# Commission Delegated Regulation (EU) No 811/2013Show full title

Commission Delegated Regulation (EU) No 811/2013 of 18 February 2013 supplementing Directive 2010/30/EU of the European Parliament            and of the Council with regard to the energy labelling of space heaters, combination heaters, packages of space heater, temperature            control and solar device and packages of combination heater, temperature control and solar device (Text with EEA relevance)         

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U.K.

# Commission Delegated Regulation (EU) No 811/2013                     

# of 18 February 2013

# supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to the energy labelling of space                        heaters, combination heaters, packages of space heater, temperature control and solar device and packages of combination heater,                        temperature control and solar device                     

# (Text with EEA relevance)

THE EUROPEAN COMMISSION,

Having regard to the Treaty on the Functioning of the European Union,

Having regard to Directive 2010/30/EU of the European Parliament and of the Council of 19 May 2010 on the indication by labelling                           and standard product information of the consumption of energy and other resources by energy-related products(1), and in particular Article 10 thereof,                        

Whereas:

(1)Directive 2010/30/EU requires the Commission to adopt delegated acts as regards the labelling of energy-related products that                              have a significant potential for energy savings but exhibit a wide disparity in performance levels with equivalent functionality.

(2)The energy consumed by space heaters and by combination heaters providing space and water heating, accounts for a significant                              share of the total energy demand in the Union. Space heaters and combination heaters with equivalent functionality exhibit                              a wide disparity in terms of energy efficiency. The scope for reducing their energy consumption is significant and includes                              combining them with appropriate temperature controls and solar devices. Space heaters, combination heaters and packages of                              such heaters in combination with temperature controls and solar devices should therefore be covered by energy labelling requirements.

(3)Space heaters and combination heaters that are designed for using gaseous or liquid fuels predominantly (more than 50 %) produced                              from biomass have specific technical characteristics which require further technical, economic and environmental analyses.                              Depending on the outcome of the analyses, energy labelling requirements for those heaters should be set at a later stage,                              if appropriate.

(4)Harmonised provisions should be laid down on labelling and standard product information regarding the energy efficiency of                              space heaters and combination heaters in order to provide incentives for manufacturers to improve the energy efficiency of                              these heaters, to encourage end-users to purchase energy-efficient products and to contribute to the functioning of the internal                              market.

(5)As regards significant energy and cost savings for each type of heater, this Regulation should introduce a new labelling scale                              from A++ to G for the space heating function of boiler space heaters, cogeneration space heaters, heat pump space heaters, boiler                              combination heaters and heat pump combination heaters. While classes A to G cover the various types of conventional boilers                              when not combined with cogeneration or renewable energy technologies, classes A+ and A++ should promote the use of cogeneration and renewable energy sources.

(6)Furthermore, a new A-G labelling scale should be introduced for the water heating function of boiler combination heaters and                              heat pump combination heaters, in line with Commission Delegated Regulation (EU) No 812/2013 of 18 February 2013 supplementing                              Directive 2010/30/EU of the European Parliament and of the Council with regard to the energy labelling of water heaters, hot                              water storage tanks and packages of water heater and solar device(2).

(7)Further classes A+++ and A+ should be added after four years to the seasonal space heating and water heating classes, respectively, unless the review                              of the Regulation proves otherwise, to accelerate the market penetration of high-efficiency space heaters and combination                              heaters using renewable energy sources.

(8)This Regulation should ensure that consumers get more accurate comparative information about the performance of heat pump                              heaters, based on a seasonal efficiency calculation and measurement method for three European climate zones. The Commission                              mandated the European standardisation bodies to investigate whether a similar method should be developed for other heaters.                              European standardised heating seasons for boiler heaters, cogeneration heaters and solar heaters could be considered in the                              review of this Regulation.

(9)The sound power level of a heater can be an important consideration for end-users. Information on sound power levels should                              be included on the labels of space heaters and combination heaters.

(10)The combined effect of this Regulation and Commission Regulation (EU) No 813/2013 of 2 August 2013 implementing Directive                              2009/125/EC of the European Parliament and of the Council with regard to ecodesign requirements for space heaters and combination                              heaters(3) is expected to result in estimated annual energy savings of around 1 900 PJ (about 45 Mtoe) by 2020, corresponding to about                              110 Mt CO2 emissions, compared to what would happen if no measures were taken.

(11)The information provided on the label should be obtained through reliable, accurate and reproducible measurement and calculation                              procedures that take into account recognised state-of-the-art measurement and calculation methods including, where available,                              harmonised standards adopted by the European standardisation bodies under a request from the Commission, in accordance with                              the procedures laid down in the Directive 98/34/EC of the European Parliament and of the Council of 22 June 1998 laying down                              a procedure for the provision of information in the field of technical standards and regulations and of rules on Information                              Society services(4), for the purpose of establishing ecodesign requirements.

(12)This Regulation should specify a uniform design and content of product labels for space heaters and combination heaters.

(13)In addition, this Regulation should specify requirements for the product fiche and technical documentation for space heaters                              and combination heaters.

(14)Moreover, this Regulation should specify requirements for the information to be provided for any form of distance selling                              of space heaters and combination heaters and in any advertisements and technical promotional material for such heaters.

(15)In addition to the product labels and fiches for stand-alone space heaters and combination heaters laid down in this Regulation,                              package labels and fiches based on product fiches from suppliers should ensure that the end-user has easy access to information                              on the energy performance of packages of heaters combined with solar devices and/or temperature controls. The most efficient                              class A+++ may be reached by such a package.

(16)It is appropriate to provide for a review of the provisions of this Regulation taking into account technological progress,

HAS ADOPTED THIS REGULATION:

## Article 1U.K.Subject matter and scope

1.This Regulation establishes requirements for the energy labelling of, and the provision of supplementary product information                        on, space heaters and combination heaters with a rated heat output ≤ 70 kW, packages of space heater ≤ 70 kW, temperature                        control and solar device and packages of combination heater ≤ 70 kW, temperature control and solar device.                  

2.This Regulation shall not apply to:                  

(a)heaters specifically designed for using gaseous or liquid fuels predominantly produced from biomass;                  

(b)heaters using solid fuels;                  

(c)heaters within the scope of Directive 2010/75/EU of the European Parliament and of the Council(5);                  

(d)heaters generating heat only for the purpose of providing hot drinking or sanitary water;                  

(e)heaters for heating and distributing gaseous heat transfer media such as vapour or air;                  

(f)cogeneration space heaters with a maximum electrical capacity of 50 kW or above.                  

## Article 2U.K.Definitions

In addition to the definitions set out in Article 2 of Directive 2010/30/EC, the following definitions shall apply for the                     purposes of this Regulation:                  

‘heater’ means a space heater or combination heater;

‘space heater’ means a device that

provides heat to a water-based central heating system in order to reach and maintain at a desired level the indoor temperature                                       of an enclosed space such as a building, a dwelling or a room; and                                    

is equipped with one or more heat generators;

‘combination heater’ means a space heater that is designed to also provide heat to deliver hot drinking or sanitary water                              at given temperature levels, quantities and flow rates during given intervals, and is connected to an external supply of drinking                              or sanitary water;                           

‘water-based central heating system’ means a system using water as a heat transfer medium to distribute centrally generated                              heat to heat emitters for the space heating of buildings, or parts thereof;                           

‘heat generator’ means the part of a heater that generates the heat using one or more of the following processes:

combustion of fossil fuels and/or biomass fuels;

use of the Joule effect in electric resistance heating elements;

capture of ambient heat from an air source, water source or ground source, and/or waste heat;

‘rated heat output’ (*Prated*) means the declared heat output of a heater when providing space heating and, if applicable, water heating at standard rating                              conditions, expressed in kW; for heat pump space heaters and heat pump combination heaters the standard rating conditions                              for establishing the rated heat output are the reference design conditions, as set out in Annex VII, Table 10;                           

‘standard rating conditions’ means the operating conditions of heaters under average climate conditions for establishing the                              rated heat output, seasonal space heating energy efficiency, water heating energy efficiency and sound power level;                           

‘biomass’ means the biodegradable fraction of products, waste and residues from biological origin from agriculture (including                              vegetal and animal substances), forestry and related industries including fisheries and aquaculture, as well as the biodegradable                              fraction of industrial and municipal waste;                           

‘biomass fuel’ means a gaseous or liquid fuel produced from biomass;

‘fossil fuel’ means a gaseous or liquid fuel of fossil origin;

‘cogeneration space heater’ means a space heater simultaneously generating heat and electricity in a single process;

‘temperature control’ means the equipment that interfaces with the end-user regarding the values and timing of the desired                              indoor temperature, and communicates relevant data to an interface of the heater such as a central processing unit, thus helping                              to regulate the indoor temperature(s);                           

‘solar device’ means a solar-only system, a solar collector, a solar hot water storage tank or a pump in the collector loop,                              which are placed on the market separately;                           

‘solar-only system’ means a device that is equipped with one or more solar collectors and solar hot water storage tanks and                              possibly pumps in the collector loop and other parts, which is placed on the market as one unit and is not equipped with any                              heat generator except possibly one or more back-up immersion heaters;                           

‘solar collector’ means a device designed to absorb global solar irradiance and to transfer the heat energy so produced to                              a fluid passing through it;                           

‘hot water storage tank’ means a vessel for storing hot water for water and/or space heating purposes, including any additives,                              which is not equipped with any heat generator except possibly one or more back-up immersion heaters;                           

‘solar hot water storage tank’ means a hot water storage tank storing heat energy produced by one or more solar collectors;

‘back-up immersion heater’ means a Joule effect electric resistance heater that is part of a hot water storage tank and generates                              heat only when the external heat source is disrupted (including during maintenance periods) or out of order, or that is part                              of a solar hot water storage tank and provides heat when the solar heat source is not sufficient to satisfy required comfort                              levels;                           

‘package of space heater, temperature control and solar device’ means a package offered to the end-user containing one or                              more space heaters combined with one or more temperature controls and/or one or more solar devices;                           

‘package of combination heater, temperature control and solar device’ means a package offered to the end-user containing one                              or more combination heaters combined with one or more temperature controls, and/or one or more solar devices;                           

‘seasonal space heating energy efficiency’ (*ηs*) means the ratio between the space heating demand for a designated heating season, supplied by a space heater, a combination                              heater, a package of space heater, temperature control and solar device or a package of combination heater, temperature control                              and solar device, and the annual energy consumption required to meet this demand, expressed in %;                           

‘water heating energy efficiency’ (*ηwh*) means the ratio between the useful energy in the drinking or sanitary water provided by a combination heater or a package                              of combination heater, temperature control and solar device, and the energy required for its generation, expressed in %;                           

‘sound power level’ (*LWA*) means the A-weighted sound power level, indoors and/or outdoors, expressed in dB.                           

For the purposes of Annexes II to VIII, additional definitions are set out in Annex I.

## Article 3U.K.Responsibilities of suppliers and timetable

1.From 26 September 2015 suppliers placing space heaters on the market and/or putting them into service, including those integrated                        in packages of space heater, temperature control and solar device, shall ensure that:                  

(a)a printed label complying with the format and content of information set out in point 1.1 of Annex III is provided for each                        space heater conforming to the seasonal space heating energy efficiency classes set out in point 1 of Annex II, whereby: for                        heat pump space heaters, the printed label is provided at least in the packaging of the heat generator; for space heaters                        intended for use in packages of space heater, temperature control and solar device, a second label complying with the format                        and content of information set out in point 3 of Annex III is provided for each space heater;                  

(b)a product fiche, as set out in point 1 of Annex IV, is provided for each space heater, whereby: for heat pump space heaters,                        the product fiche is provided at least for the heat generator; for space heaters intended for use in packages of space heater,                        temperature control and solar device, a second fiche, as set out in point 5 of Annex IV, is provided;                  

(c)the technical documentation, as set out in point 1 of Annex V, is provided on request to the authorities of the Member States                        and to the Commission;                  

(d)any advertisement relating to a specific space heater model and containing energy-related or price information includes a                        reference to the seasonal space heating energy efficiency class under average climate conditions for that model;                  

(e)any technical promotional material concerning a specific space heater model and describing its specific technical parameters                        includes a reference to the seasonal space heating energy efficiency class under average climate conditions for that model.                  

From 26 September 2019 a printed label complying with the format and content of information set out in point 1.2 of Annex                     III shall be provided for each space heater conforming to the seasonal space heating energy efficiency classes set out in                     point 1 of Annex II, whereby: for heat pump space heaters, the printed label shall be provided at least in the packaging of                     the heat generator.                  

2.From 26 September 2015 suppliers placing combination heaters on the market and/or putting them into service, including those                        integrated in packages of combination heater, temperature control and solar device, shall ensure that:                  

(a)a printed label complying with the format and content of information set out in point 2.1 of Annex III is provided for each                        combination heater conforming to the seasonal space heating energy efficiency classes and water heating energy efficiency                        classes set out in points 1 and 2 of Annex II, whereby: for heat pump combination heaters, the printed label is provided at                        least in the packaging of the heat generator; for combination heaters intended for use in packages of combination heater,                        temperature control and solar device, a second label complying with the format and content of information set out in point                        4 of Annex III is provided for each combination heater;                  

(b)a product fiche, as set out in point 2 of Annex IV, is provided for each combination heater, whereby: for heat pump combination                        heaters, the product fiche is provided at least for the heat generator; for combination heaters intended for use in packages                        of combination heater, temperature control and solar device, a second fiche, as set out in point 6 of Annex IV, is provided;                  

(c)the technical documentation, as set out in point 2 of Annex V, is provided on request to the authorities of the Member States                        and to the Commission;                  

(d)any advertisement relating to a specific combination heater model and containing energy-related or price information includes                        a reference to the seasonal space heating energy efficiency class and water heating energy efficiency class under average                        climate conditions for that model;                  

(e)any technical promotional material concerning a specific combination heater model and describing its specific technical parameters                        includes a reference to the seasonal space heating energy efficiency class and water heating energy efficiency class under                        average climate conditions for that model.                  

From 26 September 2019 a printed label complying with the format and content of information set out in point 2.2 of Annex                     III shall be provided for each combination heater conforming to the seasonal space heating energy efficiency classes and water                     heating energy efficiency classes set out in points 1 and 2 of Annex II, whereby: for heat pump combination heaters, the printed                     label shall be provided at least in the packaging of the heat generator.                  

3.From 26 September 2015 suppliers placing temperature controls on the market and/or putting them into service shall ensure                        that:                  

(a)a product fiche, as set out in point 3 of Annex IV, is provided;                  

(b)the technical documentation, as set out in point 3 of Annex V, is provided on request to the authorities of the Member States                        and to the Commission.                  

4.From 26 September 2015 suppliers placing solar devices on the market and/or putting them into service shall ensure that:                  

(a)a product fiche, as set out in point 4 of Annex IV, is provided;                  

(b)the technical documentation, as set out in point 4 of Annex V, is provided on request to the authorities of the Member States                        and to the Commission.                  

5.From 26 September 2015 suppliers placing packages of space heater, temperature control and solar device on the market and/or                        putting them into service shall ensure that:                  

(a)a printed label complying with the format and content of information set out in point 3 of Annex III is provided for each                        package of space heater, temperature control and solar device conforming to the seasonal space heating energy efficiency classes                        set out in point 1 of Annex II;                  

(b)a product fiche, as set out in point 5 of Annex IV, is provided for each package of space heater, temperature control and                        solar device;                  

(c)the technical documentation, as set out in point 5 of Annex V, is provided on request to the authorities of the Member States                        and to the Commission;                  

(d)any advertisement relating to a specific package of space heater, temperature control and solar device model and containing                        energy-related or price information includes a reference to the seasonal space heating energy efficiency class under average                        climate conditions for that model;                  

(e)any technical promotional material concerning a specific package of space heater, temperature control and solar device model                        and describing its specific technical parameters includes a reference to the seasonal space heating energy efficiency class                        under average climate conditions for that model.                  

6.From 26 September 2015 suppliers placing packages of combination heater, temperature control and solar device on the market                        and/or putting them into service shall ensure that:                  

(a)a printed label complying with the format and content of information set out in point 4 of Annex III is provided for each                        package of combination heater, temperature control and solar device conforming to the seasonal space heating energy efficiency                        classes and water heating energy efficiency classes set out in points 1 and 2 of Annex II;                  

(b)a product fiche, as set out in point 6 of Annex IV, is provided for each package of combination heater, temperature control                        and solar device;                  

(c)the technical documentation, as set out in point 6 of Annex V, is provided on request to the authorities of the Member States                        and to the Commission;                  

(d)any advertisement relating to a specific package of combination heater, temperature control and solar device model and containing                        energy-related or price information includes a reference to the seasonal space heating energy efficiency class and water heating                        energy efficiency class under average climate conditions for that model;                  

(e)any technical promotional material concerning a specific package of combination heater, temperature control and solar device                        model and describing its specific technical parameters includes a reference to the seasonal space heating energy efficiency                        class and water heating energy efficiency class under average climate conditions for that model.                  

## Article 4U.K.Responsibilities of dealers

1.Dealers of space heaters shall ensure that:                  

(a)each space heater, at the point of sale, bears the label provided by suppliers in accordance with Article 3(1), as set out                        in point 1 of Annex III, on the outside of the front of the appliance, in such a way as to be clearly visible;                  

(b)space heaters offered for sale, hire or hire-purchase, where the end-user cannot be expected to see the space heater displayed,                        are marketed with the information provided by the suppliers in accordance with point 1 of Annex VI;                  

(c)any advertisement relating to a specific space heater model and containing energy-related or price information includes a                        reference to the seasonal space heating energy efficiency class under average climate conditions for that model;                  

(d)any technical promotional material concerning a specific space heater model and describing its specific technical parameters                        includes a reference to the seasonal space heating energy efficiency class under average climate conditions for that model.                  

2.Dealers of combination heaters shall ensure that:                  

(a)each combination heater, at the point of sale, bears the label provided by suppliers in accordance with Article 3(2), as set                        out in point 2 of Annex III, on the outside of the front of the appliance, in such a way as to be clearly visible;                  

(b)combination heaters offered for sale, hire or hire-purchase, where the end-user cannot be expected to see the combination                        heater displayed, are marketed with the information provided by the suppliers in accordance with point 2 of Annex VI;                  

(c)any advertisement relating to a specific combination heater model and containing energy-related or price information includes                        a reference to the seasonal space heating energy efficiency class and water heating energy efficiency class under average                        climate conditions for that model;                  

(d)any technical promotional material concerning a specific combination heater model and describing its specific technical parameters                        includes a reference to the seasonal space heating energy efficiency class and water heating energy efficiency class under                        average climate conditions for that model.                  

3.Dealers of packages of space heater, temperature control and solar device shall ensure, based on the label and fiches provided                        by suppliers in accordance with Article 3(1), (3), (4) and (5), that:                  

(a)any offer for a specific package includes the seasonal space heating energy efficiency and the seasonal space heating energy                        efficiency class for that package under average, colder or warmer climate conditions, as applicable, by displaying with the                        package the label set out in point 3 of Annex III and providing the fiche set out in point 5 of Annex IV, duly filled in according                        to the characteristics of that package;                  

(b)packages of space heater, temperature control and solar device offered for sale, hire or hire-purchase, where the end-user                        cannot be expected to see the package of space heater, temperature control and solar device displayed, are marketed with the                        information provided in accordance with point 3 of Annex VI;                  

(c)any advertisement relating to a specific package of space heater, temperature control and solar device model and containing                        energy-related or price information includes a reference to the seasonal space heating energy efficiency class under average                        climate conditions for that model;                  

(d)any technical promotional material concerning a specific package of space heater, temperature control and solar device model                        and describing its specific technical parameters includes a reference to the seasonal space heating energy efficiency class                        under average climate conditions for that model.                  

4.Dealers of packages of combination heater, temperature control and solar device shall ensure, based on the label and fiches                        provided by suppliers in accordance with Article 3(2), (3), (4) and (6), that:                  

(a)any offer for a specific package of combination heater, temperature control and solar device includes the seasonal space heating                        energy efficiency, the water heating energy efficiency, the seasonal space heating energy efficiency class and the water heating                        energy efficiency class for that package under average, colder or warmer climate conditions, as applicable, by displaying                        with the package the label set out in point 4 of Annex III and providing the fiche set out in point 6 of Annex IV, duly filled                        in according to the characteristics of that package;                  

(b)packages of combination heater, temperature control and solar device offered for sale, hire or hire-purchase, where the end-user                        cannot be expected to see the package of combination heater, temperature control and solar device displayed, are marketed                        with the information provided in accordance with point 4 of Annex VI;                  

(c)any advertisement relating to a specific package of combination heater, temperature control and solar device model and containing                        energy-related or price information includes a reference to the seasonal space heating energy efficiency class and water heating                        energy efficiency class under average climate conditions for that model;                  

(d)any technical promotional material concerning a specific package of combination heater, temperature control and solar device                        model and describing its specific technical parameters includes a reference to the seasonal space heating energy efficiency                        class and water heating energy efficiency class under average climate conditions for that model.                  

## Article 5U.K.Measurement and calculation methods

The information to be provided pursuant to Articles 3 and 4 shall be obtained by reliable, accurate and reproducible measurement                     and calculation methods which take into account the recognised state-of-the-art measurement and calculation methods, as set                     out in Annex VII.                  

## Article 6U.K.Verification procedure for market surveillance purposes

Member States shall apply the procedure set out in Annex VIII when assessing the conformity of the declared seasonal space                     heating energy efficiency class, water heating energy efficiency class, seasonal space heating energy efficiency, water heating                     energy efficiency and sound power level of heaters.                  

## Article 7U.K.Review

The Commission shall review this Regulation in the light of technological progress no later than five years after its entry                     into force. The review shall in particular assess any significant changes in the market shares of various types of heaters                     related to the labels set out in points 1.2. and 2.2. of Annex III, the feasibility and usefulness of indicating heater efficiency                     other than heat pump efficiency based on standardised heating seasons, the appropriateness of the package fiches and labels                     set out in points 3 and 4 of Annex III and points 5 and 6 of Annex IV, and the appropriateness of including passive flue heat                     recovery devices in the scope of this Regulation.                  

## Article 8U.K.Entry into force and application

This Regulation shall enter into force on the twentieth day following that of its publication in the *Official Journal of the European Union*.                  

This Regulation shall be binding in its entirety and directly applicable in all Member States.

Done at Brussels, 18 February 2013.

*For the Commission*                            

*The President*                            

José Manuel Barroso                            

## ANNEX IU.K.**Definitions applicable for Annexes II to VIII**

For the purposes of Annexes II to VIII the following definitions shall apply:
          -  *Definitions related to heaters:*                           (1)
‘boiler space heater’, for the purposes of Figures 1 to 4 in Annex IV referred to as ‘boiler’, means a space heater that generates                                    heat using the combustion of fossil fuels and/or biomass fuels, and/or using the Joule effect in electric resistance heating                                    elements;                                 
(2)
‘boiler combination heater’, for the purposes of Figures 1 to 4 in Annex IV referred to as ‘boiler’, means a boiler space                                    heater that is designed to also provide heat to deliver hot drinking or sanitary water at given temperature levels, quantities                                    and flow rates during given intervals, and is connected to an external supply of drinking or sanitary water;                                 
(3)
‘heat pump space heater’, for the purposes of Figures 1 and 3 in Annex IV referred to as ‘heat pump’, means a space heater                                    using ambient heat from an air source, water source or ground source, and/or waste heat for heat generation; a heat pump space                                    heater may be equipped with one or more supplementary heaters using the Joule effect in electric resistance heating elements                                    or the combustion of fossil and/or biomass fuels;                                 
(4)
‘heat pump combination heater’, for the purposes of Figures 1 and 3 in Annex IV referred to as ‘heat pump’, means a heat pump                                    space heater that is designed to also provide heat to deliver hot drinking or sanitary water at given temperature levels,                                    quantities and flow rates during given intervals, and is connected to an external supply of drinking or sanitary water;                                 
(5)
‘supplementary heater’ means a non-preferential heater that generates heat in cases where the heat demand is greater than                                    the rated heat output of the preferential heater;                                 
(6)
‘rated heat output of supplementary heater’ (*Psup*) means the declared heat output of the supplementary heater when providing space heating and, if applicable, water heating                                    at standard rating conditions, expressed in kW; if the supplementary heater is a heat pump space heater or heat pump combination                                    heater, the standard rating condition for establishing the rated heat output of supplementary heater is the outdoor temperature                                    *Tj* = + 7 °C;                                 
(7)
‘outdoor temperature’ (*Tj*) means the dry bulb outdoor air temperature, expressed in degrees Celsius; the relative humidity may be indicated by a corresponding                                    wet bulb temperature;                                 
(8)
‘annual energy consumption’ (*QHE*) means the annual energy consumption of a heater required for space heating to meet the reference annual heating demand for                                    a designated heating season, expressed in kWh in terms of the final energy and/or in GJ in terms of *GCV*;                                 
(9)
‘standby mode’ means a condition where the heater is connected to the mains power source, depends on energy input from the                                    mains power source to work as intended and provides only the following functions, which may persist for an indefinite time:                                    reactivation function, or reactivation function and only an indication of enabled reactivation function, and/or information                                    or status display;                                 
(10)
‘standby mode power consumption’ (*PSB*) means the power consumption of a heater in standby mode, expressed in kW;                                 
(11)
‘conversion coefficient’ (*CC*) means a coefficient reflecting the estimated 40 % average EU generation efficiency referred to in Directive 2012/27/EU of                                    the European Parliament and of the Council(6); the value of the conversion coefficient is *CC* = 2,5;                                 
(12)
‘gross calorific value’ (*GCV*) means the total amount of heat released by a unit quantity of fuel when it is burned completely with oxygen and when the                                    products of combustion are returned to ambient temperature; this quantity includes the condensation heat of any water vapour                                    contained in the fuel and of the water vapour formed by the combustion of any hydrogen contained in the fuel;                                 
 
          -  *Definitions related to boiler space heaters, boiler combination heaters and cogeneration space heaters:*                           (13)
‘seasonal space heating energy efficiency in active mode’ (*ηson*) means                                 
-  for fuel boiler space heaters and fuel boiler combination heaters, a weighted average of the useful efficiency at rated heat                                          output and the useful efficiency at 30 % of the rated heat output, expressed in %;                                        
-  for electric boiler space heaters and electric boiler combination heaters, the useful efficiency at rated heat output, expressed                                          in %;                                        
-  for cogeneration space heaters not equipped with supplementary heaters, the useful efficiency at rated heat output, expressed                                          in %;                                        
-  for cogeneration space heaters equipped with supplementary heaters, a weighted average of the useful efficiency at rated heat                                          output with supplementary heater disabled, and the useful efficiency at rated heat output with supplementary heater enabled,                                          expressed in %;                                        
(14)
‘useful efficiency’ (*η*) means the ratio of the useful heat output and the total energy input of a boiler space heater, boiler combination heater                                    or cogeneration space heater, expressed in %, whereby the total energy input is expressed in terms of *GCV* and/or in terms of final energy multiplied by *CC*;                                 
(15)
‘useful heat output’ (*P*) means the heat output of a boiler space heater, boiler combination heater or cogeneration space heater transmitted to the                                    heat carrier, expressed in kW;                                 
(16)
‘electrical efficiency’ (*ηel*) means the ratio of the electricity output and the total energy input of a cogeneration space heater, expressed in %, whereby                                    the total energy input is expressed in terms of *GCV* and/or in terms of final energy multiplied by *CC*;                                 
(17)
‘ignition burner power consumption’ (*Pign*) means the power consumption of a burner intended to ignite the main burner, expressed in W in terms of *GCV*;                                 
(18)
‘condensing boiler’ means a boiler space heater or boiler combination heater in which, under normal operating conditions and                                    at given operating water temperatures, the water vapour in the combustion products is partially condensed, in order to make                                    use of the latent heat of this water vapour for heating purposes;                                 
(19)
‘auxiliary electricity consumption’ means the annual electricity required for the designated operation of a boiler space heater,                                    boiler combination heater or cogeneration space heater, calculated from the electric power consumption at full load (*elmax*), at part load (*elmin*), in standby mode and default operating hours at each mode, expressed in kWh in terms of final energy;                                 
(20)
‘standby heat loss’ (*Pstby*) means the heat loss of a boiler space heater, boiler combination heater or cogeneration space heater in operating modes                                    without heat demand, expressed in kW;                                 
 
          -  *Definitions related to heat pump space heaters and heat pump combination heaters:*                           (21)
‘rated coefficient of performance’ (*COPrated*) or ‘rated primary energy ratio’ (*PERrated*) means the declared heat capacity, expressed in kW, divided by the energy input, expressed in kW in terms of *GCV* and/or in kW in terms of final energy multiplied by *CC*, for heating provided at standard rating conditions;                                 
(22)
‘reference design conditions’ means the combination of the reference design temperature, the maximum bivalent temperature                                    and the maximum operation limit temperature, as set out in Annex VII, Table 10;                                 
(23)
‘reference design temperature’ (*Tdesignh*) means the outdoor temperature, expressed in degrees Celsius, as set out in Annex VII, Table 10, at which the part load ratio                                    is equal to 1;                                 
(24)
‘part load ratio’ (*pl(Tj)*) means the outdoor temperature minus 16 °C divided by the reference design temperature minus 16 °C;                                 
(25)
‘heating season’ means a set of operating conditions for average, colder and warmer climate conditions, describing per bin                                    the combination of outdoor temperatures and the number of hours these temperatures occur per season;                                 
(26)
‘bin’ (*binj*) means a combination of an outdoor temperature and bin hours, as set out in Annex VII, Table 12;                                 
(27)
‘bin hours’ (*Hj*) means the hours per heating season, expressed in hours per year, at which an outdoor temperature occurs for each bin, as                                    set out in Annex VII, Table 12;                                 
(28)
‘part load for heating’ (*Ph(Tj)*) means the heating load at a specific outdoor temperature, calculated as the design load multiplied by the part load ratio                                    and expressed in kW;                                 
(29)
‘seasonal coefficient of performance’ (*SCOP*) or ‘seasonal primary energy ratio’ (*SPER*) means the overall coefficient of performance of a heat pump space heater or heat pump combination heater using electricity                                    or the overall primary energy ratio of a heat pump space heater or heat pump combination heater using fuels, representative                                    of the designated heating season, calculated as the reference annual heating demand divided by the annual energy consumption;                                 
(30)
‘reference annual heating demand’ (*QH*) means the reference heating demand for a designated heating season, to be used as the basis for calculating *SCOP* or *SPER* and calculated as the product of the design load for heating and the annual equivalent active mode hours, expressed in kWh;                                 
(31)
‘annual equivalent active mode hours’ (*HHE*) means the assumed annual number of hours a heat pump space heater or heat pump combination heater has to provide the design                                    load for heating to satisfy the reference annual heating demand, expressed in h;                                 
(32)
‘active mode coefficient of performance’ (*SCOPon*) or ‘active mode primary energy ratio’ (*SPERon*) means the average coefficient of performance of the heat pump space heater or heat pump combination heater using electricity                                    in active mode or the average primary energy ratio of the heat pump space heater or heat pump combination heater using fuels                                    in active mode for the designated heating season;                                 
(33)
‘supplementary capacity for heating’ (*sup(Tj)*) means the rated heat output *Psup* of a supplementary heater that supplements the declared capacity for heating to meet the part load for heating, if the declared                                    capacity for heating is less than the part load for heating, expressed in kW;                                 
(34)
‘bin-specific coefficient of performance’ (*COPbin(Tj)*) or ‘bin-specific primary energy ratio’ (*PERbin(Tj)*) means the coefficient of performance of the heat pump space heater or heat pump combination heater using electricity or                                    primary energy ratio of the heat pump space heater or heat pump combination heater using fuel specific for every bin in a                                    season, derived from the part load for heating, declared capacity for heating and declared coefficient of performance for                                    specified bins and calculated for other bins by interpolation or extrapolation, corrected where necessary by the degradation                                    coefficient;                                 
(35)
‘declared capacity for heating’ (*Pdh(Tj)*) means the heating capacity a heat pump space heater or heat pump combination heater is able to deliver, for an outdoor temperature,                                    expressed in kW;                                 
(36)
‘capacity control’ means the ability of a heat pump space heater or heat pump combination heater to change its capacity by                                    changing the volumetric flow rate of at least one of the fluids needed to operate the refrigeration cycle, to be indicated                                    as ‘fixed’ if the volumetric flow rate cannot be changed or ‘variable’ if the volumetric flow rate is changed or varied in                                    series of two or more steps;                                 
(37)
‘design load for heating’ (*Pdesignh*) means the rated heat output (*Prated*) of a heat pump space heater or heat pump combination heater at the reference design temperature, whereby the design load                                    for heating is equal to the part load for heating with outdoor temperature equal to reference design temperature, expressed                                    in kW;                                 
(38)
‘declared coefficient of performance’ (*COPd(Tj)*) or ‘declared primary energy ratio’ (*PERd(Tj)*) means the coefficient of performance or primary energy ratio at a limited number of specified bins;                                 
(39)
‘bivalent temperature’ (*Tbiv*) means the outdoor temperature declared by the supplier for heating at which the declared capacity for heating equals the                                    part load for heating and below which the declared capacity for heating requires supplementary capacity for heating to meet                                    the part load for heating, expressed in degrees Celsius;                                 
(40)
‘operation limit temperature’ (*TOL*) means the outdoor temperature declared by the supplier for heating, below which the air-to-water heat pump space heater                                    or air-to-water heat pump combination heater will not be able to deliver any heating capacity and the declared capacity for                                    heating is equal to zero, expressed in degrees Celsius;                                 
(41)
‘heating water operation limit temperature’ (*WTOL*) means the outlet water temperature declared by the supplier for heating, above which the heat pump space heater or heat                                    pump combination heater will not be able to deliver any heating capacity and the declared capacity heating is equal to zero,                                    expressed in degrees Celsius;                                 
(42)
‘cycling interval capacity for heating’ (*Pcych*) means the integrated heating capacity over the cycling test interval for heating, expressed in kW;                                 
(43)
‘cycling interval efficiency’ (*COPcyc* or *PERcyc*) means the average coefficient of performance or average primary energy ratio over the cycling test interval, calculated                                    as the integrated heating capacity over the interval, expressed in kWh, divided by the integrated energy input over that same                                    interval, expressed in kWh in terms of *GCV* and/or in kWh in terms of final energy multiplied by *CC*;                                 
(44)
‘degradation coefficient’ (*Cdh*) means the measure of efficiency loss due to cycling of a heat pump space heater or heat pump combination heater; if *Cdh* is not determined by measurement then the default degradation coefficient is *Cdh* = 0,9;                                 
(45)
‘active mode’ means the condition corresponding to the hours with a heating load for the enclosed space and activated heating                                    function; this condition may involve cycling of the heat pump space heater or heat pump combination heater to reach or maintain                                    a required indoor air temperature;                                 
(46)
‘off mode’ means a condition in which the heat pump space heater or heat pump combination heater is connected to the mains                                    power source and is not providing any function, including conditions providing only an indication of off mode condition and                                    conditions providing only functionalities intended to ensure electromagnetic compatibility pursuant to Directive 2004/108/EC                                    of the European Parliament and of the Council(7);                                 
(47)
‘thermostat-off mode’ means the condition corresponding to the hours with no heating load and activated heating function,                                    whereby the heating function is switched on but the heat pump space heater or heat pump combination heater is not operational;                                    cycling in active mode is not considered as thermostat-off mode;                                 
(48)
‘crankcase heater mode’ means the condition in which a heating device is activated to avoid the refrigerant migrating to the                                    compressor so as to limit the refrigerant concentration in oil when the compressor is started;                                 
(49)
‘off mode power consumption’ (*POFF*) means the power consumption of a heat pump space heater or heat pump combination heater in off mode, expressed in kW;                                 
(50)
‘thermostat-off mode power consumption’ (*PTO*) means the power consumption of the heat pump space heater or heat pump combination heater while in thermostat-off mode,                                    expressed in kW;                                 
(51)
‘crankcase heater mode power consumption’ (*PCK*) means the power consumption of the heat pump space heater or heat pump combination heater while in crankcase heater mode,                                    expressed in kW;                                 
(52)
‘low-temperature heat pump’ means a heat pump space heater that is specifically designed for low-temperature application,                                    and that cannot deliver heating water with an outlet temperature of 52 °C at an inlet dry (wet) bulb temperature of – 7 °C                                    (– 8 °C) in the reference design conditions for average climate;                                 
(53)
‘low-temperature application’ means an application where the heat pump space heater delivers its declared capacity for heating                                    at an indoor heat exchanger outlet temperature of 35 °C;                                 
(54)
‘medium-temperature application’ means an application where the heat pump space heater or heat pump combination heater delivers                                    its declared capacity for heating at an indoor heat exchanger outlet temperature of 55 °C;                                 
 
          -  *Definitions related to water heating in combination heaters:*                           (55)
‘load profile’ means a given sequence of water draw-offs, as specified in Annex VII, Table 15; each combination heater meets                                    at least one load profile;                                 
(56)
‘water draw-off’ means a given combination of useful water flow rate, useful water temperature, useful energy content and                                    peak temperature, as specified in Annex VII, Table 15;                                 
(57)
‘useful water flow rate’ (*f*) means the minimum flow rate, expressed in litres per minute, for which hot water is contributing to the reference energy,                                    as specified in Annex VII, Table 15;                                 
(58)
‘useful water temperature’ (*Tm*) means the water temperature, expressed in degrees Celsius, at which hot water starts contributing to the reference energy,                                    as specified in Annex VII, Table 15;                                 
(59)
‘useful energy content’ (*Qtap*) means the energy content of hot water, expressed in kWh, provided at a temperature equal to, or above, the useful water                                    temperature, and at water flow rates equal to, or above, the useful water flow rate, as specified in Annex VII, Table 15;                                 
(60)
‘energy content of hot water’ means the product of the specific heat capacity of water, the average temperature difference                                    between the hot water output and cold water input, and the total mass of the hot water delivered;                                 
(61)
‘peak temperature’ (*Tp*) means the minimum water temperature, expressed in degrees Celsius, to be achieved during water draw-off, as specified in                                    Annex VII, Table 15;                                 
(62)
‘reference energy’ (*Qref*) means the sum of the useful energy content of water draw-offs, expressed in kWh, in a particular load profile, as specified                                    in Annex VII, Table 15;                                 
(63)
‘maximum load profile’ means the load profile with the greatest reference energy that a combination heater is able to provide                                    while fulfilling the temperature and flow rate conditions of that load profile;                                 
(64)
‘declared load profile’ means the load profile applied when determining water heating energy efficiency;
(65)
‘daily electricity consumption’ (*Qelec*) means the consumption of electricity for water heating over 24 consecutive hours under the declared load profile, expressed                                    in kWh in terms of final energy;                                 
(66)
‘daily fuel consumption’ (*Qfuel*) means the consumption of fuels for water heating over 24 consecutive hours under the declared load profile, expressed in                                    kWh in terms of *GCV* and, for the purposes of point 5(f) in Annex VII, expressed in GJ in terms of *GCV*;                                 
(67)
‘annual electricity consumption’ (*AEC*) means the annual electricity consumption of a combination heater for water heating under the declared load profile and under                                    given climate conditions, expressed in kWh in terms of final energy;                                 
(68)
‘annual fuel consumption’ (*AFC*) means the annual fossil fuel and/or biomass fuel consumption of a combination heater for water heating under the declared                                    load profile and under given climate conditions, expressed in GJ in terms of *GCV*;                                 
 
          -  *Definitions related to solar devices:*                           (69)
‘annual non-solar heat contribution’ (*Qnonsol*), means the annual contribution of electricity (expressed in kWh in terms of primary energy) and/or fuels (expressed in kWh                                    in terms of *GCV*) to the useful heat output of a package of combination heater, temperature control and solar device, taking into account                                    the annual amount of heat captured by the solar collector and the heat losses of the solar hot water storage tank;                                 
(70)
‘collector aperture area’ (*Asol*), for the purposes of Figures 1 to 4 in Annex IV referred to as ‘collector size’, means the maximum projected area through                                    which unconcentrated solar radiation enters the collector, expressed in m2;                                 
(71)
‘collector efficiency’ (*ηcol*) means the efficiency of the solar collector at a temperature difference between the solar collector and the surrounding                                    air of 40 K and a global solar irradiance of 1 000 W/m2, expressed in %;                                 
(72)
‘standing loss’ (*S*) means the heating power dissipated from a solar hot water storage tank at given water and ambient temperatures, expressed                                    in W;                                 
(73)
‘storage volume’ (*V*), for the purposes of Figures 1 to 4 in Annex IV referred to as ‘tank volume’, means the rated volume of a solar hot water                                    storage tank, expressed in litres or m3;                                 
(74)
‘auxiliary electricity consumption’ (*Qaux*), for the purpose of Figure 5 in Annex IV referred to as ‘auxiliary electricity’, means the annual electricity consumption                                    of a solar-only system that is due to the pump power consumption and the standby power consumption, expressed in kWh in terms                                    of final energy;                                 
(75)
‘pump power consumption’ (*solpump*) means the rated electrical power consumption of the pump in the collector loop of a solar-only system, expressed in W;                                 
(76)
‘standby power consumption’ (*solstandby*) means the rated electrical power consumption of a solar-only system when the pump and the heat generator are inactive, expressed                                    in W;                                 
 
          -  *Other definitions:*                           (77)
‘average climate conditions’, ‘colder climate conditions’ and ‘warmer climate conditions’ mean the temperature and global                                    solar irradiance conditions characteristic for the cities of Strasbourg, Helsinki and Athens, respectively;                                 
(78)
‘model identifier’ means the code, usually alphanumeric, which distinguishes a specific space heater, combination heater,                                    temperature control, solar device, package of space heater, temperature control and solar device, or package of combination                                    heater, temperature control and solar device model from other models with the same trade mark, supplier’s name or dealer’s                                    name.                                 
 

## ANNEX IIU.K.**Energy efficiency classes**

### 1.SEASONAL SPACE HEATING ENERGY EFFICIENCY CLASSESU.K.

The seasonal space heating energy efficiency class of a heater, with the exception of low-temperature heat pumps and heat                     pump space heaters for low-temperature application, shall be determined on the basis of its seasonal space heating energy                     efficiency as set out in Table 1.                  

The seasonal space heating energy efficiency classes of a low-temperature heat pump and a heat pump space heater for low-temperature                     application shall be determined on the basis of its seasonal space heating energy efficiency as set out in Table 2.                  

The seasonal space heating energy efficiency of a heater shall be calculated in accordance with points 3 and 4 of Annex VII,                     for heat pump space heaters, heat pump combination heaters and low-temperature heat pumps under average climate conditions.                  

#### *Table 1*

**Seasonal space heating energy efficiency classes of heaters, with the exception of low-temperature heat pumps and heat pump                           space heaters for low-temperature application**

#### *Table 2*

**Seasonal space heating energy efficiency classes of low-temperature heat pumps and heat pump space heaters for low-temperature                           application**

### 2.WATER HEATING ENERGY EFFICIENCY CLASSESU.K.

The water heating energy efficiency class of a combination heater shall be determined on the basis of its water heating energy                     efficiency as set out in Table 3.                  

The water heating energy efficiency of a combination heater shall be calculated in accordance with point 5 of Annex VII.

#### *Table 3*

**Water heating energy efficiency classes of combination heaters, categorised by declared load profiles, *ηwh in %***

### 3.ENERGY EFFICIENCY CLASSES OF SOLAR HOT WATER STORAGE TANKS, IF (PART OF) A SOLAR DEVICEU.K.

The energy efficiency class of a solar hot water storage tank, if (part of) a solar device, shall be determined on the basis                     of its standing loss as set out in Table 4.                  

#### *Table 4*

**Energy efficiency classes of solar hot water storage tanks, if (part of) a solar device**

## ANNEX IIIU.K.**The labels**

### 1.SPACE HEATERSU.K.

#### 1.1.**Label 1**U.K.

##### 1.1.1.*Boiler space heaters in seasonal space heating energy efficiency classes A++ to G*U.K.

The following information shall be included in the label:

supplier’s name or trade mark;

supplier’s model identifier;

the space heating function;

the seasonal space heating energy efficiency class, determined in accordance with point 1 of Annex II; the head of the arrow                                       containing the seasonal space heating energy efficiency class of the boiler space heater shall be placed at the same height                                       as the head of the relevant energy efficiency class;                                    

the rated heat output in kW, rounded to the nearest integer;

the sound power level *LWA*, indoors, in dB, rounded to the nearest integer.                                    

The design aspects of the label for boiler space heaters shall be in accordance with point 5 of this Annex.

##### 1.1.2.*Cogeneration space heaters in seasonal space heating energy efficiency classes A++ to G*U.K.

The following information shall be included in the label:

supplier’s name or trade mark;

supplier’s model identifier;

the space heating function;

the seasonal space heating energy efficiency class, determined in accordance with point 1 of Annex II; the head of the arrow                                       containing the seasonal space heating energy efficiency class of the cogeneration space heater shall be placed at the same                                       height as the head of the relevant energy efficiency class;                                    

the rated heat output, including the rated heat output of any supplementary heater, in kW, rounded to the nearest integer;

the sound power level *LWA*, indoors, in dB, rounded to the nearest integer;                                    

the additional electricity generation function.

The design aspects of the label for cogeneration space heaters shall be in accordance with point 6 of this Annex.

##### 1.1.3.*Heat pump space heaters, except low-temperature heat pumps, in seasonal space heating energy efficiency classes A++ to G*U.K.

The following information shall be included in the label:

supplier’s name or trade mark;

supplier’s model identifier;

the space heating function for medium- and low-temperature application, respectively;

the seasonal space heating energy efficiency class under average climate conditions for medium- and low-temperature application,                                       respectively, determined in accordance with point 1 of Annex II; the head of the arrow containing the seasonal space heating                                       energy efficiency class of the heat pump space heater for medium- and low-temperature application, respectively, shall be                                       placed at the same height as the head of the relevant energy efficiency class;                                    

the rated heat output, including the rated heat output of any supplementary heater, in kW, under average, colder and warmer                                       climate conditions for medium- and low-temperature application, respectively, rounded to the nearest integer;                                    

European temperature map displaying three indicative temperature zones;

the sound power level *LWA*, indoors (if applicable) and outdoors, in dB, rounded to the nearest integer.                                    

The design aspects of the label for heat pump space heaters shall be in accordance with point 7 of this Annex. By way of exception,                              where a model has been granted an ‘EU Ecolabel’ under Regulation (EC) No 66/2010 of the European Parliament and of the Council(8), a copy of the EU Ecolabel may be added.                           

##### 1.1.4.*Low-temperature heat pumps in seasonal space heating energy efficiency classes A++ to G*U.K.

The following information shall be included in the label:

supplier’s name or trade mark;

supplier’s model identifier;

the space heating function for low-temperature application;

the seasonal space heating energy efficiency class under average climate conditions, determined in accordance with point 1                                       of Annex II; the head of the arrow containing the seasonal space heating energy efficiency class of the low-temperature heat                                       pump shall be placed at the same height as the head of the relevant energy efficiency class;                                    

the rated heat output, including the rated heat output of any supplementary heater, in kW, under average, colder and warmer                                       climate conditions, rounded to the nearest integer;                                    

European temperature map displaying three indicative temperature zones;

the sound power level *LWA*, indoors (if applicable) and outdoors, in dB, rounded to the nearest integer.                                    

The design aspects of the label for low-temperature heat pumps shall be in accordance with point 8 of this Annex. By way of                              exception, where a model has been granted an ‘EU Ecolabel’ under Regulation (EC) No 66/2010 of the European Parliament and                              of the Council, a copy of the EU Ecolabel may be added.                           

#### 1.2.**Label 2**U.K.

##### 1.2.1.*Boiler space heaters in seasonal space heating energy efficiency classes A+++ to D*U.K.

The information listed in point 1.1.1(a) of this Annex shall be included in the label.

The design aspects of the label for boiler space heaters shall be in accordance with point 5 of this Annex.

##### 1.2.2.*Cogeneration space heaters in seasonal space heating energy efficiency classes A+++ to D*U.K.

The information listed in point 1.1.2(a) of this Annex shall be included in the label.

The design aspects of the label for cogeneration space heaters shall be in accordance with point 6 of this Annex.

##### 1.2.3.*Heat pump space heaters, except low-temperature heat pumps, in seasonal space heating energy efficiency classes A+++ to D*U.K.

The information listed in point 1.1.3(a) of this Annex shall be included in the label.

The design aspects of the label for heat pump space heaters shall be in accordance with point 7 of this Annex.

##### 1.2.4.*Low-temperature heat pumps in seasonal space heating energy efficiency classes A+++ to D*U.K.

The information listed in point 1.1.4(a) of this Annex shall be included in the label.

The design aspects of the label for low-temperature heat pumps shall be in accordance with point 8 of this Annex.

### 2.COMBINATION HEATERSU.K.

#### 2.1.**Label 1**U.K.

##### 2.1.1*Boiler combination heaters in seasonal space heating energy efficiency classes A++ to G and in water heating energy efficiency classes A to G*U.K.

The following information shall be included in the label:

supplier’s name or trade mark;

supplier’s model identifier;

the space heating function and the water heating function, including the declared load profile expressed as the appropriate                                       letter in accordance with Table 15 of Annex VII;                                    

the seasonal space heating energy efficiency class and the water heating energy efficiency class, determined in accordance                                       with points 1 and 2 of Annex II; the head of the arrows containing the seasonal space heating energy efficiency class and                                       water heating energy efficiency class of the boiler combination heater shall be placed at the same height as the head of the                                       relevant energy efficiency class;                                    

the rated heat output in kW, rounded to the nearest integer;

the sound power level *LWA*, indoors, in dB, rounded to the nearest integer.                                    

for boiler combination heaters able to work only during off-peak hours, the pictogram referred to in point 9(d)(11) of this                                       Annex may be added.                                    

The design aspects of the label for boiler combination heaters shall be in accordance with point 9 of this Annex.

##### 2.1.2.*Heat pump combination heaters in seasonal space heating energy efficiency classes A++ to G and in water heating energy efficiency classes A to G*U.K.

The following information shall be included in the label:

supplier’s name or trade mark;

supplier’s model identifier;

the space heating function for medium-temperature application and the water heating function, including the declared load                                       profile expressed as the appropriate letter in accordance with Table 15 of Annex VII;                                    

the seasonal space heating energy efficiency class under average climate conditions for medium-temperature application and                                       the water heating energy efficiency class under average climate conditions, determined in accordance with points 1 and 2 of                                       Annex II; the head of the arrows containing the seasonal space heating energy efficiency class and water heating energy efficiency                                       class of the heat pump combination heater shall be placed at the same height as the head of the relevant energy efficiency                                       class;                                    

the rated heat output, including the rated heat output of any supplementary heater, in kW, under average, colder and warmer                                       climate conditions, rounded to the nearest integer;                                    

European temperature map displaying three indicative temperature zones;

the sound power level *LWA*, indoors (if applicable) and outdoors, in dB, rounded to the nearest integer;                                    

for heat pump combination heaters able to work only during off-peak hours, the pictogram referred to in point 10(d)(12) of                                       this Annex may be added.                                    

The design aspects of the label for heat pump combination heaters shall be in accordance with point 10 of this Annex.

#### 2.2.**Label 2**U.K.

##### 2.2.1.*Boiler combination heaters in seasonal space heating energy efficiency classes A+++ to D and in water heating energy efficiency classes A+ to F*U.K.

The information listed in point 2.1.1(a) of this Annex shall be included in the label.

The design aspects of the label for boiler combination heaters shall be in accordance with point 9 of this Annex.

##### 2.2.2.*Heat pump combination heaters in seasonal space heating energy efficiency classes A+++ to D and in water heating energy efficiency classes A+ to F*U.K.

The information listed in point 2.1.2(a) of this Annex shall be included in the label.

The design aspects of the label for heat pump combination heaters shall be in accordance with point 10 of this Annex.

### 3.PACKAGES OF SPACE HEATER, TEMPERATURE CONTROL AND SOLAR DEVICEU.K.

*Label for packages of space heater, temperature control and solar device in seasonal space heating energy efficiency classes                        A+++ to G*

The following information shall be included in the label:

dealer’s and/or supplier's name or trade mark;

dealer’s and/or supplier's model(s) identifier;

the space heating function;

the seasonal space heating energy efficiency class of the space heater, determined in accordance with point 1 of Annex II;

indication of whether a solar collector, hot water storage tank, temperature control and/or supplementary space heater may                                       be included in the package of space heater, temperature control and solar device;                                    

the seasonal space heating energy efficiency class of the package of space heater, temperature control and solar device, determined                                       in accordance with point 5 of Annex IV; the head of the arrow containing the seasonal space heating energy efficiency class                                       of the package of space heater, temperature control and solar device shall be placed at the same height as the head of the                                       relevant energy efficiency class.                                    

The design aspects of the label for packages of space heater, temperature control and solar device shall be in accordance                              with point 11 of this Annex. For packages of space heater, temperature control and solar device in seasonal space heating                              energy efficiency classes A+++ to D, the last classes E to G in the A+++ to G scale may be omitted.                           

### 4.PACKAGES OF COMBINATION HEATER, TEMPERATURE CONTROL AND SOLAR DEVICEU.K.

*Label for packages of combination heater, temperature control and solar device in seasonal space heating and water heating                        energy efficiency classes A+++ to G*

The following information shall be included in the label:

dealer’s and/or supplier's name or trade mark;

dealer’s and/or supplier's model(s) identifier;

the space heating function and the water heating function, including the declared load profile expressed as the appropriate                                       letter in accordance with Table 15 of Annex VII;                                    

the seasonal space heating and water heating energy efficiency classes of the combination heater, determined in accordance                                       with points 1 and 2 of Annex II;                                    

indication of whether a solar collector, hot water storage tank, temperature control and/or supplementary heater, may be included                                       in the package of combination heater, temperature control and solar device;                                    

the seasonal space heating energy efficiency class of the package of combination heater, temperature control and solar device,                                       determined in accordance with point 6 of Annex IV; the head of the arrow containing the seasonal space heating energy efficiency                                       class of the package of combination heater, temperature control and solar device shall be placed at the same height as the                                       head of the relevant energy efficiency class;                                    

the water heating energy efficiency class of the package of combination heater, temperature control and solar device, determined                                       in accordance with point 6 of Annex IV; the head of the arrow containing the water heating energy efficiency class of the                                       package of combination heater, temperature control and solar device shall be placed at the same height as the head of the                                       relevant energy efficiency class.                                    

The design aspects of the label for packages of combination heater, temperature control and solar device shall be in accordance                              with point 12 of this Annex. For packages of combination heater, temperature control and solar device in seasonal space heating                              and/or water heating energy efficiency classes A+++ to D, the last classes E to G in the A+++ to G scale may be omitted.                           

### 5.The design of the label for boiler space heaters shall be the following:U.K.

Whereby:

The label shall be at least 105 mm wide and 200 mm high. Where the label is printed in a larger format, its content shall                              nevertheless remain proportionate to the specifications above.                           

The background shall be white.

Colours are coded as CMYK — cyan, magenta, yellow and black, following this example: 00-70-X-00: 0 % cyan, 70 % magenta, 100 %                              yellow, 0 % black.                           

The label shall fulfil all of the following requirements (numbers refer to the figure above):

**EU label border stroke:** 4 pt, colour: cyan 100 %, round corners: 3,5 mm.                                    

**EU logo:** Colours: X-80-00-00 and 00-00-X-00.                                    

**Energy label:** Colour: X-00-00-00. Pictogram as depicted: EU logo + energy label: width: 86 mm, height: 17 mm.                                    

**Sub-logos border:** 1 pt, colour: cyan 100 %, length: 86 mm.                                    

**Space heating function:**                                     
                      -  **Pictogram** as depicted.                                           

**A++-G and A+++-D scales, respectively:**                                     
                      -  **Arrow:** height: 5 mm, gap: 1,3 mm, colours:                                                                    -  Highest class: X-00-X-00, 
                        -  Second class: 70-00-X-00, 
                        -  Third class: 30-00-X-00, 
                        -  Fourth class: 00-00-X-00, 
                        -  Fifth class: 00-30-X-00, 
                        -  Sixth class: 00-70-X-00, 
                        -  Seventh class: 00-X-X-00, 
                        -  Eighth class: 00-X-X-00, 
                        -  Last class: 00-X-X-00, 
                      -  **Text:** Calibri bold 14 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row;                                           
                      -  **Arrow:** height: 7 mm, gap: 1 mm, colours:                                                                    -  Highest class: X-00-X-00, 
                        -  Second class: 70-00-X-00, 
                        -  Third class: 30-00-X-00, 
                        -  Fourth class: 00-00-X-00, 
                        -  Fifth class: 00-30-X-00, 
                        -  Sixth class: 00-70-X-00, 
                        -  Last class: 00-X-X-00, 
                      -  **Text:** Calibri bold 16 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row.                                           

**Seasonal space heating energy efficiency class:**                                     
                      -  **Arrow:** width: 22 mm, height: 12 mm, 100 % black,                                           
                      -  **Text:** Calibri bold 24 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row.                                           

**Sound power level, indoors**:                                    
                      -  **Pictogram** as depicted,                                           
                      -  **Border:** 2 pt, colour: cyan 100 %, round corners: 3,5 mm,                                           
                      -  **Value ‘YZ’:** Calibri bold 20 pt, 100 % black,                                           
                      -  **Text ‘dB’:** Calibri regular 15 pt, 100 % black.                                           

**Rated heat output:**                                     
                      -  **Border:** 2 pt – colour: cyan 100 % – round corners: 3,5 mm,                                           
                      -  **Value ‘YZ’:** Calibri bold 45 pt, 100 % black,                                           
                      -  **Text ‘kW’:** Calibri regular 30 pt, 100 % black.                                           

**Year of label introduction and number of Regulation:**                                     
                      -  **Text:** Calibri bold 10 pt.                                           

**Supplier’s name or trademark.**                                     

**Supplier’s model identifier:**                                     

The supplier’s name or trade mark and model identifier shall fit in a space of 86 × 12 mm.

### 6.The design of the label for cogeneration space heaters shall be the following:U.K.

Whereby:

The label shall be at least 105 mm wide and 200 mm high. Where the label is printed in a larger format, its content shall                              nevertheless remain proportionate to the specifications above.                           

The background shall be white.

Colours are coded as CMYK — cyan, magenta, yellow and black, following this example: 00-70-X-00: 0 % cyan, 70 % magenta, 100 %                              yellow, 0 % black.                           

The label shall fulfil all of the following requirements (numbers refer to the figure above):

**EU label border stroke:** 4 pt, colour: cyan 100 %, round corners: 3,5 mm.                                    

**EU logo:** Colours: X-80-00-00 and 00-00-X-00.                                    

**Energy label:** Colour: X-00-00-00. Pictogram as depicted: EU logo + energy label: width: 86 mm, height: 17 mm.                                    

**Sub-logos border:** 1 pt, colour: cyan 100 %, length: 86 mm.                                    

**Space heating function:**                                     
                      -  **Pictogram** as depicted.                                           

**A++-G and A+++-D scales, respectively:**                                     
                      -  **Arrow:** height: 5 mm, gap: 1,3 mm, colours:                                                                    -  Highest class: X-00-X-00, 
                        -  Second class: 70-00-X-00, 
                        -  Third class: 30-00-X-00, 
                        -  Fourth class: 00-00-X-00, 
                        -  Fifth class: 00-30-X-00, 
                        -  Sixth class: 00-70-X-00, 
                        -  Seventh class: 00-X-X-00, 
                        -  Eighth class: 00-X-X-00, 
                        -  Last class: 00-X-X-00, 
                      -  **Text:** Calibri bold 14 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row;                                           
                      -  **Arrow:** height: 7 mm, gap: 1 mm, colours:                                                                    -  Highest class: X-00-X-00, 
                        -  Second class: 70-00-X-00, 
                        -  Third class: 30-00-X-00, 
                        -  Fourth class: 00-00-X-00, 
                        -  Fifth class: 00-30-X-00, 
                        -  Sixth class: 00-70-X-00, 
                        -  Last class: 00-X-X-00, 
                      -  **Text:** Calibri bold 16 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row.                                           

**Seasonal space heating energy efficiency class:**                                     
                      -  **Arrow:** width: 22 mm, height: 12 mm, 100 % black,                                           
                      -  **Text:** Calibri bold 24 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row.                                           

**Sound power level, indoors:**                                     
                      -  **Pictogram** as depicted,                                           
                      -  **Border:** 2 pt, colour: cyan 100 %, round corners: 3,5 mm,                                           
                      -  **Value ‘YZ’:** Calibri bold 20 pt, 100 % black,                                           
                      -  **Text ‘dB’:** Calibri regular 15 pt, 100 % black.                                           

**Rated heat output:**                                     
                      -  **Border:** 2 pt, colour: cyan 100 %, round corners: 3,5 mm,                                           
                      -  **Value ‘YZ’:** Calibri bold 45 pt, 100 % black,                                           
                      -  **Text ‘kW’:** Calibri regular 30 pt, 100 % black.                                           

**Electricity function:**                                     
                      -  **Pictogram** as depicted,                                           
                      -  **Border:** 2 pt, colour: cyan 100 %, round corners: 3,5 mm.                                           

**Year of label introduction and number of Regulation:**                                     
                      -  **Text:** Calibri bold 10 pt.                                           

**Supplier’s name or trademark.**                                     

**Supplier’s model identifier:**                                     

The supplier’s name or trade mark and model identifier shall fit in a space of 86 × 12 mm.

### 7.The design of the label for heat pump space heaters shall be the following:U.K.

Whereby:

The label shall be at least 105 mm wide and 200 mm high. Where the label is printed in a larger format, its content shall                              nevertheless remain proportionate to the specifications above.                           

The background shall be white.

Colours are coded as CMYK — cyan, magenta, yellow and black, following this example: 00-70-X-00: 0 % cyan, 70 % magenta, 100 %                              yellow, 0 % black.                           

The label shall fulfil all of the following requirements (numbers refer to the figure above):

**EU label border stroke:** 4 pt, colour: cyan 100 %, round corners: 3,5 mm.                                    

**EU logo:** Colours: X-80-00-00 and 00-00-X-00.                                    

**Energy label:** Colour: X-00-00-00. Pictogram as depicted: EU logo + energy label: width: 86 mm, height: 17 mm.                                    

**Sub-logos border:** 1 pt, colour: cyan 100 %, length: 86 mm.                                    

**Space heating function:**                                     
                      -  **Pictogram** as depicted.                                           

**Medium- and low-temperature application:**                                     
                      -  **Text ‘55 °C’ and ‘35 °C’:** Calibri regular 14 pt, 100 % black.                                           

**A++-G and A+++-D scales, respectively:**                                     
                      -  **Arrow:** height: 5 mm, gap: 1,3 mm, colours:                                                                    -  Highest class: X-00-X-00, 
                        -  Second class: 70-00-X-00, 
                        -  Third class: 30-00-X-00, 
                        -  Fourth class: 00-00-X-00, 
                        -  Fifth class: 00-30-X-00, 
                        -  Sixth class: 00-70-X-00, 
                        -  Seventh class: 00-X-X-00, 
                        -  Eighth class: 00-X-X-00, 
                        -  Last class: 00-X-X-00, 
                      -  **Text:** Calibri bold 14 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row;                                           
                      -  **Arrow:** height: 7 mm, gap: 1 mm, colours:                                                                    -  Highest class: X-00-X-00, 
                        -  Second class: 70-00-X-00, 
                        -  Third class: 30-00-X-00, 
                        -  Fourth class: 00-00-X-00, 
                        -  Fifth class: 00-30-X-00, 
                        -  Sixth class: 00-70-X-00, 
                        -  Last class: 00-X-X-00, 
                      -  **Text:** Calibri bold 16 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row.                                           

**Seasonal space heating energy efficiency class:**                                     
                      -  **Arrow:** width: 19 mm, height: 12 mm, 100 % black,                                           
                      -  **Text:** Calibri bold 24 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row.                                           

**Sound power level, indoors (if applicable) and outdoors:**                                     
                      -  **Pictogram** as depicted,                                           
                      -  **Border:** 2 pt, colour: cyan 100 %, round corners: 3,5 mm,                                           
                      -  **Value ‘YZ’:** Calibri bold 20 pt, 100 % black,                                           
                      -  **Text ‘dB’:** Calibri regular 15 pt, 100 % black.                                           

**Rated heat output:**                                     
                      -  **Border:** 2 pt, colour: cyan 100 %, round corners: 3,5 mm,                                           
                      -  **Values ‘YZ’:** Calibri at least 15 pt, 100 % black,                                           
                      -  **Text ‘kW’:** Calibri regular 15 pt, 100 % black.                                           

**European temperature map and colour squares:**                                     
                      -  **Pictogram** as depicted,                                           
                      -  Colours:                          -  Dark blue: 86-51-00-00, 
                        -  Middle blue: 53-08-00-00, 
                        -  Light blue: 25-00-02-00. 

**Year of label introduction and number of Regulation:**                                     
                      -  **Text:** Calibri bold 10 pt.                                           

**Supplier’s name or trademark.**                                     

**Supplier’s model identifier:**                                     

The supplier’s name or trade mark and model identifier shall fit in a space of 86 × 12 mm.

### 8.The design of the label for low-temperature heat pumps shall be the following:U.K.

Whereby:

The label shall be at least 105 mm wide and 200 mm high. Where the label is printed in a larger format, its content shall                              nevertheless remain proportionate to the specifications above.                           

The background shall be white.

Colours are coded as CMYK — cyan, magenta, yellow and black, following this example: 00-70-X-00: 0 % cyan, 70 % magenta, 100 %                              yellow, 0 % black.                           

The label shall fulfil all of the following requirements (numbers refer to the figure above):

**EU label border stroke:** 4 pt, colour: cyan 100 %, round corners: 3,5 mm.                                    

**EU logo:** Colours: X-80-00-00 and 00-00-X-00.                                    

**Energy label:** Colour: X-00-00-00. Pictogram as depicted: EU logo + energy label: width: 86 mm, height: 17 mm.                                    

**Sub-logos border:** 1 pt, colour: cyan 100 %, length: 86 mm.                                    

**Space heating function:**                                     
                      -  **Pictogram** as depicted.                                           

**Low-temperature application:**                                     

**Text ‘35 °C’:** Calibri regular 14 pt, 100 % black.                                    

**A++-G and A+++-D scales, respectively:**                                     
                      -  **Arrow:** height: 5 mm, gap: 1,3 mm, colours:                                                                    -  Highest class: X-00-X-00, 
                        -  Second class: 70-00-X-00, 
                        -  Third class: 30-00-X-00, 
                        -  Fourth class: 00-00-X-00, 
                        -  Fifth class: 00-30-X-00, 
                        -  Sixth class: 00-70-X-00, 
                        -  Seventh class: 00-X-X-00, 
                        -  Eighth class: 00-X-X-00, 
                        -  Last class: 00-X-X-00, 
                      -  **Text:** Calibri bold 14 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row;                                           
                      -  **Arrow:** height: 7 mm, gap: 1 mm – colours:                                                                    -  Highest class: X-00-X-00, 
                        -  Second class: 70-00-X-00, 
                        -  Third class: 30-00-X-00, 
                        -  Fourth class: 00-00-X-00, 
                        -  Fifth class: 00-30-X-00, 
                        -  Sixth class: 00-70-X-00, 
                        -  Last class: 00-X-X-00, 
                      -  **Text:** Calibri bold 16 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row.                                           

**Seasonal space heating energy efficiency class:**                                     
                      -  **Arrow:** width: 22 mm, height: 12 mm, 100 % black,                                           
                      -  **Text:** Calibri bold 24 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row.                                           

**Sound power level, indoors (if applicable) and outdoors:**                                     
                      -  **Pictogram** as depicted,                                           
                      -  **Border:** 2 pt, colour: cyan 100 %, round corners: 3,5 mm,                                           
                      -  **Value ‘YZ’:** Calibri bold 20 pt, 100 % black,                                           
                      -  **Text ‘dB’:** Calibri regular 15 pt, 100 % black.                                           

**Rated heat output:**                                     
                      -  **Border:** 2 pt, colour: cyan 100 %, round corners: 3,5 mm,                                           
                      -  **Values ‘YZ’:** Calibri at least 18 pt, 100 % black,                                           
                      -  **Text ‘kW’:** Calibri regular 13,5 pt, 100 % black.                                           

**European temperature map and colour squares:**                                     
                      -  **Pictogram** as depicted,                                            Colours:                          -  Dark blue: 86-51-00-00, 
                        -  Middle blue: 53-08-00-00, 
                        -  Light blue: 25-00-02-00. 

**Year of label introduction and number of Regulation:**                                     
                      -  **Text:** Calibri bold 10 pt.                                           

**Supplier’s name or trademark.**                                     

**Supplier’s model identifier:**                                     

The supplier’s name or trade mark and model identifier shall fit in a space of 86 × 12 mm.

### 9.The design of the label for boiler combination heaters shall be the following:U.K.

Whereby:

The label shall be at least 105 mm wide and 200 mm high. Where the label is printed in a larger format, its content shall                              nevertheless remain proportionate to the specifications above.                           

The background shall be white.

Colours are coded as CMYK — cyan, magenta, yellow and black, following this example: 00-70-X-00: 0 % cyan, 70 % magenta, 100 %                              yellow, 0 % black.                           

The label shall fulfil all of the following requirements (numbers refer to the figure above):

**EU label border stroke:** 4 pt, colour: cyan 100 %, round corners: 3,5 mm.                                    

**EU logo:** Colours: X-80-00-00 and 00-00-X-00.                                    

**Energy label:** Colour: X-00-00-00. Pictogram as depicted: EU logo + energy label: width: 86 mm, height: 17 mm.                                    

**Sub-logos border:** 1 pt, colour: cyan 100 %, length: 86 mm.                                    

**Space heating function:**                                     
                      -  **Pictogram** as depicted.                                           

**Water heating function:**                                     
                      -  **Pictogram** as depicted, including the declared load profile expressed as the appropriate letter in accordance with Table 15 of Annex                                             VII: Calibri bold 16 pt, 100 % black.                                           

**A++-G and A-G, A+++-D or A+-F scales, respectively:**                                     
                      -  **Arrow:** height: 5 mm, gap: 1,3 mm, colours:                                                                    -  Highest class: X-00-X-00, 
                        -  Second class: 70-00-X-00, 
                        -  Third class: 30-00-X-00, 
                        -  Fourth class: 00-00-X-00, 
                        -  Fifth class: 00-30-X-00, 
                        -  Sixth class: 00-70-X-00, 
                        -  Seventh class: 00-X-X-00, 
                        -  Eighth class: 00-X-X-00, 
                        -  Last class: 00-X-X-00, 
                      -  **Text:** Calibri bold 14 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row;                                           
                      -  **Arrow:** height: 7 mm, gap: 1 mm, colours:                                                                    -  Highest class: X-00-X-00, 
                        -  Second class: 70-00-X-00, 
                        -  Third class: 30-00-X-00, 
                        -  Fourth class: 00-00-X-00, 
                        -  Fifth class: 00-30-X-00, 
                        -  Sixth class: 00-70-X-00, 
                        -  Last class: 00-X-X-00, 
                      -  **Text:** Calibri bold 16 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row.                                           

**Seasonal space heating and water heating energy efficiency classes:**                                     
                      -  **Arrow:** width: 14 mm, height: 9 mm, 100 % black,                                           
                      -  **Text:** Calibri bold 18 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row.                                           

**Rated heat output:**                                     
                      -  **Border:** 2 pt, colour: cyan 100 %, round corners: 3,5 mm,                                           
                      -  **Value ‘YZ’:** Calibri bold 37,5 pt, 100 % black,                                           
                      -  **Text ‘kW’:** Calibri regular 18 pt, 100 % black.                                           

**Sound power level, indoors:**                                     
                      -  **Pictogram** as depicted,                                           
                      -  **Border:** 2 pt, colour: cyan 100 %, round corners: 3,5 mm,                                           
                      -  **Value ‘YZ’:** Calibri bold 20 pt, 100 % black,                                           
                      -  **Text ‘dB’:** Calibri regular 15 pt, 100 % black.                                           

**If applicable, off-peak fitness:**                                     
                      -  **Pictogram** as depicted,                                           
                      -  **Border:** 2 pt – colour: cyan 100 % – round corners: 3,5 mm.                                           

**Year of label introduction and number of Regulation:**                                     
                      -  **Text:** Calibri bold 10 pt.                                           

**Supplier’s name or trademark.**                                     

**Supplier’s model identifier:**                                     

The supplier’s name or trade mark and model identifier shall fit in a space of 86 × 12 mm.

### 10.The design of the label for heat pump combination heaters shall be the following:U.K.

Whereby:

The label shall be at least 105 mm wide and 200 mm high. Where the label is printed in a larger format, its content shall                              nevertheless remain proportionate to the specifications above.                           

The background shall be white.

Colours are coded as CMYK — cyan, magenta, yellow and black, following this example: 00-70-X-00: 0 % cyan, 70 % magenta, 100 %                              yellow, 0 % black.                           

The label shall fulfil all of the following requirements (numbers refer to the figure above):

**EU label border stroke:** 4 pt, colour: cyan 100 %, round corners: 3,5 mm.                                    

**EU logo:** Colours: X-80-00-00 and 00-00-X-00.                                    

**Energy label:** Colour: X-00-00-00. Pictogram as depicted: EU logo + energy label: width: 86 mm, height: 17 mm.                                    

**Sub-logos border:** 1 pt, colour: cyan 100 %, length: 86 mm.                                    

**Space heating function**:                                    
                      -  **Pictogram** as depicted.                                           

**Water heating function:**                                     
                      -  **Pictogram** as depicted, including the declared load profile expressed as the appropriate letter in accordance with Table 15 of Annex                                             VII: Calibri bold 16 pt, 100 % black.                                           

**A++-G and A-G, A+++-D or A+-F scales, respectively:**                                     
                      -  **Arrow:** height: 5 mm, gap: 1,3 mm, colours:                                                                    -  Highest class: X-00-X-00, 
                        -  Second class: 70-00-X-00, 
                        -  Third class: 30-00-X-00, 
                        -  Fourth class: 00-00-X-00, 
                        -  Fifth class: 00-30-X-00, 
                        -  Sixth class: 00-70-X-00, 
                        -  Seventh class: 00-X-X-00, 
                        -  Eighth class: 00-X-X-00, 
                        -  Last class: 00-X-X-00, 
                      -  **Text:** Calibri bold 14 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row;                                           
                      -  **Arrow**: height: 7 mm, gap: 1 mm, colours:                                                                    -  Highest class: X-00-X-00, 
                        -  Second class: 70-00-X-00, 
                        -  Third class: 30-00-X-00, 
                        -  Fourth class: 00-00-X-00, 
                        -  Fifth class: 00-30-X-00, 
                        -  Sixth class: 00-70-X-00, 
                        -  Last class: 00-X-X-00, 
                      -  **Text:** Calibri bold 16 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row.                                           

**Seasonal space heating and water heating energy efficiency classes:**                                     
                      -  **Arrow:** width: 14 mm, height: 9 mm, 100 % black,                                           
                      -  **Text:** Calibri bold 18 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row.                                           

**Rated heat output:**                                     
                      -  **Border:** 2 pt, colour: cyan 100 %, round corners: 3,5 mm,                                           
                      -  **Values ‘YZ’:** Calibri at least 12 pt, 100 % black,                                           
                      -  **Text ‘kW’:** Calibri regular 10 pt, 100 % black.                                           

**European temperature map and colour squares:**                                     
                      -  **Pictogram** as depicted,                                           
                      -  Colours:                          -  Dark blue: 86-51-00-00, 
                        -  Middle blue: 53-08-00-00, 
                        -  Light blue: 25-00-02-00. 

**Sound power level, indoors (if applicable) and outdoors:**                                     
                      -  **Pictogram** as depicted,                                           
                      -  **Border:** 2 pt, colour: cyan 100 %, round corners: 3,5 mm,                                           
                      -  **Value ‘YZ’:** Calibri bold 15 pt, 100 % black,                                           
                      -  **Text ‘dB’:** Calibri regular 10 pt, 100 % black.                                           

**If applicable, off-peak fitness:**                                     
                      -  **Pictogram** as depicted,                                           
                      -  **Border:** 2 pt, colour: cyan 100 %, round corners: 3,5 mm.                                           

**Year of label introduction and number of Regulation:**                                     
                      -  **Text:** Calibri bold 10 pt.                                           

**Supplier’s name or trademark.**                                     

**Supplier’s model identifier:**                                     

The supplier’s name or trade mark and model identifier shall fit in a space of 86 × 12 mm.

### 11.The design of the label for packages of space heater, temperature control and solar device shall be the following:U.K.

Whereby:

The label shall be at least 210 mm wide and 297 mm high. Where the label is printed in a larger format, its content shall                              nevertheless remain proportionate to the specifications above.                           

The background shall be white.

Colours are coded as CMYK — cyan, magenta, yellow and black, following this example: 00-70-X-00: 0 % cyan, 70 % magenta, 100 %                              yellow, 0 % black.                           

The label shall fulfil all of the following requirements (numbers refer to the figure above):

**EU label border stroke:** 6 pt, colour: cyan 100 %, round corners: 3,5 mm.                                    

**EU logo:** Colours: X-80-00-00 and 00-00-X-00.                                    

**Energy label:** Colour: X-00-00-00. Pictogram as depicted: EU logo + energy label: width: 191 mm, height: 37 mm.                                    

**Sub-logos border:** 2 pt, colour: cyan 100 %, length: 191 mm.                                    

**Space heating function:**                                     
                      -  **Pictogram** as depicted.                                           

**Space heater:**                                     
                      -  **Pictogram** as depicted,                                           
                      -  Seasonal space heating energy efficiency class of space heater:                          -  **Arrow:** width: 24 mm, height: 14 mm, 100 % black;                                                 
                        -  **Text:** Calibri bold 28 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row, 
                      -  **Border:** 3 pt, colour: cyan 100 %, round corners: 3,5 mm.                                           

**Package with solar collector, hot water storage tank, temperature control and/or supplementary heater:**                                     
                      -  **Pictograms** as depicted,                                           
                      -  **‘+’ symbol:** Calibri bold 50 pt, cyan 100 %,                                           
                      -  **Boxes:** width: 12 mm, height: 12 mm, border: 4 pt, cyan 100 %,                                           
                      -  **Border:** 3 pt, colour: cyan 100 %, round corners: 3,5 mm.                                           

**A+++-G scale with border:**                                     
                      -  **Arrow:** height: 15 mm, gap: 3 mm, colours:                                                                    -  Highest class: X-00-X-00, 
                        -  Second class: 70-00-X-00, 
                        -  Third class: 30-00-X-00, 
                        -  Fourth class: 00-00-X-00, 
                        -  Fifth class: 00-30-X-00, 
                        -  Sixth class: 00-70-X-00, 
                        -  Seventh class: 00-X-X-00, 
                        -  If applicable, last classes: 00-X-X-00, 
                      -  **Text:** Calibri bold 30 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row,                                           
                      -  **Border:** 3 pt, colour: cyan 100 %, round corners: 3,5 mm.                                           

**Seasonal space heating energy efficiency class for package of space heater, temperature control and solar device:**                                     
                      -  **Arrow:** width: 33 mm, height: 19 mm, 100 % black,                                           
                      -  **Text:** Calibri bold 40 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row.                                           

**Year of label introduction and number of Regulation:**                                     
                      -  **Text:** Calibri bold 12 pt.                                           

**Dealer’s and/or supplier's name or trademark.**                                     

**Dealer’s and/or supplier's model identifier:**                                     

The dealer’s and/or supplier’s name or trade mark and model identifier shall fit in a space of 191 × 19 mm.

### 12.The design of the label for packages of combination heater, temperature control and solar device shall be the following:U.K.

Whereby:

The label shall be at least 210 mm wide and 297 mm high. Where the label is printed in a larger format, its content shall                              nevertheless remain proportionate to the specifications above.                           

The background shall be white.

Colours are coded as CMYK — cyan, magenta, yellow and black, following this example: 00-70-X-00: 0 % cyan, 70 % magenta, 100 %                              yellow, 0 % black.                           

The label shall fulfil all of the following requirements (numbers refer to the figure above):

**EU label border stroke:** 6 pt, colour: cyan 100 %, round corners: 3,5 mm.                                    

**EU logo:** Colours: X-80-00-00 and 00-00-X-00.                                    

**Energy label:** Colour: X-00-00-00. Pictogram as depicted: EU logo + energy label: width: 191 mm, height: 37 mm.                                    

**Sub-logos border:** 2 pt, colour: cyan 100 %, length: 191 mm.                                    

**Combination heater:**                                     
                      -  **Pictograms** as depicted; for water heating function, including the declared load profile expressed as the appropriate letter in accordance                                             with Table 15 of Annex VII: Calibri bold 16 pt, 100 % black.                                           
                      -  Seasonal space heating and water heating energy efficiency class of combination heater:                          -  **Arrow:** width: 19 mm, height: 11 mm, 100 % black,                                                 
                        -  **Text:** Calibri bold 23 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row, 
                      -  **Border:** 3 pt, colour: cyan 100 %, round corners: 3,5 mm.                                           

**Package with solar collector, hot water storage tank, temperature control and/or supplementary heater:**                                     
                      -  **Pictograms** as depicted,                                           
                      -  **‘+’ symbol:** Calibri bold 50 pt, cyan 100 %,                                           
                      -  **Boxes:** width: 12 mm, height: 12 mm, border: 4 pt, cyan 100 %,                                           
                      -  **Border:** 3 pt, colour: cyan 100 %, round corners: 3,5 mm.                                           

**Space heating function:**                                     
                      -  **Pictogram** as depicted.                                           

**A+++-G scale with border:**                                     
                      -  **Arrow:** height: 6,5 mm, gap: 1 mm, colours:                                                                    -  Highest class: X-00-X-00, 
                        -  Second class: 70-00-X-00, 
                        -  Third class: 30-00-X-00, 
                        -  Fourth class: 00-00-X-00, 
                        -  Fifth class: 00-30-X-00, 
                        -  Sixth class: 00-70-X-00, 
                        -  Seventh class: 00-X-X-00, 
                        -  If applicable, last classes: 00-X-X-00, 
                      -  **Text:** Calibri bold 16 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row,                                           
                      -  **Border:** 3 pt, colour: cyan 100 %, round corners: 3,5 mm.                                           

**Seasonal space heating and water heating energy efficiency class, respectively, for package of combination heater, temperature                                          control and solar device:**                                     
                      -  **Arrow:** width: 24 mm, height: 14 mm, 100 % black,                                           
                      -  **Text:** Calibri bold 28 pt, capitals, white, ‘+’ symbols: superscript, aligned on a single row.                                           

**Water heating function:**                                     
                      -  **Pictogram** as depicted, including the declared load profile expressed as the appropriate letter in accordance with Table 15 of Annex                                             VII: Calibri bold 22 pt, 100 % black.                                           

**Year of label introduction and number of Regulation:**                                     
                      -  **Text:** Calibri bold 12 pt.                                           

**Dealer’s and/or supplier's name or trademark.**                                     

**Dealer’s and/or supplier's model identifier:**                                     

The dealer’s and/or supplier’s name or trade mark and model identifier shall fit in a space of 191 × 19 mm.

## ANNEX IVU.K.**Product fiche**

### 1.SPACE HEATERSU.K.

#### 1.1.The information in the product fiche of the space heater shall be provided in the following order and shall be included in                        the product brochure or other literature provided with the product:U.K.

supplier’s name or trademark;

supplier’s model identifier;

the seasonal space heating energy efficiency class of the model, determined in accordance with point 1 of Annex II;

the rated heat output, including the rated heat output of any supplementary heater, in kW, rounded to the nearest integer                              (for heat pump space heaters under average climate conditions);                           

the seasonal space heating energy efficiency in %, rounded to the nearest integer and calculated in accordance with points                              3 and 4 of Annex VII (for heat pump space heaters under average climate conditions);                           

the annual energy consumption in kWh in terms of final energy and/or in GJ in terms of *GCV*, rounded to the nearest integer and calculated in accordance with points 3 and 4 of Annex VII (for heat pump space heaters                              under average climate conditions);                           

the sound power level *LWA*, indoors, in dB, rounded to the nearest integer (for heat pump space heaters if applicable);                           

any specific precautions that shall be taken when the space heater is assembled, installed or maintained;

in addition, for cogeneration space heaters:

the electrical efficiency in %, rounded to the nearest integer;

in addition, for heat pump space heaters:

the rated heat output, including the rated heat output of any supplementary heater, in kW, under colder and warmer climate                              conditions, rounded to the nearest integer;                           

the seasonal space heating energy efficiency in %, under colder and warmer climate conditions, rounded to the nearest integer                              and calculated in accordance with point 4 of Annex VII;                           

the annual energy consumption in kWh in terms of final energy and/or in GJ in terms of *GCV*, under colder and warmer climate conditions, rounded to the nearest integer and calculated in accordance with point 4 of                              Annex VII;                           

the sound power level *LWA*, outdoors, in dB, rounded to the nearest integer.                           

#### 1.2.One fiche may cover a number of space heater models supplied by the same supplier.U.K.

#### 1.3.The information contained in the fiche may be given in the form of a copy of the label, either in colour or in black and white.                        Where this is the case, the information listed in point 1.1 not already displayed on the label shall also be provided.U.K.

### 2.COMBINATION HEATERSU.K.

#### 2.1.The information in the product fiche of the combination heater shall be provided in the following order and shall be included                        in the product brochure or other literature provided with the product:U.K.

supplier’s name or trademark;

supplier’s model identifier;

for space heating, the medium-temperature application (and for heat pump combination heaters the low-temperature application,                              if applicable); for water heating, the declared load profile, expressed as the appropriate letter and typical usage in accordance                              with Table 15 of Annex VII;                           

the seasonal space heating energy efficiency class and the water heating energy efficiency class of the model, determined                              in accordance with points 1 and 2 of Annex II;                           

the rated heat output, including the rated heat output of any supplementary heater, in kW, rounded to the nearest integer                              (for heat pump combination heaters under average climate conditions);                           

for space heating, the annual energy consumption in kWh in terms of final energy and/or in GJ in terms of *GCV*, rounded to the nearest integer and calculated in accordance with points 3 and 4 of Annex VII (for heat pump combination                              heaters under average climate conditions); for water heating, the annual electricity consumption in kWh in terms of final                              energy and/or the annual fuel consumption in GJ in terms of *GCV*, rounded to the nearest integer and calculated in accordance with point 5 of Annex VII (for heat pump combination heaters                              under average climate conditions);                           

the seasonal space heating energy efficiency in %, rounded to the nearest integer and calculated in accordance with points                              3 and 4 of Annex VII (for heat pump combination heaters under average climate conditions); the water heating energy efficiency                              in %, rounded to the nearest integer and calculated in accordance with point 5 of Annex VII (for heat pump combination heaters                              under average climate conditions);                           

the sound power level *LWA*, indoors, in dB, rounded to the nearest integer (for heat pump combination heaters if applicable);                           

if applicable, an indication that the combination heater is able to work only during off-peak hours;

any specific precautions that shall be taken when the combination heater is assembled, installed or maintained;

in addition, for heat pump combination heaters:

the rated heat output, including the rated heat output of any supplementary heater, in kW, under colder and warmer climate                              conditions, rounded to the nearest integer;                           

for space heating, the annual energy consumption in kWh in terms of final energy and/or in GJ in terms of *GCV*, under colder and warmer climate conditions, rounded to the nearest integer and calculated in accordance with point 4 of                              Annex VII; for water heating, the annual electricity consumption in kWh in terms of final energy and/or the annual fuel consumption                              in GJ in terms of *GCV*, under colder and warmer climate conditions, rounded to the nearest integer and calculated in accordance with point 5 of                              Annex VII;                           

the seasonal space heating energy efficiency in %, under colder and warmer climate conditions, rounded to the nearest integer                              and calculated in accordance with point 4 of Annex VII; the water heating energy efficiency in %, under colder and warmer                              climate conditions, rounded to the nearest integer and calculated in accordance with point 5 of Annex VII;                           

the sound power level *LWA*, outdoors, in dB, rounded to the nearest integer.                           

#### 2.2.One fiche may cover a number of combination heater models supplied by the same supplier.U.K.

#### 2.3.The information contained in the fiche may be given in the form of a copy of the label, either in colour or in black and white.                        Where this is the case, the information listed in point 2.1 not already displayed on the label shall also be provided.U.K.

### 3.TEMPERATURE CONTROLSU.K.

#### 3.1.The information in the product fiche of the temperature control shall be provided in the following order and shall be included                        in the product brochure or other literature provided with the product:U.K.

supplier’s name or trade mark;

supplier’s model identifier;

the class of the temperature control;

the contribution of the temperature control to seasonal space heating energy efficiency in %, rounded to one decimal place.

#### 3.2.One fiche may cover a number of temperature control models supplied by the same supplier.U.K.

### 4.SOLAR DEVICESU.K.

#### 4.1.The information in the product fiche of the solar device shall be provided in the following order and shall be included in                        the product brochure or other literature provided with the product (for pumps in the collector loop if applicable):U.K.

supplier’s name or trade mark;

supplier’s model identifier;

the collector aperture area in m2, to two decimal places;                           

the collector efficiency in %, rounded to the nearest integer;

the energy efficiency class of the solar hot water storage tank, determined in accordance with point 3 of Annex II;

the standing loss of the solar hot water storage tank in W, rounded to the nearest integer;

the storage volume of the solar hot water storage tank in litres and m3;                           

the annual non-solar heat contribution *Qnonsol* in kWh in terms of primary energy for electricity and/or in kWh in terms of *GCV* for fuels, for the load profiles M, L, XL and XXL under average climate conditions, rounded to the nearest integer;                           

the pump power consumption in W, rounded to the nearest integer;

the standby power consumption in W, to two decimal places;

the annual auxiliary electricity consumption *Qaux* in kWh in terms of final energy, rounded to the nearest integer.                           

#### 4.2.One fiche may cover a number of solar device models supplied by the same supplier.U.K.

### 5.PACKAGES OF SPACE HEATER, TEMPERATURE CONTROL AND SOLAR DEVICEU.K.

The fiche for packages of space heater, temperature control and solar device shall contain the elements set out in Figure                     1, Figure 2, Figure 3 and Figure 4, respectively, for evaluating the seasonal space heating energy efficiency of a package                     of space heater, temperature control and solar device, including the following information:                  
          -  I: the value of the seasonal space heating energy efficiency of the preferential space heater, expressed in %; 
          -  II: the factor for weighting the heat output of preferential and supplementary heaters of a package as set out in Tables 5                           and 6 of this Annex, respectively;                         
          -  III: the value of the mathematical expression:   , whereby *Prated* is related to the preferential space heater;                         
          -  IV: the value of the mathematical expression   , whereby *Prated* is related to the preferential space heater;                         

in addition, for preferential heat pump space heaters:
          -  V: the value of the difference between the seasonal space heating energy efficiencies under average and colder climate conditions,                           expressed in %;                         
          -  VI: the value of the difference between the seasonal space heating energy efficiencies under warmer and average climate conditions,                           expressed in %.                         

### 6.PACKAGES OF COMBINATION HEATER, TEMPERATURE CONTROL AND SOLAR DEVICEU.K.

The fiche for packages of combination heater, temperature control and solar device shall contain the elements set out in points                     (a) and (b):                  

the elements set out in Figure 1 and Figure 3, respectively, for evaluating the seasonal space heating energy efficiency of                              a package of combination heater, temperature control and solar device, including the following information:                           
                -  I: the value of the seasonal space heating energy efficiency of the preferential combination heater, expressed in %; 
                -  II: the factor for weighting the heat output of the preferential and supplementary heaters of a package as set out in Tables                                    5 and 6 of this Annex, respectively;                                  
                -  III: the value of the mathematical expression:   , whereby *Prated* is related to the preferential combination heater;                                  
                -  IV: the value of the mathematical expression   , whereby *Prated* is related to the preferential combination heater;                                  

in addition, for preferential heat pump combination heaters:
                -  V: the value of the difference between the seasonal space heating energy efficiencies under average and colder climate conditions,                                    expressed in %;                                  
                -  VI: the value of the difference between the seasonal space heating energy efficiencies under warmer and average climate conditions,                                    expressed in %;                                  

the elements set out in Figure 5 for evaluating the water heating energy efficiency of a package of combination heater, temperature                              control and solar device, where the following information shall be included:                           
                -  I: the value of the water heating energy efficiency of the combination heater, expressed in %; 
                -  II: the value of the mathematical expression   , where *Qref* is taken from Table 15 in Annex VII and *Qnonsol* from the product fiche of the solar device for the declared load profile M, L, XL or XXL of the combination heater;                                  
                -  III: the value of the mathematical expression   , expressed in %, where *Qaux* is taken from the product fiche of the solar device and *Qref* from Table 15 in Annex VII for the declared load profile M, L, XL or XXL.                                  

### *Table 5*

**For the purposes of Figure 1 of this Annex, weighting of preferential boiler space heater or boiler combination heater and                           supplementary heater**a

### *Table 6*

**For the purposes of Figures 2 to 4 of this Annex, weighting of preferential cogeneration space heater, heat pump space heater,                           heat pump combination heater or low-temperature heat pump and supplementary heater**a

*Figure 1*

**For preferential boiler space heaters and preferential boiler combination heaters, element of the fiche for a package of space                           heater, temperature control and solar device and a package of combination heater, temperature control and solar device, respectively,                           indicating the seasonal space heating energy efficiency of the package offered**

*Figure 2*

**For preferential cogeneration space heaters, element of the fiche for a package of space heater, temperature control and solar                           device indicating the seasonal space heating energy efficiency of the package offered**

*Figure 3*

**For preferential heat pump space heaters and preferential heat pump combination heaters, element of the fiche for a package                           of space heater, temperature control and solar device and a package of combination heater, temperature control and solar device,                           respectively, indicating the seasonal space heating energy efficiency of the package offered**

*Figure 4*

**For preferential low-temperature heat pumps, element of the fiche for a package of space heater, temperature control and solar                           device indicating the seasonal space heating energy efficiency of the package offered**

*Figure 5*

**For preferential boiler combination heaters and preferential heat pump combination heaters, element of the fiche for a package                           of combination heater, temperature control and solar device indicating the water heating energy efficiency of the package                           offered**

## ANNEX VU.K.**Technical documentation**

### 1.SPACE HEATERSU.K.

For space heaters, the technical documentation referred to in Article 3(1)(c) shall include:

the name and address of the supplier;

a description of the space heater model sufficient for its unambiguous identification;

where appropriate, the references of the harmonised standards applied;

where appropriate, the other technical standards and specifications used;

the identification and signature of the person empowered to bind the supplier;

technical parameters:
                -  for boiler space heaters and cogeneration space heaters, the technical parameters set out in Table 7, measured and calculated                                    in accordance with Annex VII;                                  
                -  for heat pump space heaters, the technical parameters set out in Table 8, measured and calculated in accordance with Annex                                    VII;                                  
                -  for heat pump space heaters where the information relating to a specific model comprising a combination of indoor and outdoor                                    units has been obtained by calculation on the basis of design and/or extrapolation from other combinations, the details of                                    such calculations and/or extrapolations, and of any tests undertaken to verify the accuracy of the calculations, including                                    details of the mathematical model for calculating the performance of such combinations and details of the measurements taken                                    to verify this model;                                  

any specific precautions that shall be taken when the space heater is assembled, installed or maintained.

### 2.COMBINATION HEATERSU.K.

For combination heaters, the technical documentation referred to in Article 3(2)(c) shall include:

the name and address of the supplier;

a description of the combination heater model sufficient for its unambiguous identification;

where appropriate, the references of the harmonised standards applied;

where appropriate, the other technical standards and specifications used;

the identification and signature of the person empowered to bind the supplier;

technical parameters:
                -  for boiler combination heaters, the technical parameters set out in Table 7, measured and calculated in accordance with Annex                                    VII;                                  
                -  for heat pump combination heaters, the technical parameters set out in Table 8, measured and calculated in accordance with                                    Annex VII;                                  
                -  for heat pump combination heaters where the information relating to a specific model comprising a combination of indoor and                                    outdoor units has been obtained by calculation on the basis of design and/or extrapolation from other combinations, the details                                    of such calculations and/or extrapolations, and of any tests undertaken to verify the accuracy of the calculations, including                                    details of the mathematical model for calculating the performance of such combinations and details of the measurements taken                                    to verify this model;                                  

any specific precautions that shall be taken when the combination heater is assembled, installed or maintained.

#### *Table 7*

**Technical parameters for boiler space heaters, boiler combination heaters and cogeneration space heaters**

#### *Table 8*

**Technical parameters for heat pump space heaters and heat pump combination heaters**

### 3.TEMPERATURE CONTROLSU.K.

For temperature controls, the technical documentation referred to in Article 3(3)(b) shall include:

the name and address of the supplier;

a description of the temperature control model sufficient for its unambiguous identification;

where appropriate, the references of the harmonised standards applied;

where appropriate, the other technical standards and specifications used;

the identification and signature of the person empowered to bind the supplier;

technical parameters:
                -  the class of the temperature control; 
                -  the contribution of the temperature control to seasonal space heating energy efficiency in %, rounded to one decimal place; 

any specific precautions that shall be taken when the temperature control is assembled, installed or maintained.

### 4.SOLAR DEVICESU.K.

For solar devices, the technical documentation referred to in Article 3(4)(b) shall include:

the name and address of the supplier;

a description of the solar device model sufficient for its unambiguous identification;

where appropriate, the references of the harmonised standards applied;

where appropriate, the other technical standards and specifications used;

the identification and signature of the person empowered to bind the supplier;

technical parameters (for pumps in the collector loop if applicable):
                -  the collector aperture area *Asol* in m2, to two decimal places;                                  
                -  the collector efficiency *ηcol* in %, rounded to the nearest integer;                                  
                -  the energy efficiency class of the solar hot water storage tank, determined in accordance with point 3 of Annex II; 
                -  the standing loss *S* of the solar hot water storage tank in W, rounded to the nearest integer;                                  
                -  the storage volume *V* of the solar hot water storage tank in litres and m3;                                  
                -  the annual non-solar heat contribution *Qnonsol* in kWh in terms of primary energy for electricity and/or in kWh in terms of *GCV* for fuels, for the load profiles M, L, XL and XXL under average climate conditions, rounded to the nearest integer;                                  
                -  the pump power consumption *solpump* in W, rounded to the nearest integer;                                  
                -  the standby power consumption *solstandby* in W, to two decimal places;                                  
                -  the annual auxiliary electricity consumption *Qaux* in kWh in terms of final energy, rounded to the nearest integer;                                  

any specific precautions that shall be taken when the solar device is assembled, installed or maintained.

### 5.PACKAGES OF SPACE HEATER, TEMPERATURE CONTROL AND SOLAR DEVICEU.K.

For packages of space heater, temperature control and solar device, the technical documentation referred to in Article 3(5)(c)                     shall include:                  

the name and address of the supplier;

a description of the package of space heater, temperature control and solar device model sufficient for its unambiguous identification;

where appropriate, the references of the harmonised standards applied;

where appropriate, the other technical standards and specifications used;

the identification and signature of the person empowered to bind the supplier;

technical parameters:
                -  the seasonal space heating energy efficiency in %, rounded to the nearest integer; 
                -  the technical parameters set out in points 1, 3 and 4 of this Annex; 

any specific precautions that shall be taken when the package of space heater, temperature control and solar device is assembled,                              installed or maintained.                           

### 6.PACKAGES OF COMBINATION HEATER, TEMPERATURE CONTROL AND SOLAR DEVICEU.K.

For packages of combination heater, temperature control and solar device, the technical documentation referred to in Article                     3(6)(c) shall include:                  

the name and address of the supplier;

a description of the package of combination heater, temperature control and solar device model sufficient for its unambiguous                              identification;                           

where appropriate, the references of the harmonised standards applied;

where appropriate, the other technical standards and specifications used;

the identification and signature of the person empowered to bind the supplier;

technical parameters:
                -  the seasonal space heating energy efficiency and water heating energy efficiency in %, rounded to the nearest integer; 
                -  the technical parameters set out in points 2, 3 and 4 of this Annex; 

any specific precautions that shall be taken when the package of combination heater, temperature control and solar device                              is assembled, installed or maintained.                           

## ANNEX VIU.K.**Information to be provided in cases where end-users cannot be expected to see the product displayed**

### 1.SPACE HEATERSU.K.

#### 1.1.The information referred to in Article 4(1)(b) shall be provided in the following order:U.K.

the seasonal space heating energy efficiency class of the model, determined in accordance with point 1 of Annex II;

the rated heat output, including the rated heat output of any supplementary heater, in kW, rounded to the nearest integer                              (for heat pump space heaters, under average climate conditions);                           

the seasonal space heating energy efficiency in %, rounded to the nearest integer and calculated in accordance with points                              3 and 4 of Annex VII (for heat pump space heaters, under average climate conditions);                           

the annual energy consumption in kWh in terms of final energy and/or in GJ in terms of *GCV*, rounded to the nearest integer and calculated in accordance with points 3 and 4 of Annex VII (for heat pump space heaters,                              under average climate conditions);                           

the sound power level *LWA*, indoors, in dB, rounded to the nearest integer (for heat pump space heaters if applicable);                           

in addition, for cogeneration space heaters:

the electrical efficiency in %, rounded to the nearest integer;

in addition, for heat pump space heaters:

the rated heat output, including the rated heat output of any supplementary heater, in kW, under colder and warmer climate                              conditions, rounded to the nearest integer;                           

the seasonal space heating energy efficiency in %, under colder and warmer climate conditions, rounded to the nearest integer                              and calculated in accordance with point 4 of Annex VII;                           

the annual energy consumption in kWh in terms of final energy and/or in GJ in terms of *GCV*, under colder and warmer climate conditions, rounded to the nearest integer and calculated in accordance with point 4 of                              Annex VII;                           

the sound power level *LWA*, outdoors, in dB, rounded to the nearest integer;                           

in addition, for low-temperature heat pumps:

an indication that the low-temperature heat pump is only suitable for low-temperature application;

#### 1.2.The size and font in which the information referred in point 1.1 is printed or shown shall be legible.U.K.

### 2.COMBINATION HEATERSU.K.

#### 2.1.The information referred to in Article 4(2)(b) shall be provided in the following order:U.K.

for space heating, the medium-temperature application; for water heating, the declared load profile, expressed as the appropriate                              letter and typical usage in accordance with Table 15 of Annex VII;                           

the seasonal space heating energy efficiency class and the water heating energy efficiency class of the model, determined                              in accordance with points 1 and 2 of Annex II;                           

the rated heat output, including the rated heat output of any supplementary heater, in kW, rounded to the nearest integer                              (for heat pump combination heaters, under average climate conditions);                           

for space heating, the annual energy consumption in kWh in terms of final energy and/or in GJ in terms of *GCV*, rounded to the nearest integer and calculated in accordance with points 3 and 4 of Annex VII (for heat pump combination                              heaters, under average climate conditions); for water heating, the annual electricity consumption in kWh in terms of final                              energy and/or the annual fuel consumption in GJ in terms of *GCV*, rounded to the nearest integer and calculated in accordance with point 5 of Annex VII (for heat pump combination heaters,                              under average climate conditions);                           

the seasonal space heating energy efficiency in %, rounded to the nearest integer and calculated in accordance with points                              3 and 4 of Annex VII (for heat pump combination heaters, under average climate conditions); the water heating energy efficiency                              in %, rounded to the nearest integer and calculated in accordance with point 5 of Annex VII (for heat pump combination heaters,                              under average climate conditions);                           

the sound power level *LWA*, indoors, in dB, rounded to the nearest integer (for heat pump combination heaters if applicable);                           

if applicable, an indication that the combination heater is able to work only during off-peak hours;

in addition, for heat pump combination heaters:

the rated heat output, including the rated heat output of any supplementary heater, in kW, under colder and warmer climate                              conditions, rounded to the nearest integer;                           

for space heating, the annual energy consumption in kWh in terms of final energy and/or in GJ in terms of *GCV*, under colder and warmer climate conditions, rounded to the nearest integer and calculated in accordance with point 4 of                              Annex VII; for water heating, the annual electricity consumption in kWh in terms of final energy and/or the annual fuel consumption                              in GJ in terms of *GCV*, under colder and warmer climate conditions, rounded to the nearest integer and calculated in accordance with point 5 of                              Annex VII;                           

the seasonal space heating energy efficiency in %, under colder and warmer climate conditions, rounded to the nearest integer                              and calculated in accordance with point 4 of Annex VII; the water heating energy efficiency in %, under colder and warmer                              climate conditions, rounded to the nearest integer and calculated in accordance with point 5 of Annex VII;                           

the sound power level *LWA*, outdoors, in dB, rounded to the nearest integer.                           

#### 2.2.The size and font in which the information referred in point 2.1 is printed or shown shall be legible.U.K.

### 3.PACKAGES OF SPACE HEATER, TEMPERATURE CONTROL AND SOLAR DEVICEU.K.

#### 3.1.The information referred to in Article 4(3)(b) shall be provided in the following order:U.K.

the seasonal space heating energy efficiency class of the model, determined in accordance with point 1 of Annex II;

the seasonal space heating energy efficiency in %, rounded to the nearest integer;

the elements set out in Figure 1, Figure 2, Figure 3 and Figure 4, respectively, of Annex IV.

#### 3.2.The size and font in which the information referred in point 3.1 is printed or shown shall be legible.U.K.

### 4.PACKAGES OF COMBINATION HEATER, TEMPERATURE CONTROL AND SOLAR DEVICEU.K.

#### 4.1.The information referred to in Article 4(4)(b) shall be provided in the following order:U.K.

the seasonal space heating energy efficiency class and the water heating energy efficiency class of the model, determined                              in accordance with points 1 and 2 of Annex II;                           

the seasonal space heating energy efficiency and the water heating energy efficiency in %, rounded to the nearest integer;

the elements set out in Figure 1 and Figure 3, respectively, of Annex IV;

the elements set out in Figure 5 of Annex IV.

#### 4.2.The size and font in which the information referred in point 4.1 is printed or shown shall be legible.U.K.

## ANNEX VIIU.K.**Measurements and calculations**

### 1.For the purposes of compliance and verification of compliance with the requirements of this Regulation, measurements and calculations                        shall be made using harmonised standards the reference numbers of which have been published for this purpose in the *Official Journal of the European Union*, or using other reliable, accurate and reproducible methods that take into account the generally recognised state-of-the-art                        methods. They shall meet the conditions and technical parameters set out in points 2 to 6.U.K.

### 2.**General conditions for measurements and calculations**U.K.

#### (a)For the purposes of the measurements set out in points 3 to 7, the indoor ambient temperature shall be set at 20 °C.U.K.

#### (b)For the purposes of the calculations set out in points 3 to 7, electricity consumption shall be multiplied by a conversion                        coefficient *CC* of 2,5, unless the annual electricity consumption is expressed in final energy for the end-user, as set out in points 3(b),                        4(g), 5(e) and 6.U.K.

#### (c)For heaters equipped with supplementary heaters, the measurement and calculation of rated heat output, seasonal space heating                        energy efficiency, water heating energy efficiency, sound power level and emissions of nitrogen oxides shall take account                        of the supplementary heater.U.K.

#### (d)Declared values for rated heat output, seasonal space heating energy efficiency, water heating energy efficiency, annual energy                        consumption and sound power level shall be rounded to the nearest integer.U.K.

### 3.**Seasonal space heating energy efficiency and consumption of boiler space heaters, boiler combination heaters and cogeneration                           space heaters**U.K.

#### (a)The seasonal space heating energy efficiency *ηs* shall be calculated as the seasonal space heating energy efficiency in active mode *ηson*, corrected by contributions accounting for temperature controls, auxiliary electricity consumption, standby heat loss, ignition                        burner power consumption (if applicable) and, for cogeneration space heaters, corrected by adding the electrical efficiency                        multiplied by a conversion coefficient *CC* of 2,5.U.K.

#### (b)The annual energy consumption *QHE* in kWh in terms of final energy and/or in GJ in terms of *GCV* shall be calculated as the ratio of the reference annual heating demand and the seasonal space heating energy efficiency.U.K.

### 4.**Seasonal space heating energy efficiency and consumption of heat pump space heaters and heat pump combination heaters**U.K.

#### (a)For establishing the rated coefficient of performance *COPrated* or rated primary energy ratio *PERrated*, or the sound power level, the operating conditions shall be the standard rating conditions set out in Table 9 and the same                        declared capacity for heating shall be used.U.K.

#### (b)The active mode coefficient of performance *SCOPon* for average, colder and warmer climate conditions shall be calculated on the basis of the part load for heating *Ph(Tj)*, the supplementary capacity for heating *sup(Tj)* (if applicable), and the bin-specific coefficient of performance *COPbin(Tj)* or bin-specific primary energy ratio *PERbin(Tj)*, weighted by the bin-hours for which the bin conditions apply, using the following conditions:U.K.

          -  the reference design conditions set out in Table 10; 
          -  the European reference heating season under average, colder and warmer climate conditions set out in Table 12; 
          -  if applicable, the effects of any degradation of energy efficiency caused by cycling, depending on the type of control of                           the heating capacity.                         

#### (c)The reference annual heating demand *QH* shall be the design load for heating *Pdesignh* for average, colder and warmer climate conditions, multiplied by the annual equivalent active mode hours *HHE* of 2 066, 2 465 and 1 336 for average, colder and warmer climate conditions, respectively.U.K.

#### (d)The annual energy consumption *QHE* shall be calculated as the sum of:U.K.

          -  the ratio of the reference annual heating demand *QH* and the active mode coefficient of performance *SCOPon* or active mode primary energy ratio *SPERon*; and                         
          -  the energy consumption for off, thermostat-off, standby, and crankcase heater mode during the heating season. 

#### (e)The seasonal coefficient of performance *SCOP* or seasonal primary energy ratio *SPER* shall be calculated as the ratio of the reference annual heating demand *QH* and the annual energy consumption *QHE*.U.K.

#### (f)The seasonal space heating energy efficiency *ηs* shall be calculated as the seasonal coefficient of performance *SCOP* divided by the conversion coefficient *CC* or the seasonal primary energy ratio *SPER*, corrected by contributions accounting for temperature controls and, for water-/brine-to-water heat pump space heaters and                        heat pump combination heaters, the electricity consumption of one or more ground water pumps.U.K.

#### (g)The annual energy consumption *QHE* in kWh in terms of final energy and/or GJ in terms of *GCV* shall be calculated as the ratio of the reference annual heating demand *QH* and the seasonal space heating energy efficiency *ηs*.U.K.

### 5.**Water heating energy efficiency of combination heaters**U.K.

The water heating energy efficiency *ηwh* of a combination heater shall be calculated as the ratio between the reference energy *Qref* and the energy required for its generation under the following conditions:                  

measurements shall be carried out using the load profiles set out in Table 15;

measurements shall be carried out using a 24-hour measurement cycle as follows:
                -  00:00 to 06:59: no water draw-off; 
                -  from 07:00: water draw-offs according to the declared load profile; 
                -  from end of last water draw-off until 24:00: no water draw-off; 

the declared load profile shall be the maximum load profile or the load profile one below the maximum load profile;

for heat pump combination heaters, the following additional conditions apply:
                -  heat pump combination heaters shall be tested under the conditions set out in Table 9; 
                -  heat pump combination heaters which use ventilation exhaust air as the heat source shall be tested under the conditions set                                    out in Table 11;                                  

the annual electricity consumption *AEC* in kWh in terms of final energy shall be calculated as daily electricity consumption *Qelec* in kWh in terms of final energy multiplied by 220;                           

the annual fuel consumption *AFC* in GJ in terms of *GCV* shall be calculated as daily fuel consumption *Qfuel* multiplied by 220.                           

### 6.**Conditions for measurements and calculations of solar devices**U.K.

The solar collector, solar hot water storage tank and pump in the collector loop (if applicable) shall be tested separately.                     Where the solar collector and solar hot water storage tank cannot be tested separately, they shall be tested in combination.                  

The results shall be used for the determination of the standing loss *S* and the calculations of the collector efficiency *ηcol*, the annual non-solar heat contribution *Qnonsol* for the load profiles M, L, XL and XXL under the average climate conditions set out in Tables 13 and 14, and the annual auxiliary                     electricity consumption *Qaux* in kWh in terms of final energy.                  

#### *Table 9*

**Standard rating conditions for heat pump space heaters and heat pump combination heaters**

#### *Table 10*

**Reference design conditions for heat pump space heaters and heat pump combination heaters, temperatures in dry bulb air temperature                           (wet bulb air temperature indicated in brackets)**

#### *Table 11*

**Maximum ventilation exhaust air available [m3/h], with humidity of 5,5 g/m3**

#### *Table 12*

**European reference heating season under average, colder and warmer climate conditions for heat pump space heaters and heat                           pump combination heaters**

#### *Table 13*

**Average daytime temperature [°C]**

#### *Table 14*

**Average global solar irradiance [W/m2]**

#### *Table 15*

**Water heating load profiles of combination heaters**

#### *Continued Table 15*

**Water heating load profiles of combination heaters**

#### *Continued Table 15*

**Water heating load profiles of combination heaters**

## ANNEX VIIIU.K.**Verification procedure for market surveillance purposes**

For the purposes of assessing the conformity with the requirements laid down in Articles 3 and 4, the authorities of the Member                     States shall apply the following verification procedure:                  

The Member State authorities shall test one single unit per heater, temperature control, solar device, package of space heater,                              temperature control and solar device, and package of combination heater, temperature control and solar device model and provide                              the information on the test results to the authorities of the other Member States.                           

The model shall be considered to comply with the applicable requirements if:

for heaters, packages of space heater, temperature control and solar device, and packages of combination heater, temperature                                       control and solar device, the seasonal space heating energy efficiency *ηs* is not more than 8 % lower than the declared value at the rated heat output of the unit;                                    

for combination heaters and packages of combination heater, temperature control and solar device, the water heating energy                                       efficiency *ηwh* is not more than 8 % lower than the declared value at the rated heat output of the unit;                                    

for heaters, the sound power level *LWA* is not more than 2 dB higher than the declared value of the unit;                                    

for temperature controls, the class of the temperature control complies with the declared class of the unit;

for solar devices, the collector efficiency *ηcol* is not more than 5 % lower than the declared value of the unit;                                    

for solar devices, the standing loss *S* of the solar hot water storage tank is not more than 5 % higher than the declared value of the unit; and                                    

for solar devices, the auxiliary electricity consumption *Qaux* is not more than 5 % higher than the declared value of the unit.                                    

If the result referred to in point 2 is not achieved, the Member State authorities shall randomly select three additional                              units of the same model for testing and provide the information on the test results to the authorities of the other Member                              States and to the Commission within one month of testing.                           

The model shall be considered to comply with the applicable requirements if:

for heaters, packages of space heater, temperature control and solar device, and packages of combination heater, temperature                                       control and solar device, the average of the three units for seasonal space heating energy efficiency *ηs* is not more than 8 % lower than the declared value at the rated heat output of the unit;                                    

for combination heaters and packages of combination heater, temperature control and solar device, the average of the three                                       units for water heating energy efficiency *ηwh* is not more than 8 % lower than the declared value at the rated heat output of the unit;                                    

for heaters, the average of the three units for sound power level *LWA* is not more than 2 dB higher than the declared value of the unit;                                    

for temperature controls, the class of the temperature control of the three units complies with the declared class of the                                       unit;                                    

for solar devices, the average of the three units for collector efficiency *ηcol* is not more than 5 % lower than the declared value of the unit;                                    

for solar devices, the average of the three units for standing loss *S* of the solar hot water storage tank is not more than 5 % higher than the declared value of the unit; and                                    

for solar devices, the average of the three units for auxiliary electricity consumption *Qaux* is not more than 5 % higher than the declared value of the unit.                                    

If the results referred to in point 4 are not achieved, the model shall be considered not to comply with this Regulation.

Member State authorities shall use the measurement and calculation methods set out in Annex VII.

1

OJ L 153, 18.6.2010, p. 1.                           

2

See page 83 of this Official Journal.

3

See page 136 of this Official Journal.

4

OJ L 204, 21.7.1998, p. 37.                           

5

OJ L 334, 17.12.2010, p. 17.                           

6

OJ L 315, 14.11.2012, p. 1.                           

7

OJ L 390, 31.12.2004, p. 24.                           

8

OJ L 27, 30.1.2010, p. 1.