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on measurements of flue gas emissions and efficiency in combination with a type test of a boiler for solid fuel
Test laboratory TUV SUD Industrie Service GmbH Prilfbereich Warmetechnik DAkkS Akkreditation no. D-PL-14153-04 accredited according to DIN EN ISO/IEC 17025 Date: 2012-03-28 Our reference: IS-TAF-MUCIsi Report no. H-DK7 1190-01112 Orderno.1806552 

### Heating boiler for solid fuel Type: BioWin 210 Fuel: Compressed wood Fuel fed: automatic stoking Combustion air supply: with an induced draught fan Windhager Zentralheizung Technik GmbH Anton-Windhager-Strasse 20 5201 SEEKIRCHEN, AUSTRIA
Windhager Zentralheizung Technik GmbH Anton-Windhager-Strasse 20 5201 SEEKIRCHEN, AUSTRIA

Evaluation of CO emissions Evaluation of emissions of unburnt hydrocarbons Evaluation of dust emissions Evaluation of efficiency ) Subject of test



### Customer

Manufacturer



### SCope Document: H-DK71190 0112.doc

Page 1 This document includes 4 pages

Excerpts from this document may oniy be reproduced and used for advertising purposes with the express written approval of TUV SUD Industrie Service GmbH.

The test results referexclusively to the units under test.



### Expert Dipl.-Ing. Uwe Schlosser

Period of test March 2012

Basis of test DIN EN 303-5:1999-06, clause 4.2 

## (~~ DAkkS p~ 'Deuuche

~~..~.~ Akkredltlerungsstelle

D-PL34153A400

Headquallers: Munich Telefon: +49 89 5190 -1027 Trade Register Munich HRB 96 869 SupervisoryBoard: Telefax:.49 89 51 90-3307 VATIDNo.DE129484218 Karsten Xander (Chairman) E-mailfeuemng@tuev-sued.de Informa6on pursuantto Secflon 2(1) Board of Management: www,tuevsued.delis DL-InfoV(Germany)at Ferdinand Neuwieser (CEO), ® www.fuev-sued.comfmprint Dr. Ultich Kiotz, Thomas Kainz Tt.j
~ / TUV SUD Industrie Service GmbH Feuerungs- und Warmetechnik Ritllerstrasse 65 80339 Munich GermanyPage 2 of 4

Our reference / date: IS-TAF-MUC/si, 2012-03-28 Document: H-DK71190_0112.doc Report no. H-DK7 1190-01/12 

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. Industrie Seivice



### Scope The manufacturer orders the evaluation of ineasurements on flue gas emissions and efficiency. Basis for the evaluation are the results documented in the test report no. H-A 1190-03/11 dated 2011-07-15 and the values according to declaration of manufacturer.

2 Basis of test DIN EN 303-5:1999-06 Heating boilers for solid fuels, hand and automatically stocked, nominal heat output of up to 300 kW

3 Test documentation Test report no. H-A 1190-03/11 dated 2011-07-15 on the test of requirements of the heating boilers type BioWIN (Summarized Validation) Values according to declaration of manufacturer, dated 2012-03-07

4 Description The heating boiler type BioWin 210 is an intermediate size according to DIN EN 303-5 and not tested on boiler pen`ormance by the test laboratory. The boiler was type-tested according to the requirements of DIN EN 303-5:1999-06 by the test laboratory for firing and heating technology of Tl1V SUD Industrie Service GmbH. A detailed description of the boilers is documented in test report no. H-A 1190-03/11.Page 3 of 4

Our reference / date: IS-TAF-MUC/sl, 2012-03-28 Document: H-DK7 1190_0112.doo Repart no. H-DK7 11 90-0111 2

Industne Service

5 Measurement and analysis methods The emission-values are calculated by interpolation by the manufacturer. The calculation of the emissions data is carried out with reference to 10 % 0 2

. The analysis methods are used at the test on the boiler performance of the heating boilers type 

### BioWIN.

5.1 CO 2 / CO measurement For the CO 2 / CO measurement a calibrated device on the principle infrared absorption was used. The values are measured continuously during the complete test period.

~ The calculated mean values for CO 2 / CO emissions are

14.1 % / 43 mg/m' (maximum Ioad) 10.1 % / 190 mg/m 3 (minimum load) 5.2 Unburnt Hydrocarbons For the measurement of unburnt hydrocarbons a calibrated device on the principie of flame ionisation detection (FID) was used. The calibration was performed on the basis of propane (C 3 1-1 6 ). The values for unburnt hydrocarbons are measured continuously during the complete test period. The calculated mean values for unburnt hydrocarbon emissions are 2 mg/m 3 (maximum load) 3 mg/m 3 (minimum load) 5.3 Particulate emission (dust) For the measurement of the particulate emission (dust) a calibrated filter instrument and a calibrated balance were used in a gravimetric procedure according to CEN/TS 15883, annex A. The dust emission was measured 4 times in the test period. Each period of measurement takes 30 minutes with a constant volume of the sample. The calculated mean values for dust emission are 12 mg/m 3 (maximum load) 25 mg/m' (minimum load) 5.4 Efficiency The test was performed by TUV SOD Industrie Service GmbH using a test rig according to picture A.2 of EN 304:2004-01. The values are measured continuously during the complete test period. The calculated mean values for direct efficiency are 92.8 % (maximum load) 92.7 % (minimum load)Page 4 of 4

Our reference / date: IS-TAF-MUC/sl, 2012-03-28 Document: H-DK71190_0112.doc Report no. H-DK7 1190-01/12 Q r11 1 Industrie Service



### 6 Summary The emissions and efficiency are measured/calculated

- in line with EN 303-5 regarding the determination of inorganic and organic

gaseous or particulate air constituents,

- using existing procedures in the quality system of the laboratory for firing and

heating technology,

- using calibrated measurement devices and

- using interpolation method as noted in clause 5.1.3 in the standard The type test on the heating boilers type BioWIN is documented in test report no. H-A 1190-03/11 dated 2011-07-15.

Feuerungs- und Warmetechnik Priafbereich Warmetechnik

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### Johannes Steigwechner The Expert

Uwe Schlosser