Report 

on measurements of flue gas emissions and efficiency 

in combination with a type test of a boiler for solid fuel 

Test laboratory TUV SIJD Industrie Service GmbH 

Prilfbereich Warmetechnik 

DAkkS Akkreditation no. D-PL-14153-04 

accredited according to DIN EN ISO/IEC 17025 

Subject of test Heating boiler for solid fuel 

Type: BioWIN 450 Premium and BioWIN 450 Exklusiv 

Fuel: Compressed wood 

Fuel fed: automatic stoking 

Combustion air supply: with an induced draught fan 

Customer Windhager Zentralheizung Technik GmbH 

Anton-Windhager-Strasse 20 

5201 SEEKIRCHEN, AUSTRIA 

Date: 2012-03-28 

Our reference: 

IS-TAF-MUC/sl 

Report no. H-DK61190-00/12 

Order no. 1806552 

Document: 

H-DK6 1190_0012.doc 

Page 1 

This document includes 

4 pages 

Manufacturer 

Scope 

Expert 

Period of test 

Basis of test 

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 

Dipl.-Ing. Uwe Schlosser 

Excerpts from this document 

may only be reproduced and 

used foradvertising purposes 

with the express wriffen 

approval of TUV SUD 

Industrie Service GmbH. 

The test results refer exclusively 

to the units under test. 

((( DAkkS 

Deutsche 

Akkredi6erungsstelle 

O-PL-14153-04-00 

March 2012 

DIN EN 303-5:1999-06, clause 4.2 

Headquarters: Munich 

Telefon: +49 89 51 90 -1027 Trade Register Munich HRB 96 869 SupervisoryBoard: Telefax:+49 89 5190 -3307 VAT ID No. DE129484218 Karsten Xander (Chairman) E-mail feuerung@tuev-sued.de Informa8on pursuantto Section 2(1) Board of Management: www.tuev~ sued.delis DL-InfoV(Germany)at FerdinandNeuvrieser(CEO), ® 

www.tuev-sued.comfmprint Dr. Ulrich Kiotz, Thomas Kainz 11J~/ 

TUV SUD Industrie Service GmbH 

Feuerungs-und Warmetechnik 

Ridlerstrasse 65 

80339 Munich 

Germany 
Page 2 of 4 

Our reference / date: IS-TAF-MUC/sl, 2012-03-28 

Document: H-DK61190 0012.doc 

Report no. H-DK6 1190-00/12 SUD'i" 

IndustrieService 

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. 

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 boilers type BioWIN 450 Premium and BioWIN 450 Exklusiv are intermediate 

sizes according to DIN EN 303-5 and not tested on boiler performance by the test 

Iaboratory. 

The boilers were type-tested according to the requirements of DIN EN 303-5:1999-06 by 

the test laboratory for firing and heating technology of TUV 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-DK6 1190_0012.doc 

Report no. H-DK6 1190-00/12 

Industrie Seivice 

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 CO2/ CO measurement 

For the CO2/ 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 CO2/ CO emissions are 

13.5 % / 41 mg/m' (maximum load) 

9.2 % / 113 mg/m3(minimum load) 

5.2 Unburnt Hydrocarbons 

For the measurement of unburnt hydrocarbons a calibrated device on the principle of 

flame ionisation detection (FID) was used. The calibration was performed on the basis of 

propane (C3 118). 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' (maximum load) 

2 mg/m' (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 

17 mg/m3(maximum load) 

15 mg/m3(minimum load) 

5.4 Efficiency 

The test was perPormed by TOV 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 

90.7 % (maximum load) 

89.3 % (minimum load) 
Page 4 of 4 

Our reference / date: 19-TAF-MUC/si, 2012-03-28 

Document: H-DK61190_0012.doc 

Report no. H-DK6 1190-00/12 nN, i 

Industrie Service 

6 Summary 

The emissions and efficiency are measured/calculated 

- in Iine 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 Iaboratory 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 

Johannes Steiddechner 

The Expert 

w y 

Uwe Schlosser