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1 Area (AG) length width Total nominal volume height width depth Auxiliary heated volume Electrical aux. heating power Page 1 of 7 Summary of EN SOLAR SYSTEM test results Annex to Solar KEYMARK Certificate Brand (optional) Ariston Thermo S.p.A. ARISTON KAIROS Street Via A. Merloni 45 Postal Code Fabriano System classification Application(s) Hot water Solar loop, circulation principle Thermosyphon Direct solar loop / heat exchanger Direct Open, vented or closed solar loop Closed Drain back/down Always filled (no drain) Store location Outdoor Store orientation (of main axis) Horizontal Type of auxiliary heating (internal backup heat) Electric If other auxiliary/internal backup heating, please specifiy: Solar+supplementary OR Solaronly / Solar preheat Solar only / Solar preheat Collector(s) Ariston Thermo S.p.A Keymark lic.no. if available 0117S2613 F Per module Licence Number Issued Country Tel. / Fax +39 Heat store(s) Ariston Thermo S.p.A Keymark lic.no. if available 0117S2612 A Italy public.relations@aristonthermo.com / 40 Store name m² mm mm CNA 200 THERMO DR CNA 200 THERMO DRE CNA 300 THERMO DR CNA 300 THERMO DRE litres mm mm mm litres kw Solar loop controller Keymark lic.no. if available Name Solar loop pump power range W to W Solar loop fluid Recommended/required Required Name water Freezing point C Number of collectors in each configuration for each store Store name CNA 200 THERMO DR NA 200 THERMO DRE 2KWCNA 300 THERMO DR NA 300 THERMO DRE 2KW 2 2 Test report id. number Date of test report ; ; Because of reaching the limited faux value according to ISO 94595, a long term Version 3.6, Tel: Fax: info@dincertco.de

2 Page 2 of 7 Summary of EN test results Certification No. 0117S2612 A Annex to Solar KEYMARK Certificate Issued Ariston Thermo S.p.A. Country Italy Brand (optional) ARISTON KAIROS Street Via A. Merloni 45 public.relations@aristonthermo.com Postal Code Fabriano Tel. / Fax / 40 CNA 200 THERMO DR NA 200 THERMO DRE 2KWCNA 300 THERMO DR NA 300 THERMO DRE 2KW 2 2 ARISTON KAIROS THERMO DR 2001 No. Collectors 1 Storage name CNA 200 THERMO DR Calculated annual results for "solaronly / preheat system" Stockholm SE WürzburgDE Davos CH Athens GR MJ/y Not relevant for solar domestic hot water system f sol =Q L /Q d Solar fraction G Ref. conditions Ta,ave Max. operating press. collector side 700 kpa Max. operating press. tank side 700 Test report id. number Date of test report No comments ; ; ISO (DST) kpa All values are subject to some uncertainty; e.g. the uncertainty on system output is typically in the range of ± 5 % to ± 15 % Version 3.6, Tel: Fax: info@dincertco.de

3 Page 3 of 7 Summary of EN test results Certification No. 0117S2612 A Annex to Solar KEYMARK Certificate Issued Ariston Thermo S.p.A. Country Italy Brand (optional) ARISTON KAIROS Street Via A. Merloni 45 public.relations@aristonthermo.com Postal Code Fabriano Tel. / Fax / 40 CNA 200 THERMO DR NA 200 THERMO DRE 2KWCNA 300 THERMO DR NA 300 THERMO DRE 2KW 2 2 ARISTON KAIROS THERMO DRE 2KW 2001 No. Collectors 1 Storage name CNA 200 THERMO DRE 2KW Calculated annual results for "solaronly / preheat system" Stockholm SE WürzburgDE Davos CH Athens GR MJ/y Not relevant for solar domestic hot water system f sol =Q L /Q d Solar fraction G Max. operating press. collector side 700 kpa Max. operating press. tank side 700 kpa Date of test report ; ISO (DST) Because of reaching the limited faux value according to ISO 94595, a long term All values are subject to some uncertainty; e.g. the uncertainty on system output is typically in the range of ± 5 % to ± 15 % Version 3.6, Tel: Fax: info@dincertco.de

4 Page 4 of 7 Summary of EN test results Certification No. 0117S2612 A Annex to Solar KEYMARK Certificate Issued Ariston Thermo S.p.A. Country Italy Brand (optional) ARISTON KAIROS Street Via A. Merloni 45 public.relations@aristonthermo.com Postal Code Fabriano Tel. / Fax / 40 CNA 200 THERMO DR NA 200 THERMO DRE 2KWCNA 300 THERMO DR NA 300 THERMO DRE 2KW 2 2 ARISTON KAIROS THERMO DR 3001 No. Collectors 2 Storage name CNA 300 THERMO DR Calculated annual results for "solaronly / preheat system" Daily drawoff 250 l Daily drawoff 300 l Daily drawoff 400 l Stockholm SE WürzburgDE Davos CH Athens GR MJ/y Not relevant for solar domestic hot water system f sol =Q L /Q d Solar fraction G Max. operating press. collector side 700 kpa Max. operating press. tank side 700 kpa Date of test report ; ISO (DST) No comments All values are subject to some uncertainty; e.g. the uncertainty on system output is typically in the range of ± 5 % to ± 15 % Version 3.6, Tel: Fax: info@dincertco.de

5 Page 5 of 7 Summary of EN test results Certification No. 0117S2612 A Annex to Solar KEYMARK Certificate Issued Ariston Thermo S.p.A. Country Italy Brand (optional) ARISTON KAIROS Street Via A. Merloni 45 public.relations@aristonthermo.com Postal Code Fabriano Tel. / Fax / 40 CNA 200 THERMO DR NA 200 THERMO DRE 2KWCNA 300 THERMO DR NA 300 THERMO DRE 2KW 2 2 ARISTON KAIROS THERMO DRE 2KW 3001 No. Collectors 2 Storage name CNA 300 THERMO DRE 2KW Calculated annual results for "solaronly / preheat system" Daily drawoff 250 l Daily drawoff 300 l Daily drawoff 400 l Stockholm SE WürzburgDE Davos CH Athens GR MJ/y Not relevant for solar domestic hot water system f sol =Q L /Q d Solar fraction G Max. operating press. collector side 700 kpa Max. operating press. tank side 700 kpa Date of test report ; ISO (DST) Because of reaching the limited faux value according to ISO 94595, a long term All values are subject to some uncertainty; e.g. the uncertainty on system output is typically in the range of ± 5 % to ± 15 % Version 3.6, Tel: Fax: info@dincertco.de

6 Page 6 of 7 Summary of EN test results Certification No. 0117S2612 A Annex to Solar KEYMARK Certificate Issued Ariston Thermo S.p.A. Country Italy Brand (optional) ARISTON KAIROS Street Via A. Merloni 45 public.relations@aristonthermo.com Postal Code Fabriano Tel. / Fax / 40 CNA 200 THERMO DR NA 200 THERMO DRE 2KWCNA 300 THERMO DR NA 300 THERMO DRE 2KW 2 2 ARISTON KAIROS THERMO DR 2001 HR No. Collectors 1 Storage name CNA 200 THERMO DR Calculated annual results for "solaronly / preheat system" Stockholm SE WürzburgDE Davos CH Athens GR MJ/y Not relevant for solar domestic hot water system f sol =Q L /Q d Solar fraction G Max. operating press. collector side 700 kpa Max. operating press. tank side 700 kpa Date of test report ; ISO (DST) No comments All values are subject to some uncertainty; e.g. the uncertainty on system output is typically in the range of ± 5 % to ± 15 % Version 3.6, Tel: Fax: info@dincertco.de

7 Page 7 of 7 Summary of EN test results Certification No. 0117S2612 A Annex to Solar KEYMARK Certificate Issued Ariston Thermo S.p.A. Country Italy Brand (optional) ARISTON KAIROS Street Via A. Merloni 45 public.relations@aristonthermo.com Postal Code Fabriano Tel. / Fax / 40 CNA 200 THERMO DR NA 200 THERMO DRE 2KWCNA 300 THERMO DR NA 300 THERMO DRE 2KW 2 2 ARISTON KAIROS THERMO DRE 2KW 2001 HR No. Collectors 1 Storage name CNA 200 THERMO DRE 2KW Calculated annual results for "solaronly / preheat system" Stockholm SE WürzburgDE Davos CH Athens GR MJ/y Not relevant for solar domestic hot water system f sol =Q L /Q d Solar fraction G Max. operating press. collector side 700 kpa Max. operating press. tank side 700 kpa Date of test report ; ISO (DST) Because of reaching the limited faux value according to ISO 94595, a long term All values are subject to some uncertainty; e.g. the uncertainty on system output is typically in the range of ± 5 % to ± 15 % Version 3.6, Tel: Fax: info@dincertco.de

DIN CERTCO Alboinstraße Berlin Tel: Fax:

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