Technical documentation
Boiler model |
Information requirements for solid fuel boilers |
Energy efficiency class |
Class 5 certificate |
Compact 20 |
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Ecowarmer 25 |
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Sigma 20 |
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Sigma Dual 25 |
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Biowarmer 60 |
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Biowarmer 150 |
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Biowarmer 250 |
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Biowamer 350 |