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STEP 1 — ROOM DETAILS
m²
Total area you want to heat
m
Average ceiling height of the room
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STEP 2 — INSULATION & BUILDING FEATURES
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STEP 3 — CLIMATE & USAGE
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STEP 4 — STOVE OR FIREPLACE TYPE
If no type is selected, all available models are shown.
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kW
Required output
Calculation result
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Range: —
📊 Step-by-step calculation
⭐ Suitable models from our catalogue