The age old question, that we get asked time and time again is what output size do I need for my room from my stove and how do I work this out.
1. Measure the dimensions of you room in metres. For example: H 2.5m W 6m D 4m
2. Decide which description suits the insulation quality of your room best.
A. Poor Insulation.
No double glazing or cavity wall insulation – for example a draughty Victorian or earlier house
B. Reasonable Insulation.
Some double glazing and cavity wall insulation - for example a 1930s semi detached house
C. Good Insulation.
State of the art, modern insulation – for example a new build home.
3. Use the following formula to work out what size stove you need to heat your room effectively or use the graph!
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INSULATION
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FORMULA
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A Poor
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H X W X D (m) = Volume m3 ÷ 10 = kW Output
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B Reasonable
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H X W X D (m) = Volume m3 ÷ 14 = kW Output
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C Good
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H X W X D (m) = Volume m3 ÷ 24 = kW Output
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For Example:
By using this formula you can get a good idea which stove is going to be suitable to heat your room.
This is just a guide and your HETAS registered installer and one of our authorised dealers can also help you in deciding what output is best for your room.