Calculate your needs
A good calculation of your calorific needs is one of the most important reasons to increase the savings in your electricity bill.
Map and table providing the rapid calculation of calorific requirements.
Coefficient* W / m2 of useful surface per room
|Non-isolated housing||Isolated housing|
*The data provided are indicative under average conditions of insulation, glazing and orientation.
* These coefficients are valid for homes with a clear height of 3 meters from floor to ceiling.
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