Heat Requirement Calculator

Heating Type
Preferred Metric
Central Heating: Requirements for Water Based, Piped system.
Electric Heating: Requirements for Electric Only heating.

Room Location
Room Name (Optional)

Note: Average British Room Height is 2.4 metres / 8 foot high
Window Glazing

Double

Single
m 2
Window Area

External Wall Type

Insulated

Cavity

Solid

External facing wall length
Total Lengh of all walls facing outside, in a typical home this will be equal to the length+width of the room.
m

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