Heat Requirement Calculator | Geyser
Heating Type
Preferred Metric
Central Heating: Requirements for Water Based, Piped system.
Electric Heating: Requirements for Electric Only heating.
Room Location
Room Name (Optional)
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