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BTU Calculator

This Calculator is for a guide only. This calculates the results for one room only.

Room type:
Living Room
Dining Room
Hallway

Kitchen
Bedroom
Bathroom
Is the house:
Sheltered
Average
Exposed
 Window type:
Single Glazed
Double Glazed
Length (Metres) Width (Metres) Height (Metres)
BTU/hr to
Watts to