So you would put the same amount of heating regardless of whether a house is a long, narrow rectangle or a square?Nobody likes rules of thumb but in a typical insulated residential environment, you need approximately one ton (12,000BTU) of heating per 400-800sq ft.
I have a 14 X 24 portable building that I use as a shop.i wanna know about king portable garage heaters? does anyone have installed garage heater in 2 car garage. so tell me about what wattage are enough for heating 24 x 12 area?
°I used a salamander type heater, 100,000 BTU back in Illinois in an uninsulated garage. It kept it warm enough to work in.....until the fumes made you leave.:vs_laugh: