ECN Forum Forums General Topics of the Trade General Discussion Area sizing space heaters in remodel work

A basic rule of thumb, which I have used successfully:

Well insulated room-- 8-10 watts/sq. ft.
Moderate insulation-- 10-12 "
Little or no insulation-- 12-15 "

Place electric baseboard heaters under the windows for better performance. In large rooms, install multiple smaller units (on exterior walls) for better heat distribution.




[This message has been edited by Redsy (edited 02-06-2003).]