Quote Originally Posted by fly boy View Post
Thumbs up! That's makes a little more sense. I knew that you could change room temps, but I was under the impression it used a ton of wattage to heat rooms, and since they were at the outside wall edge it would constantly be running drawing power.

so short understanding.... avoid if bad insulation from older home, newer 1995+ it would be good to go??
If you want a generic rule sure but everything has grey areas. Older homes can be updated with insulation materials.