We've got a furnace in the basement, in a two story house, basic cube shape. and in the summer it's hot upstairs unless you crank the AC up, and then it's a meat locker in the basement. And then in the winter it's the converse. I'm wondering about how to get better air distribution.
Now some people have told me that it would help if the air return was adequate, but you know there's a stair well that there's a pretty good air return right there!
would increasing the size of the return in the finished rooms upstiars - would that help?
some people say I need a zone system. But you know it's a finished house, so that would be pretty tough.
Any advice or suggestions are greatly appreciated!