i'd never heard of it 'til i stumbled across them looking at other stuff.
anybody have one? care to give a review of it? seems like a good concept for a single room, like a little extra heat for a bedroom or something.
Never mind, thinking bath fan / heater
I see RE Williams has them...and I'm interested in one for my basement. Circulates the air, and adds heat only when we need it. Sounds perfect for our situation.