We usually just use space heaters unless it gets really cold and they can't keep up. When that happens, we use the furnace too but the vent in the garage blows the coldest air when the furnace is on! I've read on here that many garage heaters don't blow warm air because they are too far from the furnace but mine blows ice cold air very hard! It's basically pointless to even turn the furnace on when we have guest staying in the garage because it will freeze them out! I've also read not to block the vents but something needs to ge figured out. Any ideas?
Thx,
J
Thx,
J