My husband decided that we should have one big bedroom, so we knocked down the wall between the two. In doing so, we also lost the return vents. It is very cold in the winter and now it is very hot in the summer. Is there anything we can do? We bought a space heater for the winter, and we have a ceiling fan, but nothing really cools the room. There is a noticable difference in the temperature upstairs and down.
Please help! Thanx.