I have a problem something like this. I have
central heat and airand have a cold air return
at floor level at the end of the house. The problem is that in the winter if you this room it is the coldest room in the house and in the summer
it is the hottest room in the house. Is there anyway that i can install a cold air return at
the ceiling and connect it to the cold air at
floor level and close the floor level off when
different season?