| OK, bank book is pretty low with the way the economy is and my place of employment has cut way back on hours. I can see adding another air return but I would still have the one in the ceiling that pulls the heat back out of the house. When I add a second one could I block off the ceiling one during the seasons I run the heat without causing problems? I could see somehow closing/blocking the ceiling return during heating months and closing the floor return during cooling months. |