Covering Cold Air Return Ducts

It draws cool air from all the rooms in your house that have a return vent and pumps hot air into these rooms through the heating vents.

Covering cold air return ducts.

Air duct cleaning cost. Modify cold air duct sizes. An air return vent is part of the hvac system. You will not feel air being blown out of these vents as they are used to force out the cool air in the room to be reheated by the furnace.

Unbalanced air flow can increase air leakage from outdoors as well as force. 14 w x 8 h steel return air grilles sidewall and ceiling hvac duct cover white outer dimensions. Return vents are usually larger than heat registers and can generally be found close to the ground or in the floor in older homes or on a wall close to a ceiling in newer homes. First building codes in many areas require that the cold air return line gets external insulation and therefore you will need to leave a gap for the insulation around the duct return line.

A furnace is basically a recirculating air pump. In this video michael church will show you how to improve your energy efficiency and furnace filter by air sealing a cold air return. First locate your system s return and supply ducts. Return ducts are located inside your.