Furnace Cold Air Return Duct

Can be easily cut to size.

Furnace cold air return duct.

Examine your home heating system. If the supply ducts are in the floor then the return air should be located up high. The return vent pulls. Menards offers a wide range of ductwork pipe and fittings to help your ductwork systems run efficiently these products are used for warm air return supply and exhaust systems.

Supply air from furnaces and air conditioners should be on outside walls. It is important to understand the space that you re heating. Place your cold air return vents on the inside walls of buildings at the lowest point. A furnace return system must collect all the air being put out by that system.

This pulls the air across your body. For the system to work you have to re circulate the air back to the furnace. Can accept any size collar up to 18 in. Product is knocked down for shipping and must be assembled.

That is why you need a cold air return image 1. The return air vent openings need to be on the opposite side of the room so the conditioned air is pulled across the room. The duct board return air box is an r6 the duct board return air box is an r6 insulated box that installs traditionally in a ceiling. If the furnace is putting out 1 000 cubic feet per minute of air flow the return system must collect 1 000 cubic feet and take it back to the unit.

In addition its flexibility allows for easier installation in hard to reach areas. An insufficient return system or one too large will reduce the efficiency of the heating and increase energy bills. The output of air. The location of cold air return vents step 1.

That would then reduce the flow of conditioned air to that space.