Furnace Cold Air Return Duct

The location of cold air return vents step 1.

Furnace cold air return duct.

Product is knocked down for shipping and must be assembled. 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. Examine your home heating system.

Place your cold air return vents on the inside walls of buildings at the lowest point. Can accept any size collar up to 18 in. 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. A furnace return system must collect all the air being put out by that system.

That would then reduce the flow of conditioned air to that space. Flexible duct can be installed in place of galvanized pipe in many applications if allowed by your local hvac codes. That is why you need a cold air return image 1. If the supply ducts are in the floor then the return air should be located up high.

If you had no return air in your room you would create a positive pressure. Supply air from furnaces and air conditioners should be on outside walls. In addition its flexibility allows for easier installation in hard to reach areas. Can be easily cut to size.

This pulls the air across your body. Used as a central return vent box filter grill not included. The return air vent openings need to be on the opposite side of the room so the conditioned air is pulled across the room. An insufficient return system or one too large will reduce the efficiency of the heating and increase energy bills.

It is important to understand the space that you re heating.