Return Duct

View of a large square indoor Return Duct

Definition

The return duct transports conditioned air out of your home. And they connect to your air handler, gas pack, or furnace, where a blower pulls air through the return ducts.

Synonyms

Return, duct, air duct, duct work

Related Terms

Expansion Valve

Expansion Valve

Controls how much refrigerant is allowed to flow into the evaporator coil

R-12

R-12

Common type of refrigeration used in older home AC systems

Freon

Freon

Brand name for a type of refrigerant used in air conditioning systems

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