A return air grille is a vital component of a reverse cycle air conditioning system.
Ceiling return air grille installation.
The vent cover or grille usually contains a removable filter and is sized to fit between ceiling joists spaced a standard 24.
It differs from a register because it does not have a damper to control airflow.
25 75 w x 25 75 h 147 99 147.
Homes will either have multiple small grilles throughout or a single large grille installed in either ceilings or walls.
Warm air rises and the return will direct that air to the cooler.
99 get it as soon as mon aug 31.
Grilles the function of a grille is to pull air from a room to return it to the heating or cooling system.
24 x 24 adjustable air supply diffuser hvac vent cover sidewall or ceiling grille register high airflow white outer dimensions.