تعريف return air في الإنجليزية الإنجليزية القاموس.
Air from the conditioned area that is returned to the conditioning equipment for reconditioning The air may return to the system through a series of ducts, or through plenums and airshafts
Air warmed by the container cargo delivered to the evaporator The temperature of return air often controls the operation of the refrigeration unit
the air removed from an occupied space and returned to the air handler to be exhausted or recirculated
Air drawn into a heating unit after having been circulated from the heater's output supply to a room
Air that is returned to a heating or cooling appliance from a heated or cooled space
The airflow that returns to the HVA system either by free air transfer or ducting through the floor or ceiling