What is the primary function of the condenser in an air conditioning system?

What is the primary function of the condenser in an air conditioning system?

• A. To absorb heat from the evaporator
• B. To filter refrigerant
• C. To absorb heat from the outside air
• D. To reject the heat absorbed by the refrigerant in the evaporator

Answer: (D)

The main job of the condenser is to reject the heat that the refrigerant has absorbed in the evaporator. In cooling mode, the refrigerant picks up heat from indoors in the evaporator and becomes a hot gas. The condenser then sends this hot gas outdoors, where it releases that heat to outside air and changes back into a liquid. This rejection of heat outside keeps the cycle moving, as the liquid refrigerant can expand through the control valve and return to the evaporator to absorb more indoor heat. So the condenser isn’t pulling heat from the evaporator or from outside air, and it doesn’t filter refrigerant; its role is to dump the absorbed heat to the outside.

The main job of the condenser is to reject the heat that the refrigerant has absorbed in the evaporator. In cooling mode, the refrigerant picks up heat from indoors in the evaporator and becomes a hot gas. The condenser then sends this hot gas outdoors, where it releases that heat to outside air and changes back into a liquid. This rejection of heat outside keeps the cycle moving, as the liquid refrigerant can expand through the control valve and return to the evaporator to absorb more indoor heat. So the condenser isn’t pulling heat from the evaporator or from outside air, and it doesn’t filter refrigerant; its role is to dump the absorbed heat to the outside.