air conditioner prices in pakistan

Futureweb03 Aug, 2023Business

How They Work: Air conditioners use a refrigeration cycle to remove heat from the indoor air. The refrigeration cycle involves compressing and expanding a refrigerant gas to absorb and release heat. Warm air from the indoor space is drawn over the evaporator coil, where the refrigerant evaporates and absorbs heat, cooling the air. The heated refrigerant gas is then compressed by the compressor, which raises its temperature. The hot refrigerant gas releases heat to the outside air as it passes through the condenser coil located in the outdoor unit. The refrigerant then goes through an expansion valve, where it undergoes a pressure drop and becomes cool again, ready to repeat the cycle.