Description
The Amana-Goodman P140149P Service for Evaporators A coil is an essential part of the air handler, or indoor unit, of an air conditioning system. It is a metal coil that circulates chilled refrigerant through long, thin tubes. The radiant heat leaving the building is absorbed by the refrigerant, which then evaporates the air as it passes over the evaporator coil. The blower fan on the air handler then disperses this cool air throughout the room.The evaporator coil is crucial to the refrigeration cycle because it functions as a heat exchanger. The refrigerant changes from being a low-pressure liquid to a low-pressure gas by absorbing heat from the interior air. The cool air that flows around your home is produced by this process, which drastically lowers the temperature of the air.
