Description
The Nordyne 921648 A Coil Replacement is an evaporator coil element that receives heat energy in circulating air as a part of the cooling cycle in HVAC systems in residential air handlers and split system units. It works by allowing the refrigerant to flow through interior tubing and on the surface of the fins to capture heat as air passes over the coil and allows the transfer of heat effectively. It is installed in the indoor unit and connected to refrigerant lines and airflow passages to work efficiently.
