Description
The Amana-Goodman 0130F00642 Pressure Switch is an essential part of residential and light commercial HVAC System equipment. This pressure switch measures the pressure within the refrigerant system and shuts down or changes the operation of the system to avoid harm and to work efficiently. It works through pressure changes inside the system and making electrical contacts that inform the HVAC control board. Thus, when the pressure goes off the limit, the switch halts the operation of the system to save the compressor and other important parts from damage. It avoids the incurrence of hefty charges for repairs and extends the longevity of a new HVAC system.
