Description
The Amana-Goodman 0130F00479 Pressure Switch is an indispensable part of the refrigeration and HVAC systems. It acts as a safety, monitoring system exerting pressures and initiating actions to safeguard the equipment. In its simplest terms, it is a delicate switch that is activated by the changes in the pressure of the system. In the case where the pressure increases beyond a certain safe level high-pressure cut-off switch will cut off the compressor to avoid overheating and possible destruction. On the other hand, if the pressure rises beyond a safe maximum high-pressure cut-off, or if it falls below a safe minimum low-pressure cut-off, the switch will act to prevent the system from operating under low refrigerant charge
