Description
The Aaon P59910 Low-pressure switch is used only for R-22 refrigerant systems. It works at a 30 PSI cut-out level and helps safeguard the heating and cooling equipment such as air conditioning equipment or heat pumps against harm caused by low refrigerant volume. When the system pressure reaches below 30 PSI, this switch turns off the equipment to avoid repair work. This safety feature protects the compressor from operating with a low refrigerant charge which causes it to overheat and fail. When integrated into HVAC systems improves on its reliability.
