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As a direct-fit component
It is designed for use with copper
Environmental Protection: NEMA 4 and 4X rated enclosure prevents ingress of water and contaminants
OEM Compatibility: Seamlessly replaces legacy or standard-altitude switches in Weil McLain GV boilers without modification
and high-temperature alarms
Armstrong Furnace RPF20322U Oil Pump Refrigerant As a direct-fit componentThe Armstrong Furnace RPF20322U Oil Pump is a critical combustion component engineered for high pressure fuel delivery in residential and light commercial oil fired heating systems. This single stage fuel unit is designed to provide consistent nozzle pressure, ensuring optimal atomization and efficient burner operation. The RPF20322U serves as the direct replacement for R2184405U, maintaining the exact mounting footprint and port configurations