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Built for continuous air-over duty
As a thermal-sensitive media
this genuine factory part provides the precise timing and switching required to restore optimal pressure regulation and refrigerant flow
Featuring a robust rubber seat poppet design
Sterling HVAC 11J11R06780-001 Pressure Switch Freon Built for continuous air-over dutyThe Sterling HVAC 11J11R06780 001 Pressure Switch is a critical safety component factory calibrated for high altitude HVAC installations exceeding 5,000 feet. At these elevations, lower air density prevents standard inducer blowers from generating the negative pressure required to trip sea level switches, leading to consistent nuisance lockouts. This OEM Sterling replacement part (also identified as Cleveland Controls NS2 1014 00) features a specific