Sterling HVAC 11J11R06780-001 Pressure Switch Freon Attempting to adjust the set

Attempting to adjust the set point can lead to unsafe burner operation or frequent nuisance tripping

This specific model operates on a standard 120V-AC single-phase electrical supply

Strategic Drainage: Side-exit ports allow for standard NPT fittings and flexible routing in various mounting orientations

Featuring a robust rubber seat poppet design

Built for continuous air-over duty

Sterling HVAC 11J11R06780-001 Pressure Switch Freon Attempting to adjust the setThe 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