Sterling 11J11R06779001 Pressure Switch Refrigerant Improved System Longevity: Helps prevent

Improved System Longevity: Helps prevent compressor stress by ensuring a consistent refrigerant state

Field-Serviceable Design: The screw terminal block simplifies the 24V wiring process compared to leaded versions

whereas thermocouples are used primarily for safety pilot proving

For applications requiring environmental protection

the switch resets automatically

Sterling 11J11R06779001 Pressure Switch Refrigerant Improved System Longevity: Helps preventThe Sterling 11J11R06779001 Pressure Switch is a critical safety component engineered specifically for Sterling and Beacon Morris gas unit heaters. This OEM spec differential air pressure switch is factory calibrated to a 0. 40" WC pressure setting (Water Column), providing the precise vacuum detection required for furnace inducer motor verification. As a vital link in the heating cycle, it monitors the combustion fan to ensure proper venting of flue