Optimized Performance: Engineered for Intertherm and Miller furnace ignition reliability under varying gas pressures

and 7-heat rotary switches

The valve facilitates precise system evacuation

Robust Construction: UL/CUL listed (SA 3124) with solid copper connections for reliable leak-free installations and high burst pressure resistance

Direct Cross Reference: Perfectly replaces legacy part number 1149252 without modifying wiring or brackets

Lennox 79J07 Pressure Switch Els PW 17895 Optimized Performance: Engineered for InterthermVerify high side and low side performance with the Lennox 79J07 Pressure Switch, a critical OEM replacement part designed for precision low ambient control in R22 and modern refrigeration and air conditioning systems. Engineered for heavy duty commercial HVAC maintenance and residential applications, this 79J0701 compatible switch ensures your compressor remains protected during low temperature operations. With a fixed setpoint that opens at 150 PSI