Schneider Electric (Barber Colman) 2372-502 Selector Els PW 17895 Ensure all line voltage is

Ensure all line voltage is disconnected before verifying secondary resistance with a multimeter to confirm circuit integrity

the Lennox 57W75 is the factory-authorized functional and physical successor to the 31J95 limit switch

While light oxidation can be temporarily removed with a fine abrasive

and VHE series boilers

Automatic Reset: Simplifies troubleshooting by allowing the system to restore furnace operation once temperatures return to a safe range

Schneider Electric (Barber Colman) 2372-502 Selector Els PW 17895 Ensure all line voltage isThe Schneider Electric 2372 502 Pneumodular High Pressure Selector is a critical component for pneumatic control systems requiring reliable signal selection based on highest pressure priority. Designed for seamless integration into Barber Colman Pneumodular manifolds, this unit effectively compares two pneumatic signals and transmits the higher of the two to the output port. Operating with a 20 psig main air pressure and a rated air capacity of 8