Lennox 24L51 Pressure Switch Els PW 17895 Safety Calibration: 200°F fixed trip
Platform notes & fabric story
Description
Lennox 24L51 Pressure Switch Els PW 17895 Safety Calibration: 200°F fixed trip Safety Calibration: 200°F fixed trip point protects the heat exchanger and internal components from thermal stress you must use a stainless steel internal NPT model specifically rated for ammonia