Lennox 93M13 Belt 322838-754 making it a critical safety

making it a critical safety component for commercial and residential boilers

High Output Performance: Provides a reliable 750mV thermopile output to ensure consistent valve operation in millivolt gas control systems

As a non-spring return (non-failsafe) actuator

inconsistent delivery pressure

accurate thermal response without the lag found in inferior sensors

Lennox 93M13 Belt 322838-754 making it a critical safetyPreventing liquid refrigerant migration during the off cycle is a critical requirement for maintaining compressor longevity, especially in commercial rooftop units and split systems. The Lennox 93M13 is a heavy duty, belt type crankcase heater designed to maintain optimal oil temperature within the compressor housing. By keeping the lubricant warm, this 70W crankcase heater ensures that refrigerant remains in a vapor state, eliminating the risk of oil