Lennox 93M13 Belt 322838-754 This OEM relay control module

This OEM relay control module acts as the primary logic interface for managing multi-stage firing sequences

it ensures optimal performance across multiple refrigerants

accurate thermal response without the lag found in inferior sensors

Can this compressor be used for low-temperature applications

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

Lennox 93M13 Belt 322838-754 This OEM relay control modulePreventing 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