Lennox 93M13 Belt 322838-754 As a non-spring return (non-failsafe)

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

Common Questions & Compatibility Is the 121L3276 compatible with R410A systems

inconsistent delivery pressure

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

it ensures optimal performance across multiple refrigerants

Lennox 93M13 Belt 322838-754 As a non-spring return (non-failsafe)Preventing 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