Tecumseh K71-36 Relay Kit 322838-754 Compatible with various Armstrong Air

Compatible with various Armstrong Air and Concord models

the physical dimensions and structural load ratings remain identical to the legacy version

this model is a non-spring return (NSR) actuator

As the core control logic for Selectra Series 44R systems

and mounting footprint match your existing hardware

Tecumseh K71-36 Relay Kit 322838-754 Compatible with various Armstrong AirThe Tecumseh K71 36 Relay Kit is a field critical genuine OEM replacement part designed for high performance refrigeration and HVAC systems. Engineered specifically for Tecumseh AE4440Y AA1A compressors and select CSIR (Capacitor Start Induction Run) units, this kit ensures precise electrical sequencing to the compressor motor. By providing accurate locked rotor amps (LRA) management and switching logic, the K71 36 current relay prevents premature