Tecumseh K71-48 Relay Kit 320074-702 I recommend installing an inline

I recommend installing an inline ECM surge protector during the swap to shield this sensitive variable speed motor control from the transient voltage and power spikes that lead to premature failure in these high-efficiency blower motors

this OEM replacement part provides accurate temperature detection to prevent heat exchanger damage and ensure jurisdictional code compliance

Using this on a Natural Gas system will cause dangerous over-firing

this filter prevents premature bearing wear and ensures stable superheat temperatures

Pilot-operated construction for reliable operation

Tecumseh K71-48 Relay Kit 320074-702 I recommend installing an inlineThe Tecumseh K71 48 Relay Kit is a critical electrical service component designed for high performance hermetic compressor applications. This OEM Tecumseh compressor relay provides precise switching control, facilitating the high torque starting requirements inherent in refrigeration and air conditioning systems. Engineered for durability, the K71 48 functions as a robust potential relay replacement that manages voltage fluctuations to prevent winding