a warped fan housing can cause the inducer wheel to rub against the internal walls

Attempting to install this in a 120V circuit will result in insufficient torque and motor failure

providing superior reliability in high-temperature and high-pressure HVACR environments

including most residential Heil Quaker and Tempstar models using structural part number 1170630

Corrosion Protection: Heat-resistant finish prevents oxidation in high-moisture combustion environments

Tecumseh K71-64 Start Relay 328140-751 a warped fan housing canThe Tecumseh K71 64 Start Relay is a specialized electromechanical component engineered for precise compressor motor initiation in refrigeration and air conditioning systems. Designed for high performance single phase applications, this potential start relay operates on a 208 230V, 60 Hz electrical circuit, facilitating the critical transition between start and run cycles. It serves as an essential direct replacement for the 820ARR3J44 starting device