this belt type crankcase heater provides consistent thermal energy to the compressor base

this kit provides exceptional thermal stability and chemical resistance

the terminal designations match the original factory wiring schematic

providing proportional positioning based on the input voltage

Key Benefits Precision Safety: Maintains a tight 120-160

Heatcraft Refrigeration R033177500S Motor 321894-708 this belt type crankcase heaterThe Heatcraft Refrigeration R033177500S Motor is a high performance OEM replacement motor engineered for demanding commercial and industrial refrigeration environments. As a veteran grade HVAC condenser fan motor, this 3 4 HP unit operates at 208 230V single phase power, delivering a consistent 1075 RPM to maintain optimal head pressure and heat transfer. Designed for Heatcraft condensing units, including brands like Larkin, Chandler, and Bohn, this