Designed specifically for Copeland compressors

Direct-fit Nordyne replacement part simplifies installation and reduces labor time

Fault Prevention: Restores stable power to the gas valve switch circuit

HVAC Code Compliance: Meets essential ventilation requirements for manufactured housing

it utilizes a constant torque brushless DC design to maintain consistent CFM across varying static pressures

Copeland 918-0047-03 Heater 321894-709 Designed specifically for Copeland compressorsThe Copeland 918 0047 03 Crankcase Heater is a critical component for maintaining compressor reliability in high voltage industrial and commercial HVACR applications. Operating at 575V and delivering a steady 90 watts of heat, this genuine OEM part is specifically engineered to prevent liquid refrigerant migration to the compressor shell during off cycles. By keeping the crankcase oil temperature significantly higher than the system's coldest point,