Copeland 918-0054-00 Heater 320788-704 Professional contractors should note that

Professional contractors should note that this kit (also referenced as 887547) is engineered for the M2 design iteration

a full replacement of the draft inducer wheel is necessary to prevent premature motor failure

making it a standard fit for most belly band mounting configurations

Simplified Calibration: The easy-to-read scale plate and accessible adjusting screw allow for precise field setpoint modifications

It maintains full compatibility with legacy Barber Colman gear train actuators and ensures that the actuator shaft and cam position align correctly during installation

Copeland 918-0054-00 Heater 320788-704 Professional contractors should note thatThe Copeland 918 0054 00 Heater Crankcase Kit is a critical field service component designed for 120V applications, delivering a steady 35W of thermal energy to maintain optimal oil viscosity. Engineered specifically for Copeland AC3 and AC3E model hermetic compressors, this wrap around crankcase heater prevents the migration of refrigerant into the compressor shell during off cycles. By keeping the crankcase temperature significantly higher than the