KOLPAK Cold Zone Aftermarket ECM Replacement Motor

This ECM replacement motor is designed as a direct aftermarket substitute for Kolpak Cold Zone refrigeration units and compatible models from Norlake, Manitowoc, Heatcraft, and McMillian Electric Co. It is ideal for cold zone applications requiring efficient, variable-speed motor operation.

Key Specifications

Power: 35 Watt
RPM: 1550 / 900 (2 Speed)
Voltage: 120-230 Volts, 50/60 Hz
Amperage: 0.8 / 0.5 Amps
Rotation: Clockwise (CW) Shaft End
Shaft Dimensions: 1/4" Threaded Shaft
Mounting: 4 Rear Mounting Studs, 2-7/8" Diagonally Measured

Product Features & Fitment

This motor features an electronically commutated motor (ECM) design that self-regulates input voltage within the 120-230 Volt range, ensuring stable performance across varying power supplies. It mounts via four rear studs spaced 2-7/8" diagonally, making it compatible with existing Kolpak Cold Zone and other specified refrigeration motor mounts. Manufactured by McMillian Electric Co., it serves as a suggested replacement for multiple OEM part numbers including Norlake 153690, Kolpak Manitowoc 550006786/4275, Cold Zone 08216194, Heatcraft 0821, and McMillian FA212A4956A/FA212A4275.