Aftermarket Sterling Replacement Electric Motor J31R01871

This aftermarket electric motor is a direct replacement for Sterling unit heater motors, specifically designed for QV Series units (sizes 30, 45, 60, and 75) manufactured prior to June 2006. It provides reliable performance for heating applications requiring a 1-speed motor.

Key Specifications

Horsepower: 1/20 hp
RPM: 1000
Voltage: 120V 60Hz
Amperage: 1.4 amps
Enclosure: Totally Enclosed Air Over
Frame / Diameter: 5" diameter
Shaft Dimensions: 3/8" diameter x 3-3/8" length
Rotation: Clockwise (CW) shaft end
Bearings: Sleeve bearings

Product Features & Fitment

This shaded pole motor features a compact design with a motor length (excluding shaft) of 2-1/2" and mounting bolts spaced 2-3/4" square for easy installation. It is manufactured by McMillan Electric as a direct aftermarket replacement and fits Sterling unit heater models QV Series sizes 30 through 75 produced before June 2006. Note that units manufactured after this date have a different motor shaft diameter; verify your existing motor shaft is 3/8" diameter before ordering. This motor cross-references Sterling models J31R01871, 11J31R01871, 322P205, McMillan A0516A2160/2160S, and Dayton 1VLC5.