Aftermarket Sterling Replacement Electric Motor J31R01872

This aftermarket replacement motor is designed for Sterling unit heaters, providing a direct fit for models GG060, GG075, RF060, RF075, RF090, TF060, TF075, SF060, and SF075 manufactured prior to November 2006. It serves as a reliable substitute for Sterling J31R01872 and equivalent motors from Grainger, Trane, and McMillan.

Key Specifications

Horsepower: 1/12 hp
RPM: 1000
Voltage: 120V 60Hz
Amperage: 2.2 amps
Enclosure: Totally Enclosed Air Over (TEAO)
Frame / Diameter: 5" diameter motor
Shaft Dimensions: 3/8" diameter x 3-3/8" length
Rotation: Clockwise (CW) shaft end
Bearings: Sleeve bearings

Product Features & Fitment

This shaded pole, 1-speed motor features a compact 3" length (excluding shaft) and mounts with 2-3/4" square mounting bolts. It is manufactured by McMillan Electric as a direct aftermarket replacement for Sterling unit heater motors used in sizes 60, 75, and 90 units prior to November 2006. Note that units manufactured after this date may have a different shaft diameter; verify that your existing motor shaft is 3/8" diameter before ordering.