Trane MOT21524 Motor

The Trane MOT21524 Programmable Motor is a factory-specified HVAC replacement motor designed for compatible Trane air handlers, furnaces, and blower applications. The MOT21524 is identified as a 1/2 HP, 230V, single-phase, 48-frame programmed motor.

This is a constant-torque programmed motor, meaning its operating profile is configured for the intended Trane equipment application rather than functioning as a generic universal replacement motor. Current replacement references identify MOT21524 as a replacement for Trane MOT17019.

When replacing a Trane blower motor, match more than horsepower and voltage. Verify the complete equipment model and serial number, original motor part number, voltage, phase, frame size, mounting arrangement, shaft configuration, wiring connections, and programmed operating profile. Because MOT21524 is application-programmed, installing an incorrectly programmed motor may result in improper blower operation or airflow performance.

Key Benefits

• Manufacturer: Trane
• Part Number: MOT21524
• Product Type: Programmable HVAC Motor
• Motor Type: Constant Torque, Programmed
• Horsepower: 1/2 HP
• Voltage: 230V
• Phase: Single Phase
• Frame: 48 Frame
• Replacement For: MOT17019
• Designed for compatible Trane HVAC equipment

Common Questions

What are the specifications of the Trane MOT21524?
The MOT21524 is identified as a 1/2 HP, 230V, single-phase, 48-frame programmable motor.

Is MOT21524 a constant-torque motor?
Yes. Current parts references describe MOT21524 as a constant-torque programmed motor.

Does Trane MOT21524 replace MOT17019?
Current replacement references identify MOT21524 as a replacement for MOT17019.

Can I replace MOT21524 with any 1/2 HP 230V motor?
No. Horsepower and voltage alone are not sufficient. The frame, electrical configuration, mounting, wiring, shaft arrangement, and programmed motor profile must match the specific Trane equipment application.

How do I confirm compatibility?
Verify the complete Trane equipment model and serial number against the applicable factory parts breakdown before ordering. This is particularly important with programmed motors because similar-looking motors may have different operating profiles.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

MOT21524 is the cross for MOT17019 

This item is not eligible for free shipping.