Description
The Trane MOT21578 is a purpose-built OEM replacement motor engineered to deliver dependable, long-lasting performance in commercial and residential HVAC applications. Designed to Trane’s exacting standards, this motor slots directly into compatible Trane equipment, minimizing downtime and ensuring a precise fit every time.
Key Specifications
- Horsepower: 1 HP
- Speed: 1050 RPM
- Voltage: 460V
- Rotation: Clockwise (CW)
- Frame: 48F
- Brand: Trane
- SKU / Part Number: MOT21578
Product Highlights
- OEM Trane replacement motor for accurate, reliable fit and function
- 1 HP output delivers consistent airflow and system efficiency
- 1050 RPM operating speed optimized for fan and blower applications
- 460V rating suits commercial three-phase HVAC systems
- Clockwise (CW) rotation matches original equipment configuration
- 48F frame ensures compatibility with standard motor mounts and brackets
- Built to withstand the demands of continuous HVAC operation
Application
The MOT21578 is ideal for use in Trane air handlers, fan coil units, and other HVAC equipment requiring a 1 HP, 1050 RPM, 460V motor with a 48F frame. Its clockwise rotation and standardized frame size make it a straightforward drop-in replacement, reducing installation time and restoring system performance quickly.
Why Choose OEM Trane Motors?
OEM replacement motors are manufactured to the same specifications as the original component, ensuring optimal efficiency, correct electrical characteristics, and compatibility with existing controls and wiring. Choosing the Trane MOT21578 over aftermarket alternatives helps protect equipment warranties and maintain system reliability.







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