Description
Trane MOT21487 OEM Replacement Motor Overview
The Trane MOT21487 is a factory-specified OEM replacement motor engineered to deliver reliable, long-lasting performance in Trane HVAC systems. Rated at 1/3 horsepower and designed for 230-volt, single-phase power, this motor operates across a speed range of 1050 to 400 RPM with counter-clockwise (CCW) shaft rotation — making it a precise drop-in replacement for the original equipment it was built to serve.
Key Specifications
- SKU: MOT21487
- Brand: Trane (OEM)
- Horsepower: 1/3 HP
- Voltage: 230V
- Phase: 1-Phase
- Speed Range: 1050–400 RPM
- Rotation: Counter-Clockwise (CCW)
Why Choose the Trane MOT21487?
- OEM-specified replacement ensures compatibility and fit with original Trane equipment
- Multi-speed RPM range (1050–400) supports variable airflow demands
- 230V single-phase operation suits standard residential and light commercial applications
- CCW rotation matches original motor orientation for straightforward installation
- Engineered to Trane’s quality standards for dependable, long-term operation
Application
The MOT21487 is designed as a direct OEM replacement motor for select Trane air handlers, fan coil units, and other HVAC equipment requiring a 1/3 HP, 230V, 1-phase motor with CCW rotation. Always verify compatibility with your specific Trane unit model before installation.







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