Trane MOT18972 Motor
The Trane MOT18972 is a heavy-duty, genuine OEM blower motor engineered for precise airflow management in residential and light commercial HVAC units. This 115V direct drive motor features a 1/8 HP output and operates at a synchronous speed of 1570 RPM. Designed with a 48-frame chassis, it includes a 3-speed configuration that allows technicians to fine-tune CFM delivery based on system static pressure and seasonal load requirements. The motor supports CW/CCW rotation (Clockwise/Counter-Clockwise), making it a versatile replacement for older Trane MOT12221 models. With a standard 1/2-inch shaft diameter and 7.145-inch length, it integrates seamlessly into existing blower housings. Utilizing a high-torque design, this motor ensures consistent heat exchanger cooling and efficient air distribution across the evaporator coil. For optimal performance and motor longevity, pair this unit with a 7.5 MFD / 370V run capacitor.
Key Benefits- OEM Precision: Direct Trane replacement part ensures exact mounting and electrical compatibility without field modifications.
- Multi-Speed Versatility: The 3-speed motor design provides flexible airflow control to optimize system efficiency and reduce operational noise.
- Industrial Durability: Built with high-grade internal windings and a rugged frame to withstand high-cycle operations in demanding environments.
- Flexible Rotation: Supports dual-rotation setups (CW/CCW), increasing compatibility across various air handler and furnace configurations.
Is the run capacitor included with the MOT18972?
No, the capacitor is sold separately. It is recommended to install a new 7.5 MFD / 370V capacitor during motor replacement to prevent premature winding failure.
Can this motor replace a single-speed constant torque motor?
This is an induction motor designed for 3-speed taps. If your system requires a constant-torque ECM, verify the wiring harness and control board compatibility before installation.
What are the physical dimensions for mounting?
The motor typically utilizes a 48-frame mounting pattern with a 1/2-inch diameter shaft, suitable for standard Trane blower wheel assemblies.
This item is not eligible for free shipping.
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.
Original: $593.65
-65%$593.65
$207.78Trane MOT18972 Motor
The Trane MOT18972 is a heavy-duty, genuine OEM blower motor engineered for precise airflow management in residential and light commercial HVAC units. This 115V direct drive motor features a 1/8 HP output and operates at a synchronous speed of 1570 RPM. Designed with a 48-frame chassis, it includes a 3-speed configuration that allows technicians to fine-tune CFM delivery based on system static pressure and seasonal load requirements. The motor supports CW/CCW rotation (Clockwise/Counter-Clockwise), making it a versatile replacement for older Trane MOT12221 models. With a standard 1/2-inch shaft diameter and 7.145-inch length, it integrates seamlessly into existing blower housings. Utilizing a high-torque design, this motor ensures consistent heat exchanger cooling and efficient air distribution across the evaporator coil. For optimal performance and motor longevity, pair this unit with a 7.5 MFD / 370V run capacitor.
Key Benefits- OEM Precision: Direct Trane replacement part ensures exact mounting and electrical compatibility without field modifications.
- Multi-Speed Versatility: The 3-speed motor design provides flexible airflow control to optimize system efficiency and reduce operational noise.
- Industrial Durability: Built with high-grade internal windings and a rugged frame to withstand high-cycle operations in demanding environments.
- Flexible Rotation: Supports dual-rotation setups (CW/CCW), increasing compatibility across various air handler and furnace configurations.
Is the run capacitor included with the MOT18972?
No, the capacitor is sold separately. It is recommended to install a new 7.5 MFD / 370V capacitor during motor replacement to prevent premature winding failure.
Can this motor replace a single-speed constant torque motor?
This is an induction motor designed for 3-speed taps. If your system requires a constant-torque ECM, verify the wiring harness and control board compatibility before installation.
What are the physical dimensions for mounting?
The motor typically utilizes a 48-frame mounting pattern with a 1/2-inch diameter shaft, suitable for standard Trane blower wheel assemblies.
This item is not eligible for free shipping.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Trane MOT18972 is a heavy-duty, genuine OEM blower motor engineered for precise airflow management in residential and light commercial HVAC units. This 115V direct drive motor features a 1/8 HP output and operates at a synchronous speed of 1570 RPM. Designed with a 48-frame chassis, it includes a 3-speed configuration that allows technicians to fine-tune CFM delivery based on system static pressure and seasonal load requirements. The motor supports CW/CCW rotation (Clockwise/Counter-Clockwise), making it a versatile replacement for older Trane MOT12221 models. With a standard 1/2-inch shaft diameter and 7.145-inch length, it integrates seamlessly into existing blower housings. Utilizing a high-torque design, this motor ensures consistent heat exchanger cooling and efficient air distribution across the evaporator coil. For optimal performance and motor longevity, pair this unit with a 7.5 MFD / 370V run capacitor.
Key Benefits- OEM Precision: Direct Trane replacement part ensures exact mounting and electrical compatibility without field modifications.
- Multi-Speed Versatility: The 3-speed motor design provides flexible airflow control to optimize system efficiency and reduce operational noise.
- Industrial Durability: Built with high-grade internal windings and a rugged frame to withstand high-cycle operations in demanding environments.
- Flexible Rotation: Supports dual-rotation setups (CW/CCW), increasing compatibility across various air handler and furnace configurations.
Is the run capacitor included with the MOT18972?
No, the capacitor is sold separately. It is recommended to install a new 7.5 MFD / 370V capacitor during motor replacement to prevent premature winding failure.
Can this motor replace a single-speed constant torque motor?
This is an induction motor designed for 3-speed taps. If your system requires a constant-torque ECM, verify the wiring harness and control board compatibility before installation.
What are the physical dimensions for mounting?
The motor typically utilizes a 48-frame mounting pattern with a 1/2-inch diameter shaft, suitable for standard Trane blower wheel assemblies.
This item is not eligible for free shipping.
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.
