Lennox 25A53 - 607422-61, ECM Constant Torque Blower Motor, Pre-Programmed, 1/2 HP 115 VAC, 5 Speed, 300-1200 RPM
Lennox 25A53 - 607422-61, ECM Constant Torque Blower Motor, Pre-Programmed, 1/2 HP 115 VAC, 5 Speed, 300-1200 RPM
Lennox 25A53 (607422-61) is a factory OEM ECM constant torque blower motor designed for reliable airflow performance in residential HVAC systems. This motor is pre-programmed at the factory, allowing for direct replacement without the need for field programming. It delivers consistent torque across multiple airflow demands, improving comfort, efficiency, and system reliability.
Operating on 115 VAC single-phase power, this 1/2 HP ECM blower motor features 5 selectable speed taps and a wide operating range of 300 to 1200 RPM. The constant torque ECM design helps maintain proper airflow even as static pressure changes due to duct conditions, dirty filters, or system aging. Compared to PSC motors, ECM motors offer quieter operation, improved efficiency, and reduced electrical consumption.
Lennox 25A53 is commonly used in Lennox gas furnaces and air handlers requiring a pre-programmed ECM motor with constant torque output. As a genuine Lennox replacement part, it ensures proper fit, electrical compatibility, and long-term durability when restoring OEM system performance.
Key features and specifications:
- Brand: Lennox
- Catalog Number: 25A53
- Manufacturer Part Number: 607422-61
- Motor Type: ECM constant torque blower motor
- Horsepower: 1/2 HP
- Voltage: 115 VAC
- Phase: Single phase
- Speeds: 5 speed taps
- Speed Range: 300–1200 RPM
- Pre-programmed: Yes
- Application: Residential furnaces and air handlers
- Function: Maintains consistent airflow under varying static pressure
| Package Quantity | 1 Item |
|---|---|
| Item Returns | This item can be returned |
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