Lennox 75W04 Motor
The Lennox 75W04 Motor is a high-performance 1 HP ECM blower motor designed for direct replacement in HVAC blower assembly applications. Operating at 208/230V, this 101207-10 constant torque motor features electronically commutated motor technology to maximize energy efficiency and reduce operational noise in Lennox air handlers and furnaces. As a reliable OEM blower motor, it supports variable speed functionality with a 600-1200 RPM range, ensuring precise airflow control and optimal static pressure management. The counter-clockwise rotation and NEMA 48 frame size allow for a seamless fit into existing blower motor housing. Built with robust internal components and moisture-shielded bearings, the 75W04 Lennox motor provides the durability required for continuous duty in residential and light commercial systems. This variable speed motor is essential for technicians seeking to restore factory-spec performance and maintain high SEER/HSPF ratings for their equipment.
Key Benefits
- High-Efficiency ECM Technology: Reduces energy consumption compared to standard PSC motors while maintaining constant torque.
- OEM Compatibility: Specifically engineered for Lennox and Allied Air equipment, including Armstrong and Ducane models.
- Multi-Speed Flexibility: Features 5-tap speed configurations for customized airflow adjustment to meet specific ductwork requirements.
- Quiet Operation: Designed to eliminate the hum and vibration common in older induction motors.
- Simple Retrofit: Standard 1/2-inch shaft and 48-frame design ensure a bolt-on replacement experience for field service technicians.
Common Questions
Which Lennox models are compatible with the 75W04?
This motor serves as a direct replacement for part numbers 101207-10, 101207-07, and 27W77. It is commonly found in CBX series air handlers and various high-efficiency gas furnaces.
Does this motor require a capacitor?
No, as an ECM motor, the electronics for phase conversion and speed control are integrated into the motor module, eliminating the need for an external run capacitor.
How do I program the speeds on this replacement motor?
The motor features a 5-pin speed tap connector. Airflow is typically adjusted by moving the speed lead to the desired terminal (1-5) on the motor's control module based on the system's CFM requirements.
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: $805.96
-65%$805.96
$282.09Product Information
Product Information
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Description
The Lennox 75W04 Motor is a high-performance 1 HP ECM blower motor designed for direct replacement in HVAC blower assembly applications. Operating at 208/230V, this 101207-10 constant torque motor features electronically commutated motor technology to maximize energy efficiency and reduce operational noise in Lennox air handlers and furnaces. As a reliable OEM blower motor, it supports variable speed functionality with a 600-1200 RPM range, ensuring precise airflow control and optimal static pressure management. The counter-clockwise rotation and NEMA 48 frame size allow for a seamless fit into existing blower motor housing. Built with robust internal components and moisture-shielded bearings, the 75W04 Lennox motor provides the durability required for continuous duty in residential and light commercial systems. This variable speed motor is essential for technicians seeking to restore factory-spec performance and maintain high SEER/HSPF ratings for their equipment.
Key Benefits
- High-Efficiency ECM Technology: Reduces energy consumption compared to standard PSC motors while maintaining constant torque.
- OEM Compatibility: Specifically engineered for Lennox and Allied Air equipment, including Armstrong and Ducane models.
- Multi-Speed Flexibility: Features 5-tap speed configurations for customized airflow adjustment to meet specific ductwork requirements.
- Quiet Operation: Designed to eliminate the hum and vibration common in older induction motors.
- Simple Retrofit: Standard 1/2-inch shaft and 48-frame design ensure a bolt-on replacement experience for field service technicians.
Common Questions
Which Lennox models are compatible with the 75W04?
This motor serves as a direct replacement for part numbers 101207-10, 101207-07, and 27W77. It is commonly found in CBX series air handlers and various high-efficiency gas furnaces.
Does this motor require a capacitor?
No, as an ECM motor, the electronics for phase conversion and speed control are integrated into the motor module, eliminating the need for an external run capacitor.
How do I program the speeds on this replacement motor?
The motor features a 5-pin speed tap connector. Airflow is typically adjusted by moving the speed lead to the desired terminal (1-5) on the motor's control module based on the system's CFM requirements.
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.
