Description
The Lennox 101564-03 is an ECM 3.0 blower motor designed to deliver efficient, variable-speed airflow control in residential HVAC systems. Rated at 3/4 HP and compatible with 120/240V single-phase power, it supports consistent blower performance with reduced energy consumption. This motor is engineered as an OEM Lennox replacement for compatible furnaces and air handlers.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Lennox |
| Category |
HVAC Motors |
| Part Number |
101564-03 |
| Subcategory |
ECM Blower Motors |
| Motor Type |
ECM 3.0 Blower Motor |
| Horsepower |
3/4 HP |
| Voltage |
120 / 240 V |
| Phase |
Single Phase |
| Frequency |
50 / 60 Hz |
| Amperage Range |
6.1 – 10.1 A |
| Speed |
Up to 1050 RPM |
| Rotation |
CCW |
| Application |
Furnace / Air Handler Blower |
| Special Features |
Variable Speed ECM |
| Height |
9.125 in |
| Length |
12.5 in |
| Width |
10.5 in |
| Duty Cycle |
Continuous Operation |
| Weight |
Approx. 30 lb |
Information About 101564-03
The 101564-03 is part of Lennox’s ECM 3.0 electronically commutated motor lineup used for advanced blower applications. It is designed to provide variable-speed operation for improved comfort, quieter performance, and enhanced system efficiency compared to conventional PSC motors. The motor supports dual-voltage operation and integrates seamlessly with compatible Lennox control platforms. Its construction is intended for continuous-duty use in residential HVAC environments requiring precise airflow management.
Key Features:
- ECM 3.0 Motor Technology: Provides variable-speed control for improved efficiency and comfort.
- 3/4 HP Motor Rating: Delivers robust airflow performance for residential HVAC systems.
- Variable-Speed Operation: Adjusts blower output to match system demand.
- Dual Voltage Compatibility: Supports both 120V and 240V single-phase power.
- Energy-Efficient Performance: ECM design reduces electrical consumption versus PSC motors.
- Consistent Blower Speed: Nominal operating speed up to 1050 RPM.
- OEM Lennox Replacement: Built to meet original equipment specifications.
- Residential HVAC Application: Suitable for furnaces and air handlers requiring ECM motors.
- Durable Motor Construction: Designed for long service life and continuous operation.
The 101564-03 delivers the reliability and precision required for variable-speed blower motor applications in modern HVAC systems.
