Replacement Motor, 120V

This replacement blower motor is specifically designed as an OEM replacement for Lennox HVAC systems utilizing the 42W47 model specification. The motor features advanced ECM variable speed technology with an integrated control module, enabling precise airflow management and improved energy efficiency in residential and light commercial heating and cooling applications. The unit is rated at 3/4 horsepower and operates on 120/240V single-phase AC power at both 50 and 60 Hz frequencies, providing flexible installation options. The nameplate RPM is 1,050 with full load amperage ratings of 6.1A at 240V and 10.1A at 120V, ensuring reliable performance across standard electrical configurations. The integrated variable speed module allows for multi-speed operation, reducing energy consumption during partial load conditions while maintaining consistent comfort levels. This motor is ideal for replacement applications in existing Lennox HVAC systems, including furnace blowers and air handler units in residential homes and small commercial properties. The variable speed capability helps reduce noise levels, extends equipment lifespan, and lowers utility costs compared to traditional fixed-speed motors. Installation of this genuine replacement part ensures compatibility with original Lennox system design and performance specifications. The motor integrates seamlessly with existing ductwork and blower housings in Lennox equipment, eliminating the need for adapter modifications or additional components. For HVAC contractors, facility managers, and homeowners seeking reliable blower motor replacement solutions, this OEM Lennox motor delivers proven durability and efficiency. Verify model compatibility with your specific Lennox unit before ordering to ensure proper fit and function.