The Lennox 23V75 – 624623-05 ECM Constant Torque Blower Motor is a premium replacement motor engineered for optimal performance in Lennox HVAC systems. With a powerful 1/2 horsepower rating, this electronically commutated motor operates on 115 VAC single-phase power at 60 Hz and delivers a 0-1100 RPM speed range to ensure consistent, efficient airflow.

Pre-programmed at the factory for ease of installation, the 23V75 blower motor features advanced constant torque technology that maintains consistent performance across varying static pressures and duct loads. The ECM design maximizes energy efficiency compared to standard PSC motors, contributing to lower operating costs and improved system reliability.

Ideal for residential and light commercial applications, this blower motor enhances comfort by improving air circulation and reducing noise. The precision engineering and build quality of the Lennox 624623-05 ensure long service life and compatibility with a wide range of Lennox furnaces and air handlers. Whether you are replacing a worn motor or upgrading for better efficiency and quieter operation, the 23V75 motor delivers dependable performance.

 

Key Features:

• Replacement Part for Lennox HVAC Systems – ensures fit and performance you trust
• ECM Constant Torque Design – maintains consistent torque for reliable airflow
• Factory Pre-Programmed – faster installation with no additional setup required
• 1/2 HP Power Rating – robust performance for a variety of applications
• 115 VAC, 1 Phase, 60 Hz Operation – standard power compatibility
• 0-1100 RPM Speed Range – flexible airflow performance and quiet operation
• Durable Construction – engineered for long life and sustained performance

 

Applications:

Used as a direct replacement for failing or worn blower motors in Lennox furnaces and air handlers. Ideal for HVAC maintenance, service upgrades, and performance improvements in residential and light commercial heating and cooling systems.