Lennox 73W03 Motor Only L99H008 Key Benefits Fail-Safe Spring Return:

Key Benefits Fail-Safe Spring Return: Ensures two-position valve closure or opening during power interruptions to prevent system overheating

Replacing a degraded furnace selector switch with this genuine HVAC replacement part restores reliable fan speed control and operational safety

As a veteran-preferred HVACR refrigeration part

000 BTU/hr ensures compliance for large commercial boiler installations

Lennox 73W03 Motor Only L99H008 Key Benefits Fail-Safe Spring Return:The Lennox 73W03 is a high performance 1 HP 3. 0 ECM motor designed as a direct OEM replacement motor for compatible Lennox HVAC systems, inducer assemblies, and air handlers. Engineered for precision and efficiency, this 1050 RPM blower motor utilizes advanced ECM technology to maintain consistent airflow while reducing total energy consumption compared to traditional PSC motors. Operating on a 120 240V single phase circuit, it features a standard 48