The 05-05003-00 features a 1/4" wire diameter and is calibrated for a pressure delivery range between 5 PSI and 50 PSI

Optimized Draft: Maintains specific CFM and static pressure to ensure combustion air intake and exhaust safety protocols are met

Durable Construction: Built to withstand the rigorous duty cycles of modern HVAC systems

Negative Pressure Optimized: Explicitly designed for pull-through burners to prevent unintended opening under vacuum

Nidec-US Motors 1862H Motor 320819-301 The 05-05003-00 features a 1/4"The Lennox 104646 01 Blower Motor is a high efficiency ECM constant torque motor designed specifically for compatibility within Lennox furnace and air handler assemblies. Operating at 1 2 HP and 120V, this direct drive blower motor features a 5 pin configuration for precision speed taps, ensuring optimal airflow and system static pressure management. As a genuine OEM Lennox replacement part, it addresses common failure points such as bearing wear and