Lennox 11X29 Motor 320735-701 Durable Aluminum Construction: Resists corrosion

Durable Aluminum Construction: Resists corrosion and structural deformation under the high static pressure of outdoor environments

making it the standard replacement for the 221455A/U part number

Universal Compatibility: Standard mounting base allows for straightforward replacement of most 30A 3-pole contactor brands

8-waat rating for efficient solenoid actuation

What are the signs that an inverter control board has failed

Lennox 11X29 Motor 320735-701 Durable Aluminum Construction: Resists corrosionThe Lennox 11X29 is a high efficiency 1 3 HP ECM blower motor specifically engineered for modern HVAC systems requiring precise airflow control. Operating at 208 230V and 1 phase power, this electronically commutated motor features an integrated control module that automatically adjusts speed between 600 1200 RPM to match system demand. This variable speed capability is essential for maintaining static pressure and optimizing furnace blower motor