Replacement Motor, 120V

This replacement blower motor is engineered for Lennox 33W13 HVAC systems, delivering reliable performance in residential and light commercial heating and cooling applications. The motor features advanced electronically commutated motor (ECM) technology, which provides superior energy efficiency compared to traditional AC motors, helping reduce operational costs while maintaining consistent airflow performance. The unit operates at 1075 RPM nominal speed with a variable speed control range from 0 to 1,200 RPM, allowing system optimization based on specific HVAC requirements and seasonal demands. This variable speed capability enables enhanced climate control precision and significant energy savings by matching motor output to actual cooling and heating needs. Rated at 1/3 HP with dual voltage compatibility (120/240V, single phase), this motor accommodates various installation configurations and electrical setups. The NEMA 48 frame design ensures compatibility with Lennox equipment while meeting industry standards for durability and performance. Rated current of 12.8/7.4 Amps (depending on voltage selection) provides efficient power consumption, and the Class B insulation rating supports reliable long-term operation in typical HVAC environments. Built-in overload protection safeguards the motor against electrical faults and thermal stress, extending service life and reducing maintenance requirements. Reversible operation capability offers installation flexibility for different ductwork configurations. Weighing 11 lbs, this motor integrates seamlessly into existing Lennox systems without requiring structural modifications. Ideal for HVAC technicians, facility managers, and contractors maintaining or upgrading Lennox equipment, this replacement motor restores blower function while supporting modern efficiency standards.