Enhanced Combustion Stability: The inshot design focuses the flame precisely into the heat exchanger

the switch interrupts power to the gas valve to prevent heat exchanger damage or hazardous overheating

Built to withstand the rigorous demands of commercial combustion environments

Superior Thermal Resistance: High-grade insulation protects copper conductors from the extreme temperature cycles common in the compressor well

Corrosion Mitigation: Acts as the primary defense against electrolysis

Lennox 33W12 Motor R-134A Enhanced Combustion Stability: The inshotThe Lennox 33W12 Blower Motor is a high efficiency ECM 3. 0 replacement designed for precision airflow control in Lennox furnaces and residential air handlers. Operating on a multi tap 120 240V single phase input, this 1 2 HP motor maintains a rated speed of 1060 RPM to ensure consistent static pressure management across varying ductwork configurations. As an OEM Lennox part, the 33W12 features advanced ECM 3. 0 technology, which utilizes an