Lennox 67M54 Motor Assembly

The Lennox 67M54 Motor Assembly is a direct OEM draft inducer blower designed for high-efficiency gas furnaces to ensure the safe and consistent expulsion of combustion gases. This kit features a Fasco 702110108 motor (Type U21B) that operates at 3000 RPM on a 120V, 0.8 Amp circuit. Engineered with a durable metal housing and a shaded pole motor design, the 67M54 provides the exact pressure differentials required for the 80MGF2-45A-7 and G24M series furnace platforms. This kit serves as a critical furnace exhaust motor replacement, addressing issues like failing pressure switches or restricted flue ventilation. Technicians will find this assembly to be a drop-in replacement for legacy part numbers 43K41, 10K53, and LB-107228C. Integrating this genuine Lennox part restores factory-spec airflow and maintains optimal heat exchanger performance by preventing the buildup of corrosive condensate or backdrafting.

• Precise Compatibility: Direct replacement for Lennox 67M54, 67M5401, 43K41, and LB-107228C, eliminating field modifications.
• Optimized Performance: Single-phase, 1/60 HP motor rated for continuous duty at 60Hz to ensure consistent drafting.
• Robust Construction: Features a thermally protected Class B insulation motor and a CW rotation setup for long-term component reliability.
• Simplified Installation: Complete assembly including the combustion air blower and motor, designed to match OEM bolt patterns.

• Does this replace the Fasco 7021-10108? Yes, the Lennox 67M54 is the factory-authorized replacement kit for Fasco model 702110108.
• What are the electrical requirements? This unit is built for a standard 120V AC, 60Hz power supply and draws 0.8 Amps.
• Is the gasket included in the kit? Most 67M54 kits include the necessary mounting gasket; however, verifying the condition of the existing flue transition is recommended during swap-out.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.