Lennox 67M64 Blower Replacement Kit

The Lennox 67M64 Blower Replacement Kit is a critical OEM component designed for high-performance draft induction in specific Lennox furnace series, including G27M and select Allied or Armstrong units. This furnace inducer motor assembly features a durable 1/70 HP Fasco motor (Type U21B) that operates at 3000 RPM, providing the static pressure necessary to clear flue gases and ensure safe ignition. Engineered for 120V/60Hz applications, the motor draws 1.1 amps and is thermally protected with Class B insulation to maintain operational integrity under high-heat conditions.

Replacing older part numbers such as LB-107228N, 67M65, and 83L82, this kit is a drop-in solution that restores factory-spec airflow. The Lennox 6 components induction kit includes the metal housing assembly and a five-gasket set to ensure a gas-tight seal against the collector box. For technicians, the lead configuration is standard: white for common, black for high speed, and red for low speed, simplifying the integration with existing control boards and pressure switches in mid-to-high efficiency systems. Utilizing this genuine Lennox 67M64 replacement prevents common pressure switch trip codes and ensures the combustion process meets original equipment design parameters.

Key Benefits:

• Direct OEM Compatibility: Specifically engineered to replace Lennox part number 67M64 and Fasco 70219884 without field modifications.
• Complete Installation Hub: Includes a full set of five gaskets to prevent combustion leaks and ensure a professional-grade seal.
• Enhanced Durability: Features a thermally protected motor and metal inducer housing designed to withstand corrosive flue gas environments.
• Optimized Combustion: Restores the 3000 RPM performance required to maintain proper air-to-fuel ratios and reliable ignition.

Common Questions:

Which furnace models are compatible with the 67M64 kit?
This kit is primarily used in Lennox G27M series furnaces, including G27M2-60A, G27M3-75A, G27M4-100A, and G27M5-120A models, as well as several compatible units from Allied and Armstrong brands.

Does this kit include the necessary gaskets?
Yes, the 67M64 draft inducer kit comes with five specialized gaskets to ensure a complete and airtight installation between the blower and the heat exchanger.

How do I identify if my inducer motor has failed?
Common indicators include a loud grinding noise from the 1/4 inch shaft bearings, a "failed to prove" pressure switch error on the control board, or the motor failing to spin despite receiving 120V power.

This item is not eligible for free shipping.

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.