Description
Lennox 67M55 Induced Draft Blower Replacement Kit Overview
The Lennox 67M55 Induced Draft Blower Replacement Kit is an OEM-grade solution designed to restore reliable combustion airflow in compatible Lennox heating systems. Induced draft blowers are critical components that draw combustion gases through the heat exchanger and safely exhaust them through the flue, ensuring efficient and safe furnace operation. When the original induced draft blower fails or degrades, this replacement kit provides a direct-fit solution to get your system back up and running with confidence.
Key Features
- Direct OEM replacement for compatible Lennox furnace models
- Engineered to restore proper combustion airflow and venting performance
- Designed for precise fit, minimizing installation time and complexity
- Helps maintain safe and efficient furnace operation
- Durable construction built to withstand the demands of continuous heating cycles
- Kit format includes components needed for a complete blower replacement
Application
The 67M55 is intended for use in Lennox furnace systems that utilize an induced draft blower assembly. Always verify compatibility with your specific furnace model number before installation. Refer to your equipment’s service manual or contact a qualified HVAC technician to confirm proper application.
Why Replace Your Induced Draft Blower?
A failing induced draft blower can cause a range of issues including nuisance pressure switch lockouts, incomplete combustion, increased carbon monoxide risk, and overall system inefficiency. Replacing a worn or failed blower with the Lennox 67M55 kit helps restore safe, code-compliant operation and extends the service life of the furnace.
Installation Notes
- Installation should be performed by a licensed HVAC technician
- Disconnect power to the unit before beginning any service work
- Verify all electrical connections and venting integrity after installation
- Consult the Lennox service manual for torque specifications and wiring diagrams







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