Lennox 57M94 Heat Exchanger Assembly is a genuine OEM furnace replacement part designed to restore safe and efficient heat transfer in compatible Lennox gas furnaces. Built to original factory specifications, this heat exchanger ensures proper combustion airflow, reliable performance, and long-term durability, making it ideal for professional HVAC repair and maintenance applications.
Lennox 57M94 Heat Exchanger Assembly OEM Furnace Replacement Part
Lennox 57M94 Heat Exchanger Assembly is a genuine OEM furnace replacement part engineered to restore safe, efficient heating performance in compatible Lennox gas furnaces. Manufactured to original factory specifications, this heat exchanger ensures proper heat transfer, reliable combustion airflow, and long-term durability under demanding operating conditions. It is designed for professional HVAC service and repair, helping maintain system efficiency, safety, and compliance with manufacturer standards.
This assembly replaces earlier versions and is identified by catalog number 57M94 and model/part number LB-101518L. With a heavy-duty construction and a gross weight of approximately 70 lb, it is built for dependable operation and extended service life. Ideal for furnace repairs where an exact OEM replacement is required, the Lennox 57M94 heat exchanger assembly helps restore original performance and reliability.
| Package Quantity | 1 Item |
|---|---|
| Item Returns | This item can be returned |
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