Lennox 98M81 Heat Exchanger Assembly for Series Furnaces - 13GCS

The Lennox 98M81 heat exchanger assembly is a replacement furnace component. It transfers combustion heat into the air stream that circulates through the home. It also keeps flue gases separate from the breathable air.

Key Points:

• Lennox heat exchanger assembly for series furnaces, part number 98M81
• Replacement part for a furnace heat exchanger that has cracked, rusted through, or failed a combustion-gas leak test
• Must match the original part number and orientation so it seats correctly against the burner box and vestibule panel

Confirm the part number against your furnace's original heat exchanger before installation. Heat exchanger replacement should be done by a qualified HVAC technician.