The Lennox 24W46 Heat Exchanger Assembly is an OEM replacement component designed to restore safe, efficient performance in compatible Lennox gas furnaces. Engineered to Lennox factory standards, this heat exchanger provides reliable heat transfer, helps maintain system efficiency, and supports long-term furnace operation. Ideal for homeowners and HVAC professionals needing a direct-fit replacement with guaranteed Lennox compatibility.

 

Key Features:

• Genuine Lennox OEM heat exchanger assembly
• Maintains proper heat transfer and combustion efficiency
• Precision-fit design ensures correct airflow and furnace operation
• Built with corrosion-resistant materials for extended service life
• Helps prevent CO leakage by replacing cracked or failing exchangers
• Suitable for residential and light commercial applications

 

Specifications:

• Part Number: 24W46
• Type: Heat Exchanger Assembly
• Compatibility: Direct replacement for select Lennox gas furnace models (contact us to verify furnace match)
• Material: Corrosion-resistant steel
• Application: OEM furnace replacement component
• Condition: New, factory-original Lennox part