Lennox 60G79 – Heat Exchanger Assembly is a genuine OEM furnace replacement component engineered to safely and efficiently transfer heat from the combustion process into the air stream. This assembly is a critical safety and performance part, designed to maintain proper heat separation between combustion gases and circulated indoor air in compatible Lennox gas furnaces.

Manufactured to Lennox factory specifications, the 60G79 heat exchanger assembly ensures correct fitment, proper airflow characteristics, and long-term durability under high-temperature operating conditions. Using an OEM heat exchanger is essential for maintaining furnace efficiency, system reliability, and safe operation, especially when replacing a cracked, damaged, or failed heat exchanger.

This part is intended for professional HVAC installation and should be replaced only after proper diagnosis. Installing a genuine Lennox heat exchanger helps preserve manufacturer design standards and supports safe furnace operation in residential and light commercial heating systems.

Product details:

Brand: Lennox
Catalog Number: 60G79
Product Type: Heat Exchanger Assembly
Application: Gas furnace heat transfer and combustion isolation
Condition: New, genuine OEM replacement

Key features and benefits:

• OEM Lennox heat exchanger assembly for precise fit and compatibility
• Designed for safe heat transfer and proper combustion gas separation
• Built to withstand high operating temperatures
• Supports efficient furnace performance and reliable heating operation
• Ideal replacement for damaged or failed heat exchangers

Installation and compatibility:

The Lennox 60G79 Heat Exchanger Assembly is designed for use in specific Lennox gas furnace models. Proper model verification is required prior to ordering. Professional installation is strongly recommended due to the safety-critical nature of heat exchanger replacement.

Why choose a genuine Lennox heat exchanger:

Using an OEM Lennox heat exchanger assembly helps ensure system integrity, safety compliance, and dependable performance. Aftermarket or non-approved components may compromise furnace operation, efficiency, or safety.