The Lennox LB-101202E aluminized steel heat exchanger assembly is an OEM replacement for Standard Heat LGB060 and LGB120 Series commercial rooftop units. Designed to restore safe and efficient operation, this assembly ensures proper combustion, heat transfer, and airflow performance. Its corrosion-resistant aluminized steel construction provides long-term reliability in demanding commercial applications.

Engineered to Lennox factory specifications, the LB-101202E installs without modification and maintains the original performance characteristics of the LGB-Series furnace section. It is commonly used in restaurants, retail buildings, office spaces, and other light-commercial HVAC systems requiring dependable heat output.

 

Key Features:

• OEM Lennox heat exchanger assembly
• Compatible with Standard Heat LGB060 and LGB120 Series rooftop units
• Aluminized steel for enhanced corrosion resistance and thermal performance
• Restores proper combustion efficiency and heating output
• Direct-fit design for straightforward replacement
• Suitable for commercial service and maintenance applications
• Country of Origin: United States

 

Specifications:

• Part Number: LB-101202E
• Product Type: Heat Exchanger Assembly
• Construction Material: Aluminized Steel
• Compatibility: LGB060 Standard Heat, LGB120 Standard Heat
• System Type: Commercial Gas Heating Section (Rooftop Unit)
• Function: Transfers heat from burner combustion to supply air stream
• Application Environment: Light-commercial HVAC
• Mounting: OEM direct replacement, no modifications required
• Country of Origin: United States