The Lennox 18L62 – 619796-12 Inshot Burner Assembly (12) is a genuine OEM replacement heating component manufactured to meet the exact performance, safety, and reliability standards of Lennox. This inshot burner assembly is designed for use in select Lennox gas furnaces, delivering consistent flame stability, efficient combustion, and reliable heat distribution across the burner rack.

Engineered with precision-formed, heat-resistant materials, this 12-burner assembly is built to withstand repeated ignition cycles and continuous high-temperature operation. Proper burner alignment and fuel distribution are critical for furnace efficiency, safe operation, and reduced emissions, making this assembly an essential component when servicing or restoring a Lennox heating system.

As an OEM Lennox part, the 18L62 inshot burner assembly installs directly without modification, ensuring correct fitment and factory-level performance. It is ideal for professional HVAC technicians and contractors performing furnace repairs, preventative maintenance, or burner system replacements in residential and light commercial applications.

 

Product Overview:

OEM Lennox inshot burner assembly designed to deliver uniform combustion and dependable heat output. This assembly includes twelve inshot burners mounted in a single rack, providing stable ignition and efficient gas distribution for compatible Lennox furnaces.

 

Specifications:

Manufacturer: Lennox
Part Number: 18L62
Alternate Part Number: 619796-12
Component Type: Inshot Burner Assembly
Burner Count: 12
Application: Gas furnace burner system
Installation: Direct OEM replacement