The Lennox 18L58 619796-06 Inshot Burner Assembly (6) is a genuine OEM replacement component designed to restore proper combustion performance in compatible Lennox gas furnaces. This complete set of six inshot burners is engineered to deliver consistent flame characteristics, efficient fuel combustion, and reliable heat output. Manufactured to meet strict OEM specifications, these burner assemblies ensure proper fitment, correct airflow, and long-term durability in residential and light commercial heating applications.

Each inshot burner is precision-formed to promote stable ignition and even flame distribution across the heat exchanger, helping maintain system efficiency and safe furnace operation. The durable metal construction resists heat stress and corrosion, making this burner assembly ideal for furnace repairs, preventative maintenance, or full burner replacements. Using OEM Lennox burner assemblies helps preserve original system performance and reduces the risk of ignition issues, uneven heating, or premature component wear.

Designed for professional HVAC technicians and service contractors, the Lennox 18L58 619796-06 inshot burner assembly set provides a dependable solution for restoring furnace reliability and extending equipment lifespan.

 

Product Overview:

This OEM inshot burner assembly set includes six burners designed for use in select Lennox gas furnaces. It supports stable combustion, efficient heat transfer, and proper system operation when replacing worn, damaged, or corroded burners.

 

Specifications:

Manufacturer: Lennox
Part Number: 18L58
Alternate Part Number: 619796-06
Component Type: Inshot burner assembly
Quantity Included: 6 burners
Application: Gas furnace combustion system
Compatibility: Select Lennox residential and light commercial furnaces
Construction: Heat-resistant, corrosion-resistant metal