Lennox 58L70 Burner Assembly
The Lennox 58L70 Burner Assembly is a factory-authorized OEM replacement part engineered for high-efficiency residential and light commercial gas furnaces. This assembly features an inshot burner design with a 6-cluster configuration, specifically developed to deliver a precise air-fuel ratio for optimal combustion. Generating a heat capacity of 30,000 BTUH, this unit ensures stable flame patterns and effective heat distribution directly into the heat exchanger. As a critical component for Lennox furnace repair, the 58L70 is built from heavy-duty materials to prevent warping and degradation during intensive heating cycles. This furnace burner replacement is compatible with a wide range of Lennox, Armstrong, and Ducane models, including the G40DF, G50UH, and G43UF series. By replacing a fouled or cracked burner with this genuine assembly, technicians can restore equipment to original factory performance, improving fuel utilization and ensuring consistent ignition across the burner bank.
Key Benefits for Technicians:- Precise Flame Stability: The 6-cluster inshot burner design facilitates a controlled air-fuel mixture for clean, efficient combustion.
- Broad Model Compatibility: Direct OEM part for numerous Lennox-family brands, replacing legacy part numbers like LB-94731E.
- Durable Infrastructure: Manufactured to resist high thermal stress, reducing common maintenance issues like port clogging or metal fatigue.
- Streamlined Installation: Pre-assembled unit allows for faster swaps in the field, minimizing downtime for the end-user.
What furnace models are compatible with the 58L70?
This assembly is primarily used in Lennox G40, G43, and G50 series furnaces, and also fits select Armstrong and Ducane heating units. Always verify your specific model and serial number before installation.
Does this assembly include the gas valve or ignitor?
The 58L70 is the burner cluster assembly. While it provides the framework for combustion, auxiliary components like the gas valve or hot surface ignitor are typically sold separately unless part of a larger kit.
How can I tell if my existing burner assembly needs replacement?
Look for uneven flame patterns, significant soot buildup, or physical cracks in the burner tubes, which can lead to inefficient heating and potential safety lockouts.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $112.88
-65%$112.88
$39.51Lennox 58L70 Burner Assembly
The Lennox 58L70 Burner Assembly is a factory-authorized OEM replacement part engineered for high-efficiency residential and light commercial gas furnaces. This assembly features an inshot burner design with a 6-cluster configuration, specifically developed to deliver a precise air-fuel ratio for optimal combustion. Generating a heat capacity of 30,000 BTUH, this unit ensures stable flame patterns and effective heat distribution directly into the heat exchanger. As a critical component for Lennox furnace repair, the 58L70 is built from heavy-duty materials to prevent warping and degradation during intensive heating cycles. This furnace burner replacement is compatible with a wide range of Lennox, Armstrong, and Ducane models, including the G40DF, G50UH, and G43UF series. By replacing a fouled or cracked burner with this genuine assembly, technicians can restore equipment to original factory performance, improving fuel utilization and ensuring consistent ignition across the burner bank.
Key Benefits for Technicians:- Precise Flame Stability: The 6-cluster inshot burner design facilitates a controlled air-fuel mixture for clean, efficient combustion.
- Broad Model Compatibility: Direct OEM part for numerous Lennox-family brands, replacing legacy part numbers like LB-94731E.
- Durable Infrastructure: Manufactured to resist high thermal stress, reducing common maintenance issues like port clogging or metal fatigue.
- Streamlined Installation: Pre-assembled unit allows for faster swaps in the field, minimizing downtime for the end-user.
What furnace models are compatible with the 58L70?
This assembly is primarily used in Lennox G40, G43, and G50 series furnaces, and also fits select Armstrong and Ducane heating units. Always verify your specific model and serial number before installation.
Does this assembly include the gas valve or ignitor?
The 58L70 is the burner cluster assembly. While it provides the framework for combustion, auxiliary components like the gas valve or hot surface ignitor are typically sold separately unless part of a larger kit.
How can I tell if my existing burner assembly needs replacement?
Look for uneven flame patterns, significant soot buildup, or physical cracks in the burner tubes, which can lead to inefficient heating and potential safety lockouts.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Lennox 58L70 Burner Assembly is a factory-authorized OEM replacement part engineered for high-efficiency residential and light commercial gas furnaces. This assembly features an inshot burner design with a 6-cluster configuration, specifically developed to deliver a precise air-fuel ratio for optimal combustion. Generating a heat capacity of 30,000 BTUH, this unit ensures stable flame patterns and effective heat distribution directly into the heat exchanger. As a critical component for Lennox furnace repair, the 58L70 is built from heavy-duty materials to prevent warping and degradation during intensive heating cycles. This furnace burner replacement is compatible with a wide range of Lennox, Armstrong, and Ducane models, including the G40DF, G50UH, and G43UF series. By replacing a fouled or cracked burner with this genuine assembly, technicians can restore equipment to original factory performance, improving fuel utilization and ensuring consistent ignition across the burner bank.
Key Benefits for Technicians:- Precise Flame Stability: The 6-cluster inshot burner design facilitates a controlled air-fuel mixture for clean, efficient combustion.
- Broad Model Compatibility: Direct OEM part for numerous Lennox-family brands, replacing legacy part numbers like LB-94731E.
- Durable Infrastructure: Manufactured to resist high thermal stress, reducing common maintenance issues like port clogging or metal fatigue.
- Streamlined Installation: Pre-assembled unit allows for faster swaps in the field, minimizing downtime for the end-user.
What furnace models are compatible with the 58L70?
This assembly is primarily used in Lennox G40, G43, and G50 series furnaces, and also fits select Armstrong and Ducane heating units. Always verify your specific model and serial number before installation.
Does this assembly include the gas valve or ignitor?
The 58L70 is the burner cluster assembly. While it provides the framework for combustion, auxiliary components like the gas valve or hot surface ignitor are typically sold separately unless part of a larger kit.
How can I tell if my existing burner assembly needs replacement?
Look for uneven flame patterns, significant soot buildup, or physical cracks in the burner tubes, which can lead to inefficient heating and potential safety lockouts.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
