Lennox 96L75 Heat Exchanger
When you're dealing with a failing Lennox 96L75 assembly in the field, you need a drop-in OEM heat exchanger replacement that matches factory specs exactly. This Lennox 96L75 heat exchanger is a critical component for GCS16 and GCS24 series gas/electric packaged units. Constructed from high-grade aluminum heat exchanger material, it is engineered to handle the thermal stress of high-output commercial and industrial HVAC applications. The 96L75 (LB-58087BR) is a 125MBH-class component designed for precise HVAC thermal exchange without the collection box or baffle bracket. Given the 150 lb. dry weight and 42" scale of this commercial furnace part, it requires heavy-duty handling. Replacing a cracked or corroded furnace heat exchanger is essential to prevent CO leaks and maintain HVAC combustion efficiency. This genuine Lennox replacement part ensures the manifold and burner alignment remains within manufacturer tolerances for reliable ignition and heat transfer.
Key Benefits- Direct OEM Fit: Specifically engineered for Lennox GCS16 and GCS24 series units, eliminating the need for field modifications.
- High-Grade Aluminum Construction: Provides superior corrosion resistance and thermal conductivity in demanding environments.
- Optimized Heat Transfer: Restores factory-spec AFUE rating and prevents short-cycling caused by restricted airflow or cracked cells.
- HVAC Pro Standard: Built to the LB-58087BR specification, ensuring industrial-grade durability and safety compliance.
What symptoms indicate a 96L75 heat exchanger needs replacement?
Technicians should look for soot buildup around the burners, significant rust on the primary cells, or a "roll-out" condition. If your combustion analysis shows rising CO levels or the flame wavers when the indoor blower engages, the integrity of the Lennox 96L75 is likely compromised.
Does this assembly include the collection box or baffle brackets?
No, the 96L75 is the main heat exchanger assembly only. It is designed to be used with your existing bracketry and collection box components. Always inspect your secondary components for stress cracks before reassembly.
Is the 96L75 compatible with all Lennox residential furnaces?
No, this is a heavy-duty commercial HVAC part typically found in rooftop units (RTUs). Always verify the catalog number 96L75 against the unit’s nameplate to ensure compatibility with your specific 125,000 BTU configuration.
This item must ship via truck. Please contact us for freight quote.
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: $1,986.80
-65%$1,986.80
$695.38Lennox 96L75 Heat Exchanger
When you're dealing with a failing Lennox 96L75 assembly in the field, you need a drop-in OEM heat exchanger replacement that matches factory specs exactly. This Lennox 96L75 heat exchanger is a critical component for GCS16 and GCS24 series gas/electric packaged units. Constructed from high-grade aluminum heat exchanger material, it is engineered to handle the thermal stress of high-output commercial and industrial HVAC applications. The 96L75 (LB-58087BR) is a 125MBH-class component designed for precise HVAC thermal exchange without the collection box or baffle bracket. Given the 150 lb. dry weight and 42" scale of this commercial furnace part, it requires heavy-duty handling. Replacing a cracked or corroded furnace heat exchanger is essential to prevent CO leaks and maintain HVAC combustion efficiency. This genuine Lennox replacement part ensures the manifold and burner alignment remains within manufacturer tolerances for reliable ignition and heat transfer.
Key Benefits- Direct OEM Fit: Specifically engineered for Lennox GCS16 and GCS24 series units, eliminating the need for field modifications.
- High-Grade Aluminum Construction: Provides superior corrosion resistance and thermal conductivity in demanding environments.
- Optimized Heat Transfer: Restores factory-spec AFUE rating and prevents short-cycling caused by restricted airflow or cracked cells.
- HVAC Pro Standard: Built to the LB-58087BR specification, ensuring industrial-grade durability and safety compliance.
What symptoms indicate a 96L75 heat exchanger needs replacement?
Technicians should look for soot buildup around the burners, significant rust on the primary cells, or a "roll-out" condition. If your combustion analysis shows rising CO levels or the flame wavers when the indoor blower engages, the integrity of the Lennox 96L75 is likely compromised.
Does this assembly include the collection box or baffle brackets?
No, the 96L75 is the main heat exchanger assembly only. It is designed to be used with your existing bracketry and collection box components. Always inspect your secondary components for stress cracks before reassembly.
Is the 96L75 compatible with all Lennox residential furnaces?
No, this is a heavy-duty commercial HVAC part typically found in rooftop units (RTUs). Always verify the catalog number 96L75 against the unit’s nameplate to ensure compatibility with your specific 125,000 BTU configuration.
This item must ship via truck. Please contact us for freight quote.
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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Product Information
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Description
When you're dealing with a failing Lennox 96L75 assembly in the field, you need a drop-in OEM heat exchanger replacement that matches factory specs exactly. This Lennox 96L75 heat exchanger is a critical component for GCS16 and GCS24 series gas/electric packaged units. Constructed from high-grade aluminum heat exchanger material, it is engineered to handle the thermal stress of high-output commercial and industrial HVAC applications. The 96L75 (LB-58087BR) is a 125MBH-class component designed for precise HVAC thermal exchange without the collection box or baffle bracket. Given the 150 lb. dry weight and 42" scale of this commercial furnace part, it requires heavy-duty handling. Replacing a cracked or corroded furnace heat exchanger is essential to prevent CO leaks and maintain HVAC combustion efficiency. This genuine Lennox replacement part ensures the manifold and burner alignment remains within manufacturer tolerances for reliable ignition and heat transfer.
Key Benefits- Direct OEM Fit: Specifically engineered for Lennox GCS16 and GCS24 series units, eliminating the need for field modifications.
- High-Grade Aluminum Construction: Provides superior corrosion resistance and thermal conductivity in demanding environments.
- Optimized Heat Transfer: Restores factory-spec AFUE rating and prevents short-cycling caused by restricted airflow or cracked cells.
- HVAC Pro Standard: Built to the LB-58087BR specification, ensuring industrial-grade durability and safety compliance.
What symptoms indicate a 96L75 heat exchanger needs replacement?
Technicians should look for soot buildup around the burners, significant rust on the primary cells, or a "roll-out" condition. If your combustion analysis shows rising CO levels or the flame wavers when the indoor blower engages, the integrity of the Lennox 96L75 is likely compromised.
Does this assembly include the collection box or baffle brackets?
No, the 96L75 is the main heat exchanger assembly only. It is designed to be used with your existing bracketry and collection box components. Always inspect your secondary components for stress cracks before reassembly.
Is the 96L75 compatible with all Lennox residential furnaces?
No, this is a heavy-duty commercial HVAC part typically found in rooftop units (RTUs). Always verify the catalog number 96L75 against the unit’s nameplate to ensure compatibility with your specific 125,000 BTU configuration.
This item must ship via truck. Please contact us for freight quote.
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.
