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Lennox 13U52 Aluminum Heat Exchanger Assembly 2,40,000 BTU

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Special Price $1,769.81 Regular Price $1,964.49
In stock
SKU
13U52
The Lennox 13U52 Aluminum Heat Exchanger Assembly operates as a high-efficiency HVAC system component that delivers 240,000 BTU capacity. The heat exchanger functions by moving combustion gas heat to either air or water to improve system heating efficiency. This component works with aluminum construction since it provides superior thermal conduction properties together with corrosion resistance to improve durability and product longevity. This particular component delivers three main benefits reduce power expenses while improving energy output and delivering better comfort.
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Heating & Furnace Parts, Heat Exchangers
Manufacturer:
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Specifications

  • Type: Heat Exchanger
  • Material: Aluminum
  • Capacity: 2,40,000 BTU
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Product Questions (2)
Customer Questions
What maintenance is required for the Lennox 13U52 Heat Exchanger Assembly?

Regularly inspect the heat exchanger for cracks, corrosion, or debris buildup that may affect heat transfer. Clean surfaces to maintain efficiency and ensure proper airflow. Check for secure installation and proper venting. Always follow safety precautions when working around high-temperature components.

What are common issues with the Lennox 13U52 Heat Exchanger Assembly?

  • Cracks in the exchanger.
  • Corrosion or rust affecting performance.
  • Reduced heat transfer efficiency.
  • Airflow restrictions due to internal buildup.

Installation Steps

Step 1: Turn off power and gas supply, lock out system for safety.

Step 2: Access cabinet, remove panels, document wiring connections.

Step 3: Disconnect old heat exchanger, sensors, and mounting hardware.

Step 4: Install new assembly, align correctly, secure fasteners.

Step 5: Reconnect wiring and seals, ensure tight connections.

Step 6: Restore power, test ignition, check airflow and CO levels.