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Lennox 12K80 Collector Box Gasket for 3-5 Burner Furnaces

Manufacturer

Picture for manufacturer Lennox

Part Number

12K80
8 reviews
Sale Price

$12.83

2 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Lennox 12K80 Collector Box Gasket is a genuine OEM replacement part designed specifically for Lennox gas furnaces with 3-5 burner configurations. This critical combustion component creates a secure, leak-proof seal between the collector box and heat exchanger assembly, ensuring proper system operation and efficiency.

Key Features:

  • Genuine Lennox OEM part number 104077-01
  • Designed for 3-5 burner furnace applications
  • Prevents air infiltration and combustion gas leakage
  • Maintains proper furnace efficiency and performance
  • Direct replacement gasket for easy installation

This gasket is essential for maintaining the integrity of your furnace's combustion system. A worn or damaged collector box gasket can lead to improper airflow, reduced efficiency, and potential safety concerns. Regular inspection and replacement when necessary helps ensure your Lennox furnace operates safely and efficiently.

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