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Carrier 326643-702 Burner Assembly

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Special Price $50.32 Regular Price $57.86
In stock
SKU
326643-702
The Carrier 326643-702 is a spare part specifically the burner assembly of Carrier gas furnaces. It is also used in its ability to ignite fuel safely and burn the same efficiently to produce heat. A conventional burner assembly comprises of a gas burner tube, a pilot light assembly and a flame sensor. The gas migrates through the burner tube and is joined by air. The pilot light ignites the mixture and the flame sensor tracks the actual combustion process all the time.
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Carrier Gas Furnace Parts, HVAC Furnace Parts
Manufacturer:
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Specifications

  • Length: 3.9 "
  • Width: 7.5 "
  • Height: 1.1 "
  • Weight: 1.19lbs
  • Type: Burner Assembly
Manufacturer Name: Carrier
Product Number: 326643-702
OEM Part Number: 326643-702
Product Description: Burner Assembly
Weight:1.19lbs/539.77g

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Product Questions (2)
Customer Questions
What maintenance is required for the Carrier 326643-702 Burner Assembly?

Inspect the burner assembly regularly for dirt, soot, or debris buildup that may affect combustion efficiency. Clean burner ports carefully and ensure proper gas flow. Check for secure connections and signs of wear. Always shut off gas and power before servicing.

What are common issues with the Carrier 326643-702 Burner Assembly?

  • Uneven or weak flame distribution during operation.
  • Burner ports clogged with dirt or debris.
  • Ignition failure or delayed ignition response.
  • Gas flow inconsistencies affecting combustion performance.

Installation Steps

Step 1: Shut off gas and electrical supply, confirm system is fully inactive before starting.

Step 2: Open burner compartment and carefully remove the existing assembly after noting connections.

Step 3: Position the new burner assembly in the original mounting placing and secure fasteners evenly.

Step 4: Reconnect gas line, ignition leads, and sensors exactly as before arranged.

Step 5: Restore power and gas supply, then observe ignition sequence and flame stability during startup.