Tube, drain
Grid is 1 inch square
20201801 Furnace Tube
Manufacturer Part

20201801 Furnace Tube

Genuine OEM Part # 20201801
Manufacturer Part
Tube, drain
Grid is 1 inch square
20201801 Furnace Tube
$5.50
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Tube, drain
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$5.50
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This part 20201801 is compatible with:

Product Type:
Furnace
Brands:
Amana

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Tube Customer Reviews

Common Problems Fixed by the Tube

Based on customer reports and repair data, this part commonly fixes these issues:

About the Tube

The air traveling through the pressure switch tube will put a negative pressure or vacuum on the switch, causing it to close when the burner has sufficient airflow and allowing the ignition process to continue. If the tube has a hole in it, or is not securely fastened to the switch, the pressure switch may only close intermittently, causing the furnace to start then stop. Inspect the pressure switch tube for any damage and replace if necessary.

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