Description
This is a BRAND NEW Gas Furnace Air Pressure Switch. The Goodman/Janitrol/Amana # is B13701-79, and it is rated at -.75" W/C. It works on all the furnaces mentioned below.
Function:
An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the proper vacuum for your furnace to flue safely.
Replaces Old Part #s:
B1370179
Repair Difficulty Level:
Partial List of Units that Use This Item:
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