Description
This is a BRAND NEW Armstrong/Lennox Gas Furnace Air Pressure Switch! The Part # is 39752B001 (Tridelta Model # is FS6713-1414). Switch has 2 wiring terminals and 2 hose ports.
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:
FS6713-1414 39752B001
Repair Difficulty Level:
Partial List of Units that Use This Item:
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