Description
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 9370D0-BS-0002
This is a brand new OEM upgraded Furnace Air Pressure Switch. It replaces the part numbers listed 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:
9370D0-BS-0002
Repair Difficulty Level:
