92L2101 92L21 - Furnace Air Pressure Switch Replaces Lennox Ducane Armstrong - USA

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  • 92L21 92L2101
$47.95

Description

This is a new upgraded replacement furnace air pressure switch, made in the USA..
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:
92L2101 92L21
Difficulty Level
Repair Difficulty Level


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