57W38 57W3801 - ClimaTek 3" Furnace Limit Switch Replaces Lennox Armstrong Ducane

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  • 57W38 57W3801 Furnace Heater Gas Limit Switch Snap Disc Safety Temperature Repair Part
$30.99

Description

This is a new ClimaTek 3" Furnace Limit Switch It replaces the part numbers listed below.
A limit switch is a safety device designed to shut down a piece of equipment. Limits have a set point, which is in some cases, adjustable. The set point prevents the temperature or pressure from exceeding the rating of the switch.


Replaces:
57W38 57W3801
Difficulty Level
Repair Difficulty Level


Partial list of Model numbers that use this part:

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