This is a brand new OEM Intertherm/Nordyne/Miller Maunal Reset Upgraded Furnace Limit Switch. The switch is rated at 250 degrees (L250).
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 Old Part #s:
Repair Difficulty Level:
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