This is a brand new OEM Nordyne Intertherm Miller upgraded Furnace 5" Limit Switch. It is a direct replacement for Nordyne Intetherm Miller. 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.
626495R 626495