Nordyne 626503R Limit Switch A trip is typically caused

A trip is typically caused by restricted airflow

or a failing blower motor rather than a faulty switch

This forged brass component eliminates the risk of stress cracking common in lower-quality imports

it is fully compatible with modern high-pressure refrigerants including R-410A

allowing it to be driven by a standard 5/16" nut driver or a flat-blade screwdriver in tight clearances

Nordyne 626503R Limit Switch A trip is typically causedThe Nordyne 626503R Limit Switch is a critical OEM replacement part engineered for high limit temperature monitoring in Nordyne furnace units, including Intertherm and Miller mobile home systems. This 5 inch insert limit switch features a fixed temperature setting of 285? F for the opening (trip) point and a 40? F differential, typically resetting automatically when internal plenum temperatures drop back to 245? F. Designed with a standard 1 2 inch