Nordyne 626503R Limit Switch While designed for Carrier OEM

While designed for Carrier OEM parts specifications

Designed for compatibility with Robertshaw 1890 and 1898 series orifices

this is the official Modine replacement part for the 5H73057-3

ensuring reliable performance in high-head-pressure scenarios

Nordyne 626503R Limit Switch While designed for Carrier OEMThe 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