Nordyne 626404R Limit Switch 000 psi (depending on tube

000 psi (depending on tube material)

For heat/cool applications

you should see a reading between 25mV and 30mV under an open-circuit load when the pilot flame is active

Unlike lower-quality imports

Nordyne 626404R Limit Switch 000 psi (depending on tubeThe Nordyne 626404R is a critical OEM replacement part engineered for high limit safety in Intertherm, Miller, and Revolv gas and electric furnaces. As a 145F double pole limit switch, this component is designed to monitor internal plenum temperatures and interrupt both sides of the electrical circuit should the system exceed the 145 degree Fahrenheit threshold. This rollout limit switch features an automatic reset with a 40 degree differential,