Nordyne 626449R Limit Switch Manual Override Security: Requires a

Manual Override Security: Requires a physical reset by a technician

Can I jumper this switch to test the boiler

Its compact form factor allows it to fit easily into a service tech's pocket or terminal kit

is a premium liquid line filter drier designed for high-capacity moisture and acid removal in commercial and residential systems

OEM Compatibility: Precision-engineered for a drop-in fit in York

Nordyne 626449R Limit Switch Manual Override Security: Requires aWhen the high side temperatures in a Nordyne heat exchanger exceed safe operating parameters, the Nordyne 626449R Limit Switch serves as the primary line of defense. This OEM furnace limit switch is an L250 25F auto reset control, meaning it is calibrated to open the electrical circuit at 250? F and automatically close (reset) once the temperature drops by 25? F to a stable 225? F. Engineered with a 3 1 8 inch insertion length, this snap disc limit