Nordyne 626449R Limit Switch Superior Metallurgy: High-temperature lead wires

Superior Metallurgy: High-temperature lead wires and specialized electrode tips resist oxidation and carbon buildup for improved conductivity

When you're dealing with pressure leaks or compromised seals in condensing furnace units

Can I jumper this switch to test the boiler

Manual Override Security: Requires a physical reset by a technician

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

Nordyne 626449R Limit Switch Superior Metallurgy: High-temperature lead wiresWhen 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