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Precise Bimetal Control: Delivers consistent mechanical sensing without the need for batteries or complex digital interfaces
Field-Proven Reliability: Manufactured in the USA to exceed ASME and SAE standards
replacing the entire 233-48077-03 assembly ensures all ignition components are refreshed simultaneously
Common Contractor Questions: Does this harness support both 24VAC and 12/24VDC systems
the system has exceeded its 200F thermal limit
Nordyne 626449R Limit Switch Precise Bimetal Control: Delivers consistentWhen 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