this switch is the standard solution for resolving lockout codes related to over-temperature faults

Designed as a direct replacement for Grindmaster Cecilware equipment

it ensures proper atmospheric isolation

adjustment window for low-pressure applications

a clogged filter

Nordyne 626470R Limit Switch this switch is the standardThe Nordyne 626470R Limit Switch is a critical safety component designed for precise thermal regulation within Nordyne, Intertherm, and Miller gas furnaces. This 115 155F AUTO limit switch functions as a high limit safety control, monitoring the heat exchanger temperature to prevent overheating and potential equipment failure. As an L155 40F furnace limit switch, it is engineered to open the circuit at a fixed 155F set point and automatically reset