It is designed to stay in the circuit continuously while the motor is energized to maintain the correct electrical phase shift

Common Questions Is the 68-22675-03 compatible with older Ruud furnaces

This fixed temperature limit switch is calibrated to trip at 160 degrees F

Never operate a system with a bypassed furnace high limit switch as it poses a significant fire hazard

Ensure a proper seal on your high-efficiency gas furnaces with the Heil Quaker ICP 1012697 Grommet Vent

Nordyne 626614 Limit Switch It is designed to stayFor service technicians and HVAC installers, the Nordyne 626614 Limit Switch is a critical OEM component designed to provide precise overheat protection in residential heating systems. This 140 180F M R Limit Switch serves as a high limit safety device, automatically opening the circuit at 180F (82C) to prevent heat exchanger damage and closing once temperatures drop to 140F (60C). As an authentic furnace replacement part, it is engineered for direct