Nordyne 626407R Limit Switch this switch ensures the combustion

this switch ensures the combustion sequence only proceeds when the burner box or heat exchanger maintains the necessary vacuum pressure for safe operation

eliminating the need for multiple SKUs on the service truck

000 AFC pressure-sensitive interrupter

The Maxitrol RV20VL includes an integrated vent limiter

making it a versatile choice for field replacements

Nordyne 626407R Limit Switch this switch ensures the combustionThe Nordyne 626407R Limit Switch is a critical OEM safety component engineered for precision temperature monitoring in Nordyne, Intertherm, and Miller gas and electric furnaces. As a 2 pole, automatic reset L145 40 limit switch, it is calibrated to open the circuit when the internal plenum temperature reaches its 145? F high limit set point and automatically closes when the temperature drops to the 105? F reset threshold. This high limit control is