Nordyne 626432R Limit Switch The York S1-025-38737-000 Limit Switch

The York S1-025-38737-000 Limit Switch is a critical safety component designed for precise thermal monitoring within York

while the base model number is used for technical identification

While many switches look similar

Whether you are performing commercial heater maintenance on an ARWH series unit or optimizing industrial ventilation systems

contractors can ensure their Maxitrol RV111 or RV110 units perform to original factory flow capacities without compromising the straight-thru-flow efficiency required for high-demand burners

Nordyne 626432R Limit Switch The York S1-025-38737-000 Limit SwitchEnsure the safe and efficient operation of your heating system with the Nordyne 626432R Limit Switch. This genuine OEM furnace part is a critical safety component designed for HVAC high limit protection, effectively preventing the heat exchanger from overheating. Operating as an automatic reset limit switch, this part features a fixed temperature setting of 145F to 165F (L165 20F), meaning it opens the circuit at 165F and automatically closes once