York S1-7681-317P/A Control Board Refrigerant ensuring a longer service life

ensuring a longer service life in high-cycle commercial HVACR applications

this low pressure cut-out switch ensures consistent cycling and long-term diagnostic accuracy for professional contractors managing commercial or industrial climate control equipment

High Heat Resilience: Built to withstand 1500°F at the hot junction

The most common symptoms are water leaking from under the canopy or the vent failing to open when the supply pressure drops

Look for signs of leakage at the actuator housing

York S1-7681-317P/A Control Board Refrigerant ensuring a longer service lifeThe York S1 7681 317P A Control Board is the critical OEM replacement lower control board designed for specific York, Luxaire, and Coleman furnace models. This HVAC integrated furnace control manages essential sequencing, including inducer motor performance, igniter timing, and blower motor speed control. Engineered as a direct mechanical and electrical substitute for the legacy part number 7681 317P, this assembly includes the wiring harness to