York S1-7681-317P/A Control Board Els PW 17895 The Lennox 10P17 is a

The Lennox 10P17 is a heavy-duty 40VA HVAC transformer engineered for multi-tap versatility in light commercial and residential climate control systems

protecting the primary heat exchanger

It is field-configurable for several analog signals

When performing a water heater pilot assembly replacement

York S1-7681-317P/A Control Board Els PW 17895 The Lennox 10P17 is aThe 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