this board is the definitive solution when addressing frequent Raypak heater error codes such as BD1 (board failure) or EP (memory failure)

and terminal units

Seamless OEM Integration: Features standard spade terminal connections for straightforward "plug-and-play" wiring on service calls

The unit is equipped with 1/4" OD slip-on (barbed) connectors that accept standard flexible tubing

Specifically designed for R-410A and R-22 systems

York S1-024-35821-000 Motor 326010-701 this board is the definitiveThe York S1 024 35821 000 is an OEM specified 1 3 HP blower motor engineered for high efficiency air handling applications. This programmed ECM motor operates on 208 230V and is a direct X13 replacement designed to maintain precise airflow across heating and cooling coils. Unlike standard PSC motors, this electronically commutated motor features internal programming that adjusts torque and speed to provide consistent CFM even as static pressure