York S1-031-02985-000 Control Board R-22 Drop-in Compatibility: Serves as the

Drop-in Compatibility: Serves as the official replacement for 269839 and 201731

This board is primarily designed for Nordyne G7 series furnaces and the CMF95072 model

or undersized ductwork causing the unit to overheat

the 624679R is the direct engineering successor to the 624679

which minimizes vibration and noise during cycles

York S1-031-02985-000 Control Board R-22 Drop-in Compatibility: Serves as theThe York S1 031 02985 000 Control Board is a critical OEM replacement component designed for AHE series one piece air handlers and related residential cooling equipment. This circuit board serves as the primary processing unit, managing blower motor speeds, fan cycling, and multi stage temperature regulation. Engineered for seamless integration with standard ECM motors, it ensures high performance communication between thermostats and system