Engineered to withstand the thermal cycling common in burner compartments

Common Questions Regarding the 392449-1

73 Cv range

Use a multimeter to check for continuity across the terminals at room temperature

the S1-324-40863-004 is rated strictly for 115V operation

Heil Quaker ICP 17122000021908 Board 320720-756 Engineered to withstand the thermalThe Heil Quaker ICP 17122000021908 Board is a critical motor inverter control assembly designed for high efficiency HVAC operations. As a variable speed fan drive board, this component is responsible for converting line voltage into the precise DC frequency required to modulate motor RPM and torque. This ICP furnace control board integration ensures the system maintains optimal static pressure and airflow, directly impacting the SEER rating and