International Comfort Products 17122500A01727 Furnace Main Control Board

The International Comfort Products 17122500A01727 is a genuine OEM main control board (also referred to as a furnace control board or circuit board) designed for use in ICP-brand HVAC and furnace systems. This board serves as the central electronic controller of the heating unit, managing and coordinating all primary system functions to ensure safe, reliable, and efficient operation.

Key Features:

• Genuine OEM replacement part manufactured by International Comfort Products (ICP)
• Functions as the central controller for ignition sequencing, burner operation, and blower fan timing
• Manages safety circuit monitoring, including limit switches and pressure switches
• Provides diagnostic LED fault codes to assist with troubleshooting and servicing
• Regulates 24V control signals between the thermostat and system components
• Direct OEM fit for compatible ICP-family furnace models — no modifications required

International Comfort Products is the parent brand behind a family of well-known HVAC labels including Heil, Tempstar, Comfortmaker, KeepRite, Arcoaire, and Day & Night. This main control board is part number 17122500A01727 and is intended as a factory-spec replacement to restore proper furnace operation. Always verify your furnace model number before ordering to ensure compatibility.