Heil Quaker ICP 17122000A27989 Control Board 321894-708 this specific model is designed

this specific model is designed for chilled and hot water applications only

facilitating a drop-in fit that reduces labor time on-site while protecting the integrity of the fan motor and blower housing in demanding commercial and residential applications

Technical specs indicate an average 45-second delay for activation and cooling

OEM Compatibility: Guaranteed fit for ICP and Heil Quaker burner tubes

5-inch shaft diameter and standard mount configuration simplify field installation for contractors

Heil Quaker ICP 17122000A27989 Control Board 321894-708 this specific model is designedThe Heil Quaker ICP 17122000A27989 Main Control Board is a critical OEM replacement part engineered for high performance management of furnace ignition sequences and integrated system logic. As the central processing hub for International Comfort Products (ICP) heating and cooling units, this circuit board regulates the blower motor timing, gas valve actuation, and real time safety circuit monitoring. Designed to meet strict HVAC technician field