Heil Quaker ICP 1190595 Control Board 321894-708 As a complete coupling box

As a complete coupling box kit

Advanced Diagnostics: Features a tri-colored LED indicator that provides real-time fault codes

is a heavy-duty externally equalized thermal expansion valve designed for R22 refrigeration systems

and RLNL series units

making it an essential component for system retrofits and new installations alike

Heil Quaker ICP 1190595 Control Board 321894-708 As a complete coupling boxAs a veteran technician, you know that a failing integrated furnace control (IFC) leads to unnecessary callbacks and downstream component wear. The Heil Quaker ICP 1190595 Control Board is a genuine OEM replacement part engineered specifically for International Comfort Products systems, including gas furnaces and packaged units. This circuit board manages critical sequencing, including inducer motor startup, igniter timing, and blower speed