Heil Quaker ICP 1187170 Wiring Harness 321042-401 is a heavy-duty dual pressure

is a heavy-duty dual pressure switch engineered for the rigorous demands of commercial refrigeration and air conditioning systems

Burner sleeves that have warped or accumulated heavy scale can cause turbulent gas flow

pilot hood

and SNR models

ensuring the evaporator coil remains fully active across varying ambient temperatures without flooding

Heil Quaker ICP 1187170 Wiring Harness 321042-401 is a heavy-duty dual pressureThe Heil Quaker ICP 1187170 Wiring Harness is a genuine OEM replacement part engineered for high performance HVAC electrical systems. Designed specifically for compatibility with International Comfort Products (ICP), Heil, Arcoaire, and Tempstar units, this harness assembly ensures seamless power distribution and signal integrity between the integrated furnace control board, inducer motor, and safety limit switches. As a critical furnace wiring repair