ICM271 | OEM replacement Carrier HH84AA020 | ICM Controls

Fan Blower Control - replacement for OEM models including Carrier CES0110017/18 and HH84AA-x series control boards. Reliable solid state fan blower control ICM271, Specifically designed to replace popular gas furnace centers, Pin selectable blower delays, High power, relay output, Dual function fan delay timer, Controls the circulating fan in heat pump, A/C and forced air systems, OFF delay purges ducts for residual air, ON delay allows air to reach the proper comfort level prior to energizing the fan.