240-1764 EMI fan control board
ICM274C EMI OEM replacement circuit control board for circulating fans in air conditioning units, heat pumps and forced-air systems. Dual function fan delay timer. OFF delay purges ducts of residual air. ON delay allows air to reach the proper comfort level prior to energizing fan. 10-30VAC input voltage. OEM Replacement for EMI 240-1764.
Photo may not be of actual board.