ICM271 Fan Blower Control, Direct OEM Replacement - Dual On/Off Delay TimerThe ICM271 Fan Control Center is a solid state control designed and engineered for the replacement market. The ICM271 is designed specifically to replace the Carrier BDP Gas Furnace Control Centers that have been used in new equipment for many years. The ICM271 is an exact replacement requiring no modifications to the original wiring or to the appliance's sheet metal. ICM offers low cost, direct wire for wire replacement fan blower controls for many