A common indicator for a malfunctioning or tripped sensor is the seven-flash error code (7-3 lockout) on the status light

this OEM Raypak replacement part ensures a leak-free seal and professional-grade fitment in the header assembly

making it suitable for outdoor valve stations

using the correct OEM-spec components like the 118-1917 kit prevents premature fatigue on suction and discharge lines by absorbing operational harmonics

the component requires replacement

ICM Controls ICM271 Control Board Els PW 17895 A common indicator for aThe ICM Controls ICM271 Control Board is a high performance solid state fan blower control designed as a direct "form, fit, and functional" replacement for a wide range of Carrier, BDP, and Robertshaw gas furnace centers. Engineered for rapid field installation, it eliminates the need for complex rewiring or modifications to the appliance? s sheet metal. This board is a critical component for managing circulating fans in heat pump, A C, and forced air