Atwood 91226 Water Heater Control Circuit Board Assembly

This Atwood 91226 control circuit board is a direct OEM replacement for Atwood and Dometic RV water heaters. It operates on 12V DC supply voltage and integrates control logic for both LP gas ignition sequence and 120V AC electric heating element operation. The assembly features a potted sealed construction for moisture resistance and vibration durability in recreational vehicle environments. Connector configuration supports legacy 4-pin and 6-pin edge connectors as well as the current 10-pin header style used in latest production models. The board supersedes Atwood OEM part numbers 91226, 93305, 91365, 91346, 93851, and AT93851. It fits Atwood water heater model series G9-EXT, G16-EXT, GC6AA-10E, GC10A-4E, GCH6A-10E, GCH10A-4E, GE9-EXT, GE16-EXT, GEH9-EXT, and GEH16-EXT. The package typically includes the circuit board, connecting plate, mounting screws, and fuse. Manufactured to OEM specifications for direct interchangeability.