Features 1、OE Number: The referencing OE number of this water heater control circuit board are 91226, 93305, 93851, 91365, AT93851. 2、Fitment: The water heater control board is applicable for Atwood 91226 G9‑EXT G16‑EXT GC6AA‑10E GC10A‑4E GCH6A‑10E GCH10A‑4E. 3、Function: Circuit control boards could solve the problem of short circuits and poor contacts to protect water heaters from voltage spikes and short circuits. 4、Function: The water heater control circuit board controls both the LP ignition and the electric element, perfect replacement for the old or broken one. 5、Fine Workmanship: Built to strict quality standards and use superior quality parts 100% test before shipping to ensure product safety, stability and durability. Specification Item Type: RV Water Heater Control Circuit Board OEM: 91226 Interchange Part Number: 91365, 93305, 93851, AT93851 Fitment: Fits for Atwood G9-EXT, G16-EXT, GC6AA-10E, GC10A-4E, GCH6A-10E, GCH10A-4E, GE9-EXT, GE16-EXT, GEH9-EXT, GEH16-EXT Package List 1 x RV Water Heater Control Circuit Board 1 x Connecting Plate 2 x Screw