Relay Service Kit for Atwood Water Heater models: GCH6A-10E, GC6AA-10E, GC10A-4E, GCH10A-4E, G9-EXT, GE9-EXT, GEH9-EXT, G16-EXT, GE16-EXT, GEH16-EXT, Works with the following models: Whirlpool EET171ETWR0, Whirlpool GEQ9858JQ0 Whirlpool GEQ9858JQ1, Whirlpool GEQ9858JT0 Whirlpool GEQ9858JT1 Whirlpool GEW9878JQ0 RELAY POWER MINIATURE 30A SPST 12VDC 1 FORM A SEALED.Image may be a representation.See specs for product details.