Dometic Atwood 91547 RV Water Heater E.C.O. High Temperature Shut-Off

Dometic™ Atwood 91547 RV Water Heater E.C.O. High Temperature Shut-Off The E.C.O Thermostat is a closed switch that sends voltage to the solenoid valve. The switch opens if the water temperature exceeds 180°F, protecting the water heater from damage. If there is a spark present on your water heater, but no gas flow, it could be a defective E.C.O Temperature Switch. Additional Info ECO Temp. Limit 180°F (82°C) Thermostat Temp. Limit 154°F (68°C) Compatible with G9-EXT, G16-EXT, GE9-EXT, GE16-EXT, GEH9-EXT, GEH16-EXT, WH-9GEA, WH-16GEA