Dometic 91547 Front Mount ECO Thermostat for Atwood XT Water Heaters

The Dometic 91547 is a front-mount ECO (Energy Cut Off) and thermostat assembly designed specifically for single element Atwood XT Series RV water heaters. This critical safety component combines both temperature control and over-temperature protection in one unit, ensuring reliable hot water delivery while safeguarding your water heater system.

Key Features:

• Thermo disc-style construction for precise temperature control
• Integrated ECO high-temperature shut-off protection activates at 180°F to prevent overheating damage
• Front mount design for easy installation and serviceability
• Functions as a closed switch that sends voltage to the solenoid valve during normal operation
• Compatible with Atwood XT water heater models: G9-EXT, G16-EXT, GE9-EXT, GE16-EXT, GEH9-EXT, GEH16-EXT, WH-9GEA, and WH-16GEA
• OEM Dometic quality for reliable, long-lasting performance
• Backed by a limited 2-year manufacturer warranty

This service kit is an essential replacement part when your water heater shows signs of ignition without gas flow, fails to heat water properly, or when the ECO has tripped due to overheating. The compact assembly measures approximately 8 inches in length and weighs just 0.04 lbs, making it easy to install and handle during service.