The Dometic water heater delivers hot water in less than thirty minutes. Simply flick the switch to turn the water heater on or off. This hot water system is lightweight and adaptable to gas or electric power sources. It comes with multiple protection features including a pressure and temperature relief valve, a high temperature limit switch and thermostat. An externally sealed combustion chamber keeps the outside of the unit clean, whilst the exterior door allows for easy access for servicing. Easy to install, you can mount the water heater flush into the RV sidewall. Flexible mounting options include pre-skin installation.