Atwood water heaters are 14 pounds lighter than competitive brands. LP/Gas heaters include a 1,400 watt electric heating element, an electric thermostat and an on-off switch. Features include a high temperature limit switch, thermostat and pressure relief valve that prevent problems before they happen. A simple flip of the switch from inside our coach lets you turn your water heater on or off. An extended cold water inlet tube enables hot water to last 55% longer. Electric ignition heaters do not include