Discover the benefits of the Hott Rod RV hot water tank electric heater. Hott Rod converts your propane only RV hot water heater into a electric/propane unit. With the installed Hott Rod unit the propane system remains intact for those times when electrical hookups are not available. The system is virtually maintenance free and just like your hot water at home the temperature is fully adjustable. Designed to operate on 110V AC and is rated 450 watts drawing about 4 amps. Initial heat times will vary with conditions, but generally you should see the full 130 degree temperature reached within 45 to 90 min. Should a faster heat up be required, the propane system can be used along with the Hott Rod. Limited Lifetime Warranty. Fits Atwood and Suburban 6 gallon models. Includes a heating element, adjustable thermostat, wiring, and instructions.