The Atwood 96136 (GH6-8E SP) is a six-gallon gas water heater with heat exchanger. Atwood water heaters are 14 pounds lighter than competitive brands, so they are easier to install or remove and lighten the load your RV carries.
This Atwood gas water heater can also operate from an electric source. That gives you the versatility, convenience and savings to run it off an electrical hook-up or a generator. The heat exchanger in this heater provides additional value by transferring heat from your engine's cooling system to the water heater. See below for more details.