Suburban SW10PE Gas and Electric Water Heater 10 Gallon Trailer Camper RV Model SW10PE Quality you want . . . now and down the road. The best water heaters on the road today, Suburban's line of water heaters includes high recovery gas, gas-electric and motor aid models with sizes and features to match the requirements of almost any RV. Water Heater Products such as these produced by Suburban offer a regulated safety thermostat. These Travel trailer hot water heaters have been created for simple installation, operation and maintenance. All 10-gallon models will require a flush mount door to be purchased. The 10 gallon SW10PE model operates with LP gas as well as electricity with a pilot. Cut-out dimensions are: 10 Gallon; 16-3/8" high, 16-3/8" wide, 20-3/4" deep. Does not come with a manufacturers warranty. Please Note: When replacing unit from a V model you need to purchase a new door. The Door is sold separately.