LP gas continuous water heater for RVs. Have the comfort of a hot shower after a full day of your favorite camping activities with DEHCO’s LP gas continuous water heater. This tankless water heater has internal freeze protection to operate in cold weather, when needed most. Engineered to fit the standard side wall opening for common tank water heaters, so replacement is a snap. There are no special LP gas lines or plumbing required for installation. The hinged door design and easy diagnostic error codes make service and maintenance convenient. Water heater door and latch are heavier duty than comparable systems. The digital display module adjusts and displays the continuous water outlet temperature. 41,800 BTUs provide optimum performance for an RV’s plumbing, so you won’t have to worry about running out of hot water.