●The portable outdoor shower water heater operated with propane generates up to 5/6/8/10 liters of hot water per minute. ●The instant water heater is easy to use and install with simple design, it is a good companion for home and outdoors. ●The clear LED display shows the current water temperature. There are two modes of summer/winter to choose for energy saving. ●The portable gas water heater comes with water pump, shower kit, gas regulator, installation kits. And flame failure protection, overheat protection, safety shutoff protection to ensure your family safety. ●No power connection required, ideal for camping showers, RV trips, and horse washing.