The Triton portable gas powered water heater provides hot water on demand in just a few seconds. It automatically ignites when the water is turned on and quickly heats the water where and when you need it. Great for showers while at a campground or at home when the power goes out.? All you need is a garden hose hooked up to a water supply. The Triton Hot Water Heater produces more hot water than any other unit in its class. The 1.5 gallons a minute output has adjustable controls for both flow and temperature. It comes with a 72 " shower hose and adjustable shower head along with a hose/regulator for a 20 lb propane tank. Water temperature can be adjusted from 80Âº to 150Âº. The 34,000 Btu/hr burner will provide up to 18 hours of continuous hot water from a single LP tank. Actual output will of course depend on the temperature setting. The automatic ignition system uses two D batteries which are not include. It does come with a stand and a garden hose adapter. Maximum flow: 1.5 gallons/min - raises water temp. 38Âº; Minimum flow: .5 gallon/min - raises water temp 102Âº. For outdoor use only.