POWER EFFICIENT - The flow rate is 6L/min, which means, 1.6 gallons hot water can be output per minute; Low energy consumption, but high efficiency, saves your energy cost and meets your various needs at the same time(Can not be installed at an angle, can only be installed vertically, try to use the product in a ventilated place) | CONVENIENCE - Applicable water pressure from 3～145 PSI（≥0.8GPM); If the water pressure is below 3 PSI, the water heater cannot be ignited; The water temperature is displayed in degrees Fahrenheit(℉), which is in line with the usage habits of the United States and is very convenient to use | SAFETY PROTECTION - The safety of the propane water heater is also an important thing that everyone will value very much; Our products have more than 4 protection methods including overheating protection, antifreeze protection, flameout protection, and anti-dry protection, which prevent the product from doing harm to users, thus providing a comfortable and safe bathing conditions | ENERGY SAVING - With automatic ignition and flameout modes, when you turn on the shower nozzle, the tankless water heater automatically ignites, and when you turn off the shower nozzle, the water heater automatically put out the flame; With this unique design, our heater can save the energy for you and ensure your safety at the same time | WIDELY APPLICATION - Our gas water heater is mainly used for outdoor showering with hot water, soaking feet during a trip, washing pets during outside camp, washing your car or your boat outside; No more cold water outside shower, our water heater provides you a safe and comfortable hot shower at anytime and anywhere