Tankless Gas Instant Non Rusting Cover Vertical Installation Lpg Copper Water Pipe Digital Temperature Display Thermostat Water Volume Controller Gas Volume Controller Burner Controller Auto Shut-Off Flame Out Safety Overheating Safety Oxygen Depletion System 2 Pcs Dynabolt 2 Pcs Bolt 2 Pcs Fisher 2 Pcs Battery 1 Set Elbow 6 L/Minute Water Out Flow Water Pressure: 0.025 - 0.8mpa Rated Gas Pressure: 2800 Pa 0.78 Kg/H Gas Input 8600 Kcal/H Of Calorie Water Pipe Diameter : 0.5 Inch Temperature : Max 75 °C