Stainless body. It works with LPG cylinder and electricity. Fully automatic. Automatic thermostat is available on the machine. When necessary, natural gas can be used after conversion. Automatic water reinforced. It is necessary to have network water installation in the place where it will be used. Water treatment system is available on the machine. CE certified. Gazmer record is available. 3 teapots can be used on the machine. You can check other products on our website for the cheapest tea maker models.