It is a heat energy source which is provided by both electric and water.

It is decorative and it covers small space. There is no need for chimney, fuel tank and boiler room. All radiators get hot in 15-20 minutes because it quickly makes hot by electroshock. It uses 4 KW electric to make a place hot which has 10.000 kcal/h heat loss when the room temperature is 22 C, water temperature is 60 C and the voltage is 380-240 required. It is used in providing central hot water. It has models which is only for heating or which is both for heating and hot water systems.