Floor heating provides an advantage in the evaluation of price, efficiency and life with a single boiler. Heating systems consisting of floor heaters, boiler + boiler + automatic control system, which can also work with natural gas or liquid fuel, can produce heating and domestic hot water together. In case the domestic hot water is not desired, it also provides the opportunity to be used for heating purposes only. Floor type floor heating boilers can be manufactured from steel or cast material. There are types manufactured with forced burner and atmospheric burner. The installations we make in our flats with combi boilers are actually floor heaters. Since the definition of floor heater has been used for diesel, fuel-oil and solid fuel boilers for a long time, users generally understand them, but it is also a floor heater made with combi boilers in our house.