Any radiant heating system needs to be fired. In our country, rich in natural resources, a popular natural gas, although previously used wood and coal. But coal mining was not profitable, and the deficit of wood, connected with the fact that more and more industries are using wood as raw material, has made this type of fuel is expensive. But natural gas is easy to use and requires the least amount of cost from an economic point of view. Gas water heaters are easy to use and quite safe. Calorific value of gas reaches 8500 kkal/m3, which is considered sufficiently high rate. The second most popular use as a fuel for heating, is electricity. But if you’re too lazy to carefully insulate your house, then this type of fuel will be for you a luxury. In the case of a correct and thorough approach to the arrangement of your home, you can set dvuhtarifny counter, which will save on otaplivanii home at night. And if the house is thoroughly warmed, it will keep warm at night and received during the daytime.