What fuel is used for heating in the north?

1. Coal is the main fuel for heating in winter in northern China. However, with the development of heating technology and equipment and the diversification of heating methods, the energy structure of heating has also changed. The heating area with gas, oil and electricity as heating energy sources is increasing year by year, which is accepted by more and more people. The heating energy structure composed of coal, gas, oil and electricity is becoming more and more reasonable.

2. Heating refers to the facilities used to keep out the cold in winter in northern China and countries and regions with low annual temperature. Broadly speaking, it refers to the products and methods that everyone can get the heating demand. It is a product that heats the heat medium and then heats the air by the heat source to form heat exchange, thus improving the ambient temperature. The common heating facility in the north is water heating scheme. In fact, the earliest design demand mainly comes from the freezing of water pipes in winter in areas where the temperature will reach below 0℃, and the countermeasures arising from this phenomenon. In short, heating is a supporting service or side effect of urban residents' water supply demand.