Shenyang Vanke Zhongde City adopts central heating system for residential heating, which has the following advantages. First of all, the central heating system can ensure the uniform and stable heating effect of the whole town, and there will be no shortage or overheating of local heating. Secondly, the system adopts advanced heating equipment and technology, which can efficiently use energy, reduce energy consumption and reduce environmental pollution. In addition, residents do not need to buy and install heating equipment by themselves, saving time and energy.