As an energy driven industry, heating system's energy efficiency has always been a social focus. By using some emerging information technology, an effective solution has been proposed to improve the energy efficiency of the heating system. In this paper, a Monitoring System was designed and implemented by means of Internet of Things and DDS, the latter of which helps us to implement the data distribution of all of the data collected by the Internet of Things timely. It should be much helpful for heating system enterprises to improve the energy efficiency.