Application case analysis of gas-fired condensing boiler in a district boiler room

Proposes an application design and operation strategy for condensing boilers of a district boiler room in Beijing. Tests the effect of the application after the transformation. The results show that the energy-saving effect of transformation is obvious.The boiler efficiency rises by 23%, and the static payback period of condensing boilers increases by 1.86 years compared with that of common boilers.