Boiler is a kind of thermal energy conversion equipment composed of drum and furnace. It uses fuel combustion to heat water into steam or hot water to provide power for production or help auxiliary production. With the continuous improvement of industrial manufacturing technology, gas-fired boiler’s control has also changed from the traditional full manual operation to the present automatic intelligent control.

The advantages of boiler’s automatic control:

1) High Efficiency. Boiler's automatic intelligent control can greatly improve the operating efficiency and reduce the manual operation, which can significantly improve the whole-process efficiency of industrial production.

2) Emission reduction. The automatic control of boiler can use fuel accurately, reduce the fuel waste caused by manual operation or data observation, and reduce the emissions of pollutants.。

3) Costs saving. The automatic control of boiler can both save the labor costs and reduce the fuel waste, which comprehensively reduce the operating costs of boiler.