Why the outlet temperature of gas boiler can't be raised?

The outlet temperature of gas boiler is related to the rated working pressure, such as the outlet temperature of 95℃ at the rated working pressure of 0.7MPA and 115℃ at the rated working pressure of 1.0MPA. In daily use, it is a common problem that the outlet temperature of gas-fired boiler cannot be raised.

After summary, the reasons why the outlet water temperature of gas boiler can't be raised are as follows:

1. The set temperature is too low.

2. Whether the actual temperature is correct or not is displayed, possibly because the temperature sensor is abnormal.

3. The boiler selection is unreasonable and the output is small.

4. The calorific value of fuel is small.

5. The boiler heat exchange efficiency is low.

6. The boiler combustion equipment accessories and thermal insulation are not good.

There are many reasons why the temperature of gas-fired boiler outlet water can't be raised, which need to be eliminated one by one after the boiler is shut down, and the boiler water temperature can be raised to a greater extent only when the boiler is operated in accordance with the factory regulations.

As a large-scale enterprise in the field of gas boiler manufacturing, ZOZEN Boiler has advanced manufacturing technology, more than 30 years of boiler manufacturing experience and extremely strict quality management system. These factors work together to achieve outstanding heating quality of ZOZEN Gas Boiler.

At the same time, ZOZEN Boiler also provides perfect after-sales guidance service, so as to avoid the phenomenon that the outlet water temperature of gas-fired boiler cannot be raised as much as possible. According to different heating modes, the outlet water temperature of ZOZEN gas boiler is 95℃, 115℃ and 130℃ respectively, and the rated heating capacity is 0.7-116MW, which can meet most of the heating needs in the market.

With the overall thermal efficiency higher than 95% and the low emission of nitrogen oxides lower than 30mg/Nm3, ZOZEN Boiler has further improved the environmental protection performance of gas boiler heating.

The above is the analysis that the outlet water temperature of gas boiler can't be raised. If you still have related questions or are interested in ZOZEN gas boiler, please consult the manual customer service online.