In terms of thermal efficiency, gas-fired boilers have outstanding performance among many types of condensing boilers. With the improvement of environmental protection requirements, boiler companies must meet pollutant emission regulations.

Condensing boiler environmental protection

　　From a single point of view of condensation, gas-fired boilers do not have environmental protection advantages. The so-called environmental protection refers to the pollutants contained in the boiler flue gas, such as whether the oxide content meets the local requirements. If the local requirements for nitrogen oxides are not required, it is normal The natural gas boiler also belongs to the category of environmental protection.

　　In fact, the main advantage of condensing boilers lies in heat utilization. The principle is to use an efficient flue gas condensation waste heat recovery device to absorb the sensible heat in the exhaust smoke of the boiler and the latent heat released by the condensation of water vapor, which helps to improve the thermal efficiency of the gas boiler. Simply put, it improves fuel utilization, reduces fuel consumption per unit time and costs.