Commercial: At present, the main purpose of commercial gas boilers is to provide heating or bathing and domestic hot water for supermarkets, hospitals, schools, hotels, communities (mainly central cities, areas with convenient gas facilities), bathing centers and other places. Because the ash, sulfur and nitrogen content in the fuel gas is much lower than that of coal, the combustion is also more complete, the dust emission in the flue gas is very small, and the emissions are easy to meet the national standards for gas equipment, which can greatly reduce the environmental impact Pollution, good environmental performance. In addition, gas boilers do not require auxiliary equipment such as gas, slag remover, dust remover, and grate, which greatly saves investment in boiler equipment and is more suitable for commercial use.

Industrial use: Most of the gas boilers sold directly by boiler manufacturers use pipelines to transport gas as power, no need to reserve gas storage space, good hygienic conditions, can greatly reduce labor intensity, improve labor conditions, reduce operating costs, save operating costs , Venue and labor. Due to the small pollution of flue gas, the corrosion of the convection tube bundle is small, the heat transfer effect is good, the heat radiation ability is strong, the exhaust temperature is low, and the thermal efficiency is significantly improved. Therefore, the industrial gas boiler is mainly used for power generation, and the combustible gas used in industrial gas boilers is generally Natural gas, blast furnace gas, generator gas, etc.

Civil: Household gas boilers (wall-mounted boilers) are mainly used for hot water in daily life, hot water for bathing and heating. In terms of reducing equipment maintenance, the combustion coefficient of gas boilers is simple, so there are few equipments requiring maintenance, long service life of heating pipes, simple operation of gas boilers, and easy automatic control. Therefore, gas boilers are ideal for domestic heating.