1, the biomass hot water boiler has low operating cost, which is 1/6 of the electric boiler and 1/3 of the oil boiler. 2, multi-air chamber segment quantitative air distribution, secondary air configuration so that the fuel combustion rate of 99.98 percent. 3, integrated design, installation, easy to use, do not use special installation (except pipeline), easy maintenance. 4, the boiler can supply domestic water, but also can provide indoor heating, a furnace dual-purpose. 5, the boiler automatic water supply, full of water automatically stop, the user can set the start and stop time, without special guards, and reduce consumption and save money. 6, the boiler covers a small area and high efficiency. Mechanical and electrical integration design, compact and reasonable volume, convenient installation and transportation. Using steel plate for outer packaging, less heat loss, beautiful rust. 7, Scope of application: enterprises, factories, hotels, hotels and other enterprises and institutions.