Characteristics of the product With the rapidly improvement of today' s modularization and information, more and more people transfer to the third industry from the second and the first Industry. The service industry such as tourism, restaurant and hotel, bathe become the highlight of the economy. Especially the high-speed development both of the real estate and top grade housing, higher requirement of the heating and clean warm water come out. Based on the detail classification of the marketing, HONNY has been solved the issue. Characteristics: 1 Separate the heating and clean warm water efficiently, fire two series. The warm water is galvanized, which can meet the cute requirement of the clean water. 2 The structure of the boiler is vertical fire tube, the mist travels two strikes, and the flow interrupters are set in the stack. Mack the heat exchange ratio up to 98% by using of convection exchange and radiation exchange. 3 Brainpower computer control system is used. The boiler has the function of feed water automatically, temperature settings, combustion start and stop automatically, circulating control and time settings, which make the boiler works safely. 4 To meet the requirement of the high building that the pressure exists in the return water, the pressure endurable warm water boiler made by HONNY do it.