1、電熱水鍋爐http://www.hbyuandong.com.cn/內置不銹鋼材質換熱器，換熱器的材質為SUS304，無任何污染。
Built-in stainless steel electric water boiler heat exchanger, the heat exchanger is made of SUS304, no pollution.

2、電熱水鍋爐爐內的熱媒水，在鍋爐運行的全過程中不進、不出、不增、不減，在鍋爐內的傳熱 管與熱交換器之間傳遞熱量。換熱效率好，使燃料費用節約20-30%以上。
Electric water boiler furnace heat medium water in the whole process of the boiler running into, no, no increase, not reduce, the heat transfer between the heat exchanger in the boiler tubes and heat transfer. Good heat transfer efficiency, the fuel cost savings of more than 20-30%.

3、電熱水鍋爐http://www.hbyuandong.com.cn/長期使用，不會發生氧腐蝕 ，鍋爐內部不發生結垢，設計使用壽命20年以上，延長了無壓鍋爐的使用壽命。
Long-term use of electric water boiler, oxygen corrosion will not occur, no scaling occurs inside the boiler, the design life of more than 20 years, no pressure to extend the life of the boiler.