Winter heating and daily hot water is an important content of university logistics work. Hot water boiler is indispensable to every university thermal equipment. At present, the heating work is facing the campus heating area increases, equipment aging, improve the problems such as energy conservation and environmental protection requirements. Henan mechanical and electrical vocational college to improve the level of the school's heating, and the response of the country's energy conservation and emissions reduction advocacy, plan to purchase more energy-saving heating boiler. Considering the increasingly strict environmental protection policy, henan mechanical and electrical vocational college, the decision to use natural gas as fuel boiler. This series of hot water boiler is not only have excellent environmental performance, and have both safety and efficiency, the characteristics of the fully automatic operation, can guarantee the boiler run stably for a long time. At the same time, this series of gas boiler for fast loading structure, cover an area of an area small, short installation period, fully satisfy the heating requirements in a timely manner.