Description:1.Numerically controlled system   It is moved by massive IC, numerically controlled system. The temperature of providingwarm water and hot water for life is operated by numbers while the volume of lightinggas is provided automatically. It is safe and economic and the room temperaturecontroller can also be used.2.The priority of hot water for life  The warm exchange machine, which is effective and uniquely art designed improvesthe reliability of system. The temperature can be set at random and hot water forlife has the priority to be provided.3.Constant temperature   The stable flue device is used in the system of hot water for life providing projects.Although the water pressure fluctuation leads to the change of water flux.The temperature is constant which prevent the hot water from changing often.4.Economic   The burner is high effective and economic while the rate of water heating is over90%. If you choose our intelligent temperature controller, the gas can be savedover 20%.5.Safe Close design for giving and expelling air is adopted.The air needed for burning is from outlet while the waste gas is expelled completelythrough double deck with the same pivot pipe. It is safe. The burning cavityis divided from other parts that can extend the using time of the electric component.6.Environment protection   The negative pressure enhance burning system can change the air direction and makeenough air participate in burning which makes the burning more completely. Thecontent of CO is lower than nation standard, which is good for environment protection.7.Close system   With close water channel design, the expansion water tank, the providing warm cyclewater is divided from air so it is not easy to encrust and the corrosion to nothing.The mail inner fittings:The chip controller imported from USA.Grundfos or Grand water pump from DenmarkExpansion water tankSoldering no-oxygen copper heat exchanger

wall hung gas boiler