FEATURES
    >High efficiency(thermal efficiency of 100﹪)
    >Optimal combustion chamber structure for safety
    >40-50﹪ of exhaust heat recoverable.
    >Sufficient water to cope with fluctuation of output and load.
    >Equipped with exhaust heat recovery device for heat pipe and an indented ventilating device.
    >Easy to repair and maintain important parts.
    
Usage: Hotels,Hospitals,Apartments,Laboratory,Sauna，Department store,Hotspring resort, Leisure center,Place of bussiness to need a lot of hot water at the same time with heating and air-cooling.