Colorful Screen Wall mounted gas boiler
Detailed Product Description
Closed design, precise, economic and easy use ;
Digital circuit board for intelligent control;
CNE gas valve for gas ratio regulation ;
Water pressure protection;
Air pressure protection ;
Power or gas off protection :
Low water pressure operation :
Energy-saving and high efficiency ;
Timer function ;
Failure indication ;
Extra exhaust gas drains out function;
The start-up flow of sanitary hot water is 3.5L/min ;
Two stages intelligent anti-freezing system ;
Closed combustion chamber to assure the safety;
water pump anti-seizing & anti-overheat device ;
Fan will continue working 20seconds after unit stopped;