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;