Quiet Hot Water Gas Boiler With Mircrocomputer Automatic Control

Wall Hung Gas Boiler For Home Heating

Patent technology
- The inbention patent high-frequency electronic anti scaling device and the original windbreak and sand
structure design are commotted to manufacturing gas wall hanging stove products suitable for our conditions.

Safe and reliable:
-The temperature gradient control function and the three anti freezing control are unique, and the safety
protecrtion is up to 28. The design life of the whole machine is more than 15 years.

Low niose design:
- Low niose design, using cast alnuminum fan, intelligent control gas proportional valve, with special
combustion and water system, running noise is less than 42 dicebel.

- Large screen display.
- Self-diagnostics system. Error will be shown once there is any fault.
- Max heating power and max DHW supply can be adjusted separately.
- Multiple security devices ensure high safety grade including anti- freezing protection, overheat protection,
by-pass protection, and so on.
- Inteligent constant temperature control will provide easeful warmth for your rooms and comfortable shower
water anytime.
- Forced exhaust.
- Extra quiet. Noise is less than 55db when working.
- Four section timer.
- Thermostat optional.

- Air draught mode. Open chamber, especially design for house type with collective flue.
- New design, gas saving, high efficiency, environmental protected. Adopt advanced technology, high quality
components, high efficiency combusion.
- Easy operation. With 2 knobs for mode choosing and function option, another 5 indicating lights for indicating
working condition of boiler.
- Various capacity available.Input capacity(20kw,24kw,28kw,32kw) can match with different house type.
- Can be connected with room thermostat or remote controller which providing more function options.
- Various structure available, suitable for disserent using condition.

- Stable appearance, classic style, simple and handsome- one shell.
- Tough buttons,big- screen dynamic LCD display, snesitive and comfortable.
- Mircrocomputer automatic control. automatic detection of running state.
- Human man- machine interface,wasy operation and maintenance.
- Digital precise temperature control system, are free to adjust temperature.
- Gas flow proportional control, variable frequency and energy-saving heating.
- Dynamic fire display, automatic central control data output, intuitive and convenient.
- Green environmental prptection, ultra-low emission.
- Ultra-quiet design with air combustion, extremely quiet.
- Multiple security features, automatic return to work status, security no worries.

Foshan Shunde Dongyuan gas appliances Ind. Co.,Ltd as the professional wall hung gas boiler factory was established in 2007 and start to develop the overseas market from 2010. Dongyuan gas appliances Ind. Co.,Ltd have five fully automated wall-hung gas boiler production line with an annual capacity of 700,000 units,have two engineers with 23 years R&D experiences .With the powerful and skillful work team, rigid production and quality control ,DONGYUAN success to obtain the ISO9001, ISO14001 certificate, our boilers conform to the requests of CU-TR certificate and European standard, make they hot sale in Russia,Iran, Azerbaijan, Uzbekistan, Israel and other European and Middle East countries.

From mold design and material development to precision machining and products finishing, DONGYUAN exercises strict quality control on each production stage, not only produce traditional wall-mounted gas boiler, but also developed a condensing gas boiler with thermal efficiency up to 105%.

DONGYUAN will continue its effort to create high quality product and serve the customers from all over the world, to earn co-prosperity and mutual interest.