High flow hot water central supply system wall hung gas boiler with temperature controller
- Water flow and temperature double control, provides stable domestic hot water temperature.
- Proportional controlling of gas flow, and heating with frequency conversion.
- With special mode of floor heating as 60℃ limited temperature protection, and be more comfortable.
- With function of heating and domestic hot water to be used freely.
- With overtime protection when time for constant domestic hot water is more than 60 minutes,and the bath would be more safe.
- With special device of explosion protection to protect the boiler.
- With design of stable wind resistance, and the boiler works stably even in bad weather.
- Time and temperature would be set within one week beforehand ,enjoy the heating and shower freely.

- With temperature controller, can freely set different degrees in house in different time for any specific requirements,satisfying energy-saving and individual needs.
- Products are produced under European standard and pass the quality test of national gas appliances test center.
- Unique design of comfortable and smart energy saving model for heating.
- With Gas Automatic Adjustment technology, it makes the combustion completely and more environmental-friendly(Optional).
- Dual independent heat exchanger system,realize the accumulation of two heating times. The heat efficiency can reach 88%.
- Unique design for ignition of that jet flow from back and double ignition from front side.
- On line temperature dynamic display and automatic error defecting code,to be used and maintained.
- Gas flow proportional control,provide sable heating temperature.
- Comfortable constant shower water.


- With system monitoring all the time and three level for anti-frozen in winter to protect your family.
- With one button comfortable mode for both, be more convenient and quick.
- With selectable device of indoor thermostat,the indoor temperature would be set freely and 20% energy saving.
- Integrate design of control system ,120 degree turns over freely, convenient for maintenance.
- Advanced pressure sensors technology process monitoring and water pressure displaying,ensure boiler safety.
- With Aluminum fan and good quality ball bearing ensure low noise while working.
- The main parts are come from famous brand supplier which ensure best quality.
- 24H timing switch enable setting on/off with random needs.
- Advanced pressure sensors technology process monitoring and water pressure displaying, ensure boiler safety.

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.