Wall Hung Boiler 20KW Natural Gas Tankless Water Heater Residential Multiple Points

Technical data

- With control circuit boards, control centers for high-intelligent equipment operation and safety protection.

- With multi- stage intelligent antifreeze, multi-stage combustion, the temperature is less than 8 degrees celsius to start automatically, the pump after the cycle in the burning to stop working, the pump.

- With normal mode, state mode, diagnostic mode, failure mode, can quickly provide comfortable hot water in a very short time.

- Ultra-low pressure start, hot water hot start, short time cycle control, circulation pump delay control.

- Intelligent and economical control system.

- Integrated 24-hour/ week timer allows to set period of times with normal or lower heating temperature within each day of week with the benefits of comfort and low gas consumption.

- Frost protection: Burner and pump will be switch on automatically by danger of freezing. It is allowed to use antifreeze liquid instead of water in the heating system.

- Air draught model. Open chamber, especially design for house type with collective flue.

- Multiple security features, automatic return to work status,security no worries.

- Can connect with room thermostat and remote controller which can provide more function options.

- Digital display system pressure,more precisely.

- 24H timing switch enable setting on/off with random needs.

- Integrated design of control system,120 degree turns over freely, convenience for maintenance.

- Main heat exchanger with high efficiency and energy-saving enable heating efficiency reach Europe Standard.

- With efficient, energy saving and high lift water pump ensure boiler low noise while working.

- With Aluminum fan and good quality ball bearing ensure low noise while working.

- Fashionable LED display with indicate light, fur able touch switch operation.(Fashionable LED display with durable touch and knob switch operation.)

- With modular structure design, advances assemble process,ensure excellent quality.

- With one button comfortable mode for both, be more convenient and quick.

- With special pressure sensor to monitor the pump and change of heating system.

- With silent technology, and running voice is lower than national standard.

- With selectable device of huge volume water tank to satisfy variety requests for hot water.

- With function of heating and domestic hot water to be used freely.

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.