
Gas Central heating Environmental Protection For Heating And Domestic Hot Water Gas Boiler | ||||
Technical data | ||||
Electric Power(W) | 110 | 110 | 110 | 110 |
Gas Type | NG/LPG | |||
Rated Gas Pressure(Pa) | 2000/2800 | |||
Power Supply | 20-50HZ | |||
Model Number | L1PB18 | LIPB20 | L1PB24 | L1PB28 |
Rated Gas Input(kw) | 18 | 20 | 24 | 28 |
Rated Gas Output(kw) | 15.9 | 17.6 | 21.1 | 24.7 |
Heating Area(㎡) | 70-140 | 80-160 | 100-200 | 160-260 |
Lift Of pump(m) | 5 | 5 | 5 | 6 |
Expansion Tank Capacity(L) | 6 | 6 | 6 | 8 |
Application Water Pressure(Mpa) | 0.1-0.3 | |||
Efficiency Under Rated Heat Input(%) | Above 88% | |||
Temp.Range Of Heating Water(℃) | Radiator:30-80 Floor Heating:30-60 | |||
Preset Pressure Of Expansion Vessel(Mpa) | 0.1 | |||
Water Circulation Type | Airtight Forced Circulation | |||
Applicative Water Pressure(mpa) | 0.03-0.8 | |||
△T=25℃ Hot Water Supply(kg/min) | 9 | 10 | 12 | 14 |
△T=30℃ Hot Water Supply(kg/min) | 7.5 | 8.3 | 10 | 11.7 |
The Minimum Closed Flow(L/min) | 1.6 | |||
Connections(mm) | For Gas&Heating Water Pipes:G3/4 For DHW Pipes:G1/2 | |||
The Minimum Starting Flow (L/min) | 2 | |||
Temp.Range Of DHW Supply(℃) | 30-60 | |||
Air Input/Exhaust Duct(mm) | φ60/φ100 | |||
Sparated Input/Exhaust Duct(optional) | φ80/φ100 | |||
The length Of Flue Dust(m) | 1 | |||
Noise On Working(DB) | <42 | |||
Exhaust Type | Forced Exhaust | |||
Ignition Type | Integrated Automatic Ignition | |||
Temperature Control | Gas Proportional Adjustment |
Foshan Shunde Dongyuan Gas Appliances Industrial Co., Ltd.
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.