
Wall Mounted Installation Energy Saving For Radiator And Floor Heating Installation Gas Boiler
Technical data
Model Number | L1PB16 | LIPB18 | L1PB20 | L1PB24 | L1PB32 | L1PB36 |
Gas Type | NG/LPG | |||||
Rated Gas Pressure(Pa) | 2000/2800 | |||||
Rated Gas Input(kw) | 16 | 18 | 20 | 24 | 32 | 36 |
Rated Gas Output(kw) | 14.1 | 15.9 | 17.6 | 21.1 | 28.2 | 31.7 |
Efficiency Under Rated Heat Input(%) | Above88% | |||||
Power Supply | 20-50HZ | |||||
Electric Power(W) | 110 | 110 | 110 | 110 | 145 | 145 |
Temp.Range Of Heating Water(℃) | Radiator:30-80 Floor Heating:30-60 | |||||
Heating Area(㎡) | 60-120 | 70-140 | 80-160 | 100-200 | 200-300 | 200-300 |
Lift Of pump(m) | 5 | 5 | 5 | 5 | 7 | 7 |
Application Water Pressure(Mpa) | 0.1-0.3 | |||||
Expansion Tank Capacity(L) | 6 | 6 | 6 | 6 | 8 | 8 |
Preset Pressure Of Expansion Vessel(Mpa) | 0.1 | |||||
Water Circulation Type | Airtight Forced Circulation | |||||
△T=25℃ Hot Water Supply(kg/min) | 8 | 9 | 10 | 12 | 16 | 18 |
△T=30℃ Hot Water Supply(kg/min) | 6.7 | 7.5 | 8.3 | 10 | 13.3 | 15 |
Temp.Range Of DHW Supply(℃) | 30-60 | |||||
Applicative Water Pressure(mpa) | 0.03-0.8 | |||||
The Minimum Starting Flow (L/min) | 2 | |||||
The Minimum Closed Flow(L/min) | 1.6 | |||||
Connections(mm) | For Gas&Heating Water Pipes:G3/4 For DHW Pipes:G1/2 | |||||
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 | |||||
Product Dimensions(mm) | 740*400*305 | 855*470*390 | ||||
Packing Dimensions(mm) | 865*470*385 | 870*495*390 | ||||
Container(20GP/40GP/40HQ) | 17//357/434 | 166/333/404 |
- With Gas Automatic Adjustment technology, it makes the combustion completely and more environmental
friendly(Optional)
- With cast silicon aluminum material, ant-oxidation and anti-corrosion,ensure the long life-time.
- Room sealed combustion chamber with strengthened micro-negative pressure technology, avoiding any
leakage of exhaust gas.
- Shower water system adopts water flow and temperature double control, achieve European 3-star level.
- Adopting European combustion technology and heat exchanging technology,Increase heat efficiency and
save energy.
- Water flow and temperature double control, provides stable domestic hot water temperature.
- With overtime protection when time for constant domestic hot water is more than 60 minutes, and the bath
would be more safe.
-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 selectable device of indoor thermostat, the indoor temperature would be set freely and 20% energy saving.
- With function of intelligent program, the time to on and off within one week can be set beforehand freely.
- The system is controlled by intelligent micro computer. With automatic checking and judging, all working condition is clear.
- With international technology of disjuncrt burning, the bath would be more freely and energy saving.
- With optimized design for bath function as double probe controlling system, the water temperature would be
increased more quickly.
- With modular structure design, advances assemble process,ensure excellent quality.
- Multiple automatic protecting function ensure safety and reliability.
- Main heat exchanger with high efficiency and energy-saving enable heating efficiency reach Europe Standard.
- High quality copper waterway valves and pipe components ensure how water supplier reliable and comfortable.
- With modular structure design,advances assemble process, ensure excellent quality.
- Advanced pressure sensors technology process monitoring and water pressure displaying, ensure boiler safety.
- The main parts are come from famous brand supplier which ensure best quality.
- Integrated design of control system, 120 degree turns over freely, convenient for maintenance.
- Till 30kw heating output, till 17.6L/min hot water (DHW)with T=25℃
- 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.
- Microcomputer automatic control, automatic detection of running state.
- Green environmental protection,ultra-low emission.
- Multiple security features, automatic return to work status,security no worries.
- Dynamic fire display, automatic central control data output,
intuitive and convenient.
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.