Foshan Shunde Dongyuan Gas Appliances Industrial Co., Ltd.
Foshan Shunde Dongyuan Gas Appliances Industrial Co., Ltd. Foshan Dongyuan Thermal Technology Co.,Ltd
Add to Cart
Wall Mounted Installation Simple Operation For Room Heating And Sanitary Hot Water Gas Hot Water Boiler
Technical data
| Model Number | L1PB16 | LIPB18 | L1PB20 |
| Gas Type | NG/LPG | ||
| Rated Gas Pressure(Pa) | 2000/2800 | ||
| Rated Gas Input(kw) | 16 | 18 | 20 |
| Rated Gas Output(kw) | 14.1 | 15.9 | 17.6 |
| Efficiency Under Rated Heat Input(%) | Above88% | ||
| Power Supply | 20-50HZ | ||
| Electric Power(W) | 110 | 110 | 110 |
| Temp.Range Of Heating Water(℃) | Radiator:30-80 Floor Heating:30-60 | ||
| Heating Area(㎡) | 60-120 | 70-140 | 80-160 |
| Lift Of pump(m) | 5 | 5 | 5 |
| Application Water Pressure(Mpa) | 0.1-0.3 | ||
| Expansion Tank Capacity(L) | 6 | 6 | 6 |
| Preset Pressure Of Expansion Vessel(Mpa) | 0.1 | ||
| Water Circulation Type | Airtight Forced Circulation | ||
| △T=25℃ Hot Water Supply(kg/min) | 8 | 9 | 10 |
| △T=30℃ Hot Water Supply(kg/min) | 6.7 | 7.5 | 8.3 |
| 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 | ||
| Packing Dimensions(mm) | 865*470*385 | ||
- Adopting advanced technology and appearance design in accordance with European products. Operation
under regular mode or low temperature condition heating mode by setting the temperature precisely through
inductive digital technology.
- Utilize the safest balances forced air-supply and exhaust means, ensure the complete insulation of the
combustion air and exhaust gas from the living rooms,and negative pressure combustion prevents exhaust
gas from polluting the indoor air under any circumstance.
- High flow hot water central supply system,able to provide multiple users with hot water simultaneously.
- Using European advanced combustion and heat energy control technology,thermal efficiency of normal model
is generally above 90%,but condensing product series can reach 90%.
- All the important components are from the top-ranking professional manufacturers all over the world, pass
strict reliability and resistance tests by Dongyuan company technology testing center.
- With convenient and quick functions: Comfortable hot water adjustment, night mode, out mode.
- 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.
- The unique anti-corrosion coating and condensing water treatment technology, extend effectively the using life
time of the boiler.
- 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.
- Special floor heating function,55℃ temperature limited protection.
- With self-inspection system
- Dual independent heat exchanger system,realize the accumulation of two heating times. The heat efficiency can reach 90%
- Clip type of temperature sensor which can avoid scale deposit and damage, improve the stability of product.
- On line temperature dynamic display and automatic error defecting code,to be used and maintained.
- Fashionable flat panel design,LCD display.
- Gas flow proportional control,provide sable heating temperature.
- Water flow and temperature double control,provides stable domestic hot water temperature.
- Adopting European combustion technology and heat exchanging technology,Increase heat efficiency and save energy.
- Solid chamber structure design reduces combustion noise.
- Proportional controlling of gas flow, and heating with frequency conversion.
- With function of heating and domestic hot water to be used freely.
