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Wall Hung Gas Boiler
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| Place of Origin | SHUNDE, CHINA |
| Brand Name | Dongyuan |
| Certification | ISO14001,ISO9001,OHSAS18001 |
| Model Number | L1PB24-HI |
With function of intelligent program wall hung gas boiler for constant domestic hot water
- With design of stable wind resistance, and the boiler works stably even in bad weather.
- Micro-computer control and self-inspection system.
- Adopting European combustion technology and heat exchanging technology,Increase heat efficiency and save energy.
- Shower water system adopts water flow and temperature double control, achieve European 3-star level.
- Room sealed combustion chamber with strengthened micro-negative pressure technology, avoiding any leakage of exhaust gas.
- With Gas Automatic Adjustment technology, it makes the combustion completely and more environmental-friendly(Optional).
- With convenient and quick functions: Comfortable hot water adjustment, night mode, out mode.
- Advanced combustion and heat-exchanging design,low noise in operation.
- 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.
- Intelligent constant temperature technology built-in to maintain constant temperature water flow.
- Digital LCD display on the fashionable front panel.Digital display shows heating system temperature and sanitary water temperature. Automatically self-inspection for malfunction, and Error Code on display for convenience of trouble identification.
- With temperature controller, can freely set different degrees in house in different time for any specific requirements,satisfying energy-saving and individual needs.
- Fashionable appearance design, easy and smart operation.
- With Gas Automatic Adjustment technology, it makes the combustion completely and more environmental-friendly(Optional).
- High efficiency and energy saving.
-The unique anti-corrosion coating and condensing water treatment technology, extend effectively the using life-time of the boiler.
- Clip type of temperature sensor which can avoid scale deposit and damage, improve the stability of product.
- Adopting European combustion technology and heat exchanging technology, increase heat efficiency and save energy.
- Gas flow proportional control,provide sable heating temperature.
- Special floor heating function,55℃ temperature limited protection.
- Proportional controlling of gas flow, and heating with frequency conversion.
- With design of stable wind resistance, and the boiler works stably even in bad weather.
- With special mode of floor heating as 60℃ limited temperature protection, and be more comfortable.
- 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 20 kinds of safe protection to protect your while family.
Technical data
| Rated Gas Pressure(Pa) | 1300/2000/2800pa |
| Model Number | L1PB24 |
| Rated Gas Input(kw) | 24 |
| Rated Gas Output(kw) | 21.1 |
| Heating Area(㎡) | 100-200 |
| Gas Type | NG/LPG |
| Electric Power(W) | 110 |
| Temp.Range Of Heating Water(℃) | Radiator:30-80 Floor Heating:30-60 |
| Efficiency Under Rated Heat Input(%) | Above88% |
| Application Water Pressure(Mpa) | 0.1-0.3 |
| Water Circulation Type | Airtight Forced Circulation |
| Expansion Tank Capacity(L) | 6 |
| Lift Of pump(m) | 5 |
| Power Supply | 20-50HZ |
| Preset Pressure Of Expansion Vessel(Mpa) | 0.1 |
| The Minimum Closed Flow(L/min) | 1.6 |
| The Minimum Starting Flow (L/min) | 2 |
| △T=25℃ Hot Water Supply(kg/min) | 8 |
| △T=30℃ Hot Water Supply(kg/min) | 6.7 |
| Temp.Range Of DHW Supply(℃) | 30-60 |
| Sparated Input/Exhaust Duct(optional) | φ80/φ100 |
| Applicative Water Pressure(mpa) | 0.03-0.8 |
| Noise On Working(DB) | ＜42 |
| The length Of Flue Dust(m) | 1 |
| Air Input/Exhaust Duct(mm) | φ60/φ100 |
| Temperature Control | Gas Proportional Adjustment |
| Exhaust Type | Forced Exhaust |
| Ignition Type | Integrated Automatic Ignition |
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