High flow hot water central supply system wall hung gas boiler with temperature controller 24H timing switch enable setting on/off
- With Gas Automatic Adjustment technology, it makes the combustion completely and more environmental-friendly(Optional).
- All in one burning and heat exchanging structure design saves the heat loss, and the heat efficiency can reach 105%.
- Design of European fashion style and operation of humanization.
- Room sealed combustion chamber with strengthened micro-negative pressure technology, avoiding any leakage of exhaust gas.
- On line temperature dynamic display and automatic error defecting code,to be used and maintained.
- Adopting European combustion technology and heat exchanging technology, increase heat efficiency and save energy.
- Multiple automatic protections.
- Fashionable flat panel design, easy to operate.
- With special device of explosion protection to protect the boiler.
- 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 design of stable wind resistance, and the boiler works stably even in bad weather.
- With function of heating and domestic hot water to be used freely.
- With special energy saving and comfortable mode, more cost would be saved.
- With silent technology, and running voice is lower than national standard.
- With silent technology, and running voice is lower than national standard.
- The main components are from Europe with best quality and be more trustful.
- With special function of temperature saving, the temperature would be judged automatically based on outdoor temperature, Energy saving and environment friendly.
- With simple operation muti-function human-machine conversation system.
- High efficient sealed chamber ensure sufficient burning and energy saving.
- With simple operation muti-function human-machine conversation system.
- Multiple automatic protecting function ensure safety and reliability.
- With efficient, energy saving and high lift water pump ensure boiler low noise while working.
- High quality copper waterway valves and pipe components ensure how water supplier reliable and comfortable.
- Integrated design of control system,120 degree turns over freely, convenient for maintenance.
- With simple operation muti-function human-machine conversation system.
| Model number | L1PB24 | L1PB28 |
| Rated Gas Pressure(Pa) | 2000/2800 |
| Gas Type | NG/LPG |
| Rated Gas Output(kw) | 21.1 | 24.7 |
| Rated Gas Input(kw) | 24 | 28 |
| Power Supply | 20-50HZ |
| Efficiency Under Rated Heat Input(%) | Above 88% |
| Temp.Range Of Heating Water(℃) | Radiator:30-80 Floor Heating:30-60 |
| Electric Power(W) | 110 | 130 |
| Application Water Pressure(Mpa) | 0.1-0.3 |
| Lift Of pump(m) | 5 | 6 |
| Expansion Tank Capacity(L) | 6 | 8 |
| Heating Area(㎡) | 100-200 | 160-260 |
| Water Circulation Type | Airtight Forced Circulation |
| Preset Pressure Of Expansion Vessel(Mpa) | 0.1 |
| △T=30℃ Hot Water Supply(kg/min) | 10 | 11.7 |
| △T=25℃ Hot Water Supply(kg/min) | 12 | 14 |
| Applicative Water Pressure(mpa) | 0.03-0.8 |
| The Minimum Starting Flow (L/min) | 2 |
| The Minimum Closed Flow(L/min) | 1.6 |
| Temp.Range Of DHW Supply(℃) | 30-60 |
| Air Input/Exhaust Duct(mm) | φ60/φ100 |
| Sparated Input/Exhaust Duct(optional) | φ80/φ100 |
| Connections(mm) | For Gas&Heating Water Pipes:G3/4 For DHW Pipes:G1/2 |
| Noise On Working(DB) | ＜42 |
| Exhaust Type | Forced Exhaust |
| The length Of Flue Dust(m) | 1 |
| Ignition Type | Integrated Automatic Ignition |
| Temperature Control | Gas Proportional Adjustment |
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White Wall Hung Gas Boiler High Flow Hot Water Central Supply System Images
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