Environmental Protection Gas Central Heating For Room Heating And
Shower Hot Water Home Gas 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 |
| Container(20GP/40GP/40HQ) | 17//357/434 |
- 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.
- Unique inverted& flame combustion technology, low CO and Nox
emissions.
- With temperature controller, can freely set different degrees in
house in different time for any specific
requirements,satisfying energy-saving and individual needs.
- 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.
- Products are produced under European standard and pass the
quality test of national gas appliances test center.
- All in one burning and heat exchanging structure design saves the
heat loss, and the heat efficiency can reach 90%.
- Using unique step motor which can adjust gas flow of high
precision with linearity driver.
- Room sealed combustion chamber with strengthened micro-negative
pressure technology, avoiding any leakage
of exhaust gas.
- Adopting European combustion technology and heat exchanging
technology,Increase heat efficiency and save energy.
- Proportional controlling of gas flow, and heating with frequency
conversion.
- Water flow and temperature double control, provides stable
domestic hot water temperature.
- Micro-minus pressure combustion technology which avoids emission
coming out.
- Water flow and temperature double control, provides stable
domestic hot water temperature.
- With special mode of floor heating as 60℃ limited temperature
protection, and be more comfortable.
- With selectable device of indoor thermostat,the indoor
temperature would be set freely and 20% energy saving.
- With special mode of floor heating as 60℃ limited temperature
protection,and be more comfortable.
- With silent technology, and running voice is lower than national
standard.
- Time and temperature would be set within one week beforehand
,enjoy the heating and shower freely.
- With selcetable device for warning when gas leakage, to protect
your family safety.
- With digital LED display and all working condition is clear.
- With one button comfortable mode for both, be more convenient and
quick.
- With international technology of disjuncrt burning, the bath
would be more freely and energy saving.
