
Energy saving and high lift water pump wall hung gas boiler low noise while working
Technical data
Gas Type | NG/LPG |
Model Number | L1PB32 |
Rated Gas Pressure(Pa) | 1300/2000/2800pa |
Rated Gas Output(kw) | 28.2 |
Rated Gas Input(kw) | 32 |
Power Supply | 20-50HZ |
Electric Power(W) | 145 |
Efficiency Under Rated Heat Input(%) | Above88% |
Heating Area(㎡) | 200-300 |
Temp.Range Of Heating Water(℃) | Radiator:30-80 Floor Heating:30-60 |
Application Water Pressure(Mpa) | 0.1-0.3 |
Lift Of pump(m) | 7 |
Expansion Tank Capacity(L) | 8 |
Water Circulation Type | Airtight Forced Circulation |
Preset Pressure Of Expansion Vessel(Mpa) | 0.1 |
△T=30℃ Hot Water Supply(kg/min) | 13.3 |
△T=25℃ Hot Water Supply(kg/min) | 16 |
The Minimum Starting Flow (L/min) | 2 |
The Minimum Closed Flow(L/min) | 1.6 |
Temp.Range Of DHW Supply(℃) | 30-60 |
Applicative Water Pressure(mpa) | 0.03-0.8 |
Air Input/Exhaust Duct(mm) | φ60/φ100 |
Sparated Input/Exhaust Duct(optional) | φ80/φ100 |
Noise On Working(DB) | <42 |
The length Of Flue Dust(m) | 1 |
Temperature Control | Gas Proportional Adjustment |
Ignition Type | Integrated Automatic Ignition |
Exhaust Type | Forced Exhaust |
Connections(mm) | For Gas&Heating Water Pipes:G3/4 For DHW Pipes:G1/2 |
- High flow hot water central supply system,able to provide multiple users with hot water simultaneously.
- With temperature controller, can freely set different degrees in house in different time for any specific requirements,satisfying energy-saving and individual needs.
- 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)
- Using unique step motor which can adjust gas flow of high precision with linearity driver.
- On line temperature dynamic display and automatic error defecting code,to be used and maintained.
- Shower water system adopts water flow and temperature double control, achieve European 3-star level.
- Micro-computer control and self-inspection system.
- Water flow and temperature double control,provides stable domestic hot water temperature.
- Proportional controlling of gas flow, and heating with frequency conversion.
- Multiple automatic protections.
- With function of heating and domestic hot water to be used freely.
- Multiple automatic protections.
- With design of stable wind resistance, and the boiler works stably even in bad weather.
- With overtime protection when time for constant domestic hot water is more than 60 minutes,and the bath would be more safe.
- With silent technology, and running voice is lower than national standard.
- With special function of temperature saving, the temperature would be judged automatically based on outdoor temperature, Energy saving and environment friendly.
- With international technology of disjuncrt burning, the bath would be more freely and energy saving.
- With selectable device of indoor thermostat,the indoor temperature would be set freely and 20% energy saving.
- Main heat exchanger with high efficiency and energy-saving enable heating efficiency reach Europe Standard.
- The main parts are come from famous brand supplier which ensure best quality.
- Unique remote control system realizing climate compensation function,ensure energy saving.
-Super bigger LED display with indicate light,durable tough switch operation.( Super bigger LED display with durable touch switch operation.)
- High quality copper waterway valves and pipe components ensure how water supplier reliable and comfortable.
- Multiple automatic protecting function ensure safety and reliability.
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.