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Foshan Shunde Dongyuan Gas Appliances Industrial Co., Ltd. Foshan Dongyuan Thermal Technology Co.,Ltd
7 Years
| Ask Lasest Price | |
| Brand Name : | Dongyuan |
| Model Number : | L1PB20-NK |
| Certification : | ISO14001,ISO9001,OHSAS18001 |
| Price : | USD 180-250/pcs |
| Payment Terms : | L/C, T/T, D/P, Western Union |
| Supply Ability : | 10000pcs per month |
| Delivery Time : | 30days after receiving the deposit |
With cast silicon aluminum material wall hung gas boiler energy saving and environmental
Technical data
| Model Number | L1PB20 |
| Rated Gas Pressure(Pa) | 1300 |
| Rated Gas Output(kw) | 17.6 |
| Rated Gas Input(kw) | 20 |
| Gas Type | NG/LPG |
| Heating Area(㎡) | 80-160 |
| Temp.Range Of Heating Water(℃) | Radiator:30-80 Floor Heating:30-60 |
| Electric Power(W) | 110 |
| Application Water Pressure(Mpa) | 0.1-0.3 |
| Efficiency Under Rated Heat Input(%) | Above88% |
| Expansion Tank Capacity(L) | 6 |
| Lift Of pump(m) | 5 |
| Power Supply | 20-50HZ |
| Water Circulation Type | Airtight Forced Circulation |
| The Minimum Closed Flow(L/min) | 1.6 |
| The Minimum Starting Flow (L/min) | 2 |
| Preset Pressure Of Expansion Vessel(Mpa) | 0.1 |
| △T=30℃ Hot Water Supply(kg/min) | 8.3 |
| △T=25℃ Hot Water Supply(kg/min) | 10 |
| Sparated Input/Exhaust Duct(optional) | φ80/φ100 |
| Temp.Range Of DHW Supply(℃) | 30-60 |
| Noise On Working(DB) | ＜42 |
| Applicative Water Pressure(mpa) | 0.03-0.8 |
| Temperature Control | Gas Proportional Adjustment |
| The length Of Flue Dust(m) | 1 |
| Air Input/Exhaust Duct(mm) | φ60/φ100 |
| Ignition Type | Integrated Automatic Ignition |
| Exhaust Type | Forced Exhaust |
- Fashionable flat panel design, easy to operate.
- 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 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 hung blue LCD display and all working condition is clear.
- With function of heating and domestic hot water to be used freely.
- With special device for explosion protection to protect the boilers.
- With system monitoring all the time and three level for anti-frozen in winter to protect your family.
- With optimized design for bath function as double probe controlling system, the water temperature would be increased more quickly.
- Integrate design of control system ,120 degree turns over freely, convenient for maintenance.
- With simple operation muti-function human-machine conversation system.
- Multiple automatic protecting function ensure safety and reliability.
- With Aluminum fan and good quality ball bearing ensure low noise while working.
- The main parts are come from famous brand supplier which ensure best quality.
- Fashionable LED display with indicate light, fur able touch switch operation.(Fashionable LED display with durable touch and knob switch operation.)
- With modular structure design,advances assemble process, ensure excellent quality.
- Main heat exchanger with high efficiency and energy-saving enable heating efficiency reach Europe Standard.
- High quality copper waterway valves and pipe components ensure how water supplier reliable and comfortable.
- Advanced pressure sensors technology process monitoring and water pressure displaying, ensure boiler safety.
- 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.
- Unique remote control system realizing climate compensation function,ensure energy saving.
- 24H timing switch enable setting on /off with random needs.
- With Aluminum fan and good quality ball bearing ensure low noise while working.
- High efficient sealed chamber system ensure sufficient burning and energy saving.
- Can connect with room thermostat and remote controller which can provide more function options.
- Automatic electronic ignition and ionization flame control.
- Working mode and error codes indication by 1 light- emitting diodes(LED) on the control panel.
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