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Foshan Shunde Dongyuan Gas Appliances Industrial Co., Ltd. Foshan Dongyuan Thermal Technology Co.,Ltd
8 Years
| Ask Lasest Price | |
| Brand Name : | Dongyuan |
| Model Number : | L1PB36-NK |
| Certification : | ISO14001,ISO9001,OHSAS18001 |
| Price : | Negotiable |
| Payment Terms : | L/C, T/T, Western Union |
| Supply Ability : | 10000pcs per month |
| Delivery Time : | 30days after receiving the deposit |
Environmental Protection Wall Mounted Installation Manufacturer For Hot Water And Heating Gas Heating Boiler
Technical data
| Model Number | L1PB32 |
| Gas Type | NG/LPG |
| Rated Gas Pressure(Pa) | 2000/2800 |
| Rated Gas Input(kw) | 32 |
| Rated Gas Output(kw) | 28.2 |
| Efficiency Under Rated Heat Input(%) | Above88% |
| Power Supply | 20-50HZ |
| Electric Power(W) | 145 |
| Temp.Range Of Heating Water(℃) | Radiator:30-80 Floor Heating:30-60 |
| Heating Area(㎡) | 200-300 |
| Lift Of pump(m) | 7 |
| Application Water Pressure(Mpa) | 0.1-0.3 |
| Expansion Tank Capacity(L) | 8 |
| Preset Pressure Of Expansion Vessel(Mpa) | 0.1 |
| Water Circulation Type | Airtight Forced Circulation |
| △T=25℃ Hot Water Supply(kg/min) | 16 |
| △T=30℃ Hot Water Supply(kg/min) | 13.3 |
| 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) | 855*470*390 |
| Packing Dimensions(mm) | 870*495*390 |
| Container(20GP/40GP/40HQ) | 166/333/404 |
- Integrated pump, expansion tank, heating safety,manometer, automatic air exhaust device.
- Frost protection: Burner and pump will be switch on automatically by danger of freezing. It is allowed to use
antifreeze liquid instead of water in the heating system.
- Digital precise temperature control system, are free to adjust temperature.
- Green environmental protection,ultra-low emission.
- Fan burner with full gas- air premix provides gas combustion with close to ideal conditions-so the condensation
process begin earlier and by higher return line temperature(about 57℃)
- Sectional stainless steel condensing heat exchanger for condensation and utilization of latent of the water
vapors from exhausting smoke with efficiency till 90%
- Modulation: boiler output changes automatically to keep the set heating and DHW temperature constant,
with great optimization of gas consumption.
- Integrated pump, expansion tank, heating safety valve,manometer,automatic air exhaust device.
- Support smooth control with open therm room thermostat from any producer.
- Neat design, gas saving, high efficiency, environmental protected. Adopt advanced technology, high quality
components, high efficiency combustion.
- Various capacity available. Input capacity(20kw,24kw,28kw,32kw) can match with different house type.
- Can be connected with room thermostat or remote controller which providing more function options.
- Frost protection: Burner and pump will be switch on automatically by danger of freezing. It is allowed to use
antifreeze liquid instead of water in the heating system.
- Protected service menu for internal functions and working parameters adjusting.
- High reliability with integrated switch-mode power supply
- Supports smooth control with Open Therm room thermostat from any producer.
- Self- diagnostics system. Error will be shown once there is any fault.
- Inteligent constant temperature control will provide easeful warmth for your rooms and comfortable shower water anytime.
- Built- in 4 step timing,temperature setting and heating function, comfort, energy saving.
- With control circuit boards, control centers for high-intelligent equipment operation and safety protection.
- With multi- stage intelligent antifreeze, multi-stage combustion, the temperature is less than 8 degrees celsius to start
automatically, the pump after the cycle in the burning to stop working, the pump.
- Multiple security devices ensure high safety grade including anti-freezing protection, overheat
protection, by-pass protection, and so on.
- Supports smooth control with Open Therm room thermostat from any producer.
- Easy operation. With 2 knobs for mode choosing and function option,another 5 indicating lights for indicating working
condition of boiler.
- Electronic controlled fan with variable rotation speed for keeping the optimal minimal required air exceed in the gas-air mix.
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