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Foshan Shunde Dongyuan Gas Appliances Industrial Co., Ltd.
TEL: 86--15015611061
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High Thermal Efficiency Gas Fired Boilers Simple Operation 55db Low Noise
  • High Thermal Efficiency Gas Fired Boilers Simple Operation 55db Low Noise
  • High Thermal Efficiency Gas Fired Boilers Simple Operation 55db Low Noise

High Thermal Efficiency Gas Fired Boilers Simple Operation 55db Low Noise

Place of Origin China,Shunde
Brand Name Dongyuan
Certification ISO14001,ISO9001,OHSAS18001
Model Number L1PB16-HF
Product Details
Natural Gas
Wall Hung
Hot Water Boiler
Low Pressure
High Light: 

hot water boilers residential


residential gas boiler

Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
Each product in plastic bag which comes with the product instructions and foam packaging, then carton packaging outside with another thicker plastic bag.
Delivery Time
30days after receiving the deposit
Payment Terms
L/C, T/T, Western Union, D/P
Supply Ability
10000pcs per month
Product Description

High Thermal Efficiency Simple Operation For Radiator And Floor Heating LCD display 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



- Self- diagnostics system. Error will be shown once there is any fault.

- Multiple security devices ensure high safety grade including anti-freezing protection, overheat

protection, by-pass protection, and so on.

- Extra quiet. Noise is less than 55db when working.

-Four section timer.

- Large screen display.

- Forced exhaust.

- Max heating power and max DHW supply can be adjusted separately.

-Inteligent constant temperature control will provide easeful warmth for your rooms and comfortable shower water anytime.

-Thermostat optional 



- Microcomputer automatic control, automatic detection of running state.

- Gas flow proportional control, variable frequency and energy- saving heating.

-Ultra-quiet design with air combustion, extremely quiet.

-Green environmental protection,ultra-low emission.

-Touch buttons, big-screen dynamic LCD display, sensitive and comfortable.

- Human man-machine interface,easy operation and maintenance.

-Dynamic fire display, automatic central control data output, intuitive and convenient.

- Stable appearance,classic style, simple and handsome-one shell.

-Multiple security features, automatic return to work status,security no worries.

- Digital precise temperature control system, are free to adjust temperature.



-Integrated design of control system, 120 degree turns over freely, convenient for maintenance.

-Multiple automatic protecting function ensure safety and reliability.

-24H timing switch enable setting on/off with random needs.

-Main heat exchanger with high efficiency and energy-saving enable heating efficiency reach Europe Standard.

-With Aluminum fan and good quality ball bearing ensure low noise while working.

- Advanced pressure sensors technology process monitoring and water pressure displaying, ensure boiler safety.

- Unique remote control system realizing climate compensation function,ensure energy saving.

- With simple operation muti-function human-machine conversation system.

- With efficient, energy saving and high lift water pump ensure boiler low water supplier reliable and comfortable.

-The main parts are come from famous brand supplier which ensure best quality. -Supper bigger LED display with durable touch switch operation.

- With modular structure design,20% thin than normal mode.

-High efficient sealed chamber system ensure sufficient burning and energy saving.



-Muti-period timer,thermostat comfortable, energy-saving gas .

- Digital display system pressure,more precisely.

-Stand-button design, operation is very simple.

- Large LCD blue screen, so that the boiler running at a glance.

- New lid design ,commissioning maintenance is very convenient.




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No.3 Depin Road, Xingtan,Shunde,Foshan,Guangdong,China
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