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Foshan Shunde Dongyuan Gas Appliances Industrial Co., Ltd.
TEL: 86--15015611061
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Multi Function Wall Hung Gas Boiler Propane Gas Water Heater
  • Multi Function Wall Hung Gas Boiler Propane Gas Water Heater
  • Multi Function Wall Hung Gas Boiler Propane Gas Water Heater

Multi Function Wall Hung Gas Boiler Propane Gas Water Heater

Place of Origin China,Shunde
Brand Name Dongyuan
Certification ISO14001,ISO9001,OHSAS18001
Model Number L1PB20-NS
Product Details
Wall Mounted
Housing Material:
Stainless Steel
Power (w):
Gas Type:
Bath & Heating,Water Heating,Gas Home Appliance
White Or Grey
Product Name:
Wall Mounted Gas Water Boiler,20kw Wall Haung Gas Boiler
Bathroom,Outdoor Or Kitchen
Remote Controlled
LED Displayer Optional
Gas Heater Type:
Gas Boiler
Energy Save
High Light: 

Multi Function Wall Hung Gas Boiler


Airtight Forced Wall Hung Gas Boiler


Remote Controlled Wall Hung Gas Boiler

Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
ach 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
Supply Ability
10000pcs per month
Product Description

     20KW Tankless Water Bolier Propane Gas Water Heater Instant Hot Water Heater



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


Multi Function Wall Hung Gas Boiler Propane Gas Water Heater 0


High efficiency and environmental protection:

Heat exchanger fins increase disturbance flow structure, reduce heat transfer blind area, heat exchanger

patent design, heat efficiency up to 90%, ultra low nitrogen oxide design, green environmental protection.


Safe and reliable:

The temperature gradient control function and the three anti freezing control are unique, and the safety

protection is up to 28. The design life of the whole machine more than 15 years.


Low noise design:

Low noise design, using cast aluminum fan, intelligent control gas proportional valve, with special

combustion and water system.


Easy maintenance:

The original modular design, assemble and disassembly is simple, fault memory function, convenient

for the rapid diagnosis of after sales personnel.


Patent technology:

The invention patent high- frequency electronic anti scaling device and the original windberak and sand

structure design are committed to manufacturing gas wall hanging stove products suitable for our conditions.



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

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

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

- With efficiency sealed chamber system ensure sufficient burning and energy saving.

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

- Fashionable LCD display with indicate light, fur able touch switch operation.(Fashionable LCD display with durable

touch and knob switch opeartion.)

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

- The system is controlled by intelligent mirco computer. With automatic checking and juding, all working condition

is clear.

- With hung blue LCD display and all; working confition is clear.



- With design of stable wind resistance, and the boiler works stably even in bad weather.

- Proportional controlling of gas flow , and heating with frequency conversion.

- Adopting European combustion technology and heat exchanging technology, Increase het efficiency and save energy.

- Shower water system adopts water flow and temperature double control,achieve European level.

- Clip type of temperature sensor which can avoid scale deposit and damage, improve the stability of product.

- Room sealed combustion chamber with strengthened mrcro- negative pressure technology, avoiding any leakage

of exhaust gas.

- On line temperature dynamic display and automatic error defecting code, to be used and maintained.



Multi Function Wall Hung Gas Boiler Propane Gas Water Heater 1

Contact Us at Any Time

No.3 Depin Road, Xingtan,Shunde,Foshan,Guangdong,China
Send your inquiry directly to us