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Foshan Shunde Dongyuan Gas Appliances Industrial Co., Ltd.
Home ProductsGas Condensing Boiler

Wall Mounted Gas Condensing Boiler Low Water Pressure Starting 740*430*320mm

China Foshan Shunde Dongyuan Gas Appliances Industrial Co., Ltd. certification
China Foshan Shunde Dongyuan Gas Appliances Industrial Co., Ltd. certification
We are very satisfied with the boiler which is excellent working and my customer like it very much.

—— Mr Benjamin

Good quality, best service! I will always find you to buy boiler and hope we could keep cooperation in the future.

—— Edward

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Wall Mounted Gas Condensing Boiler Low Water Pressure Starting 740*430*320mm


Large Image :  Wall Mounted Gas Condensing Boiler Low Water Pressure Starting 740*430*320mm

Product Details:
Place of Origin: China,Shunde
Brand Name: Dongyuan
Certification: ISO
Model Number: LL1PB24-HX
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: USD 450-550PCS
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: 7 work days
Payment Terms: T/T
Supply Ability: 100000pcs per month
Detailed Product Description
Color: White And Black Installation: Wall Hung
Usage: Provide Home Heating And Show Display: LCD
High Light:

high efficiency condensing boiler


lpg condensing boiler

Wall Mounted Gas Condensing Boiler Low Water Pressure Starting 740*430*320mm 
Triple over-heat protection.
- Flameout protection.
- Reignite function.
- Defer ignition function.
- Anti-freezing function.
- Anti-lock function for pump.
- Overload protection for pump.
- Lightning strike protection.
- Overload protection for control system.
- Safety release function.
- Automatic circulation function of pump.
- Self-diagnostic function.
- Safety lock function.
- Automatic by-pass valve
Technical Date

Gas TypeNG/LPG
Rated Gas PressurePa2000/2800
Rated Heat Outputkw22242628
Effciency Under Rated Heat Input%≥96
Power Supply/AC220-50Hz
Electric Powerw130145
Electricity And Water Protection Grade/IPX4
Rated Heat Inputkw22.92527.129.2
Range Of Water Temp.For HeatingRadiator:30-80, Floor heating:30-60
Heating Area90-190110-210130-230150-250
Lift Of Pumpm57
Water Pressure RangeMpa0.1-0.3
Expansion Tank CapacityL68
Preset Pressure Of Expansion VesselMpa0.1
Water Circulation Type/Airtight forced circulation
Hot Water Capacity with △T=25℃kg/min11.512.513.514.6
Hot Water Capacity with △T=30℃kg/min9.610.411.312.2
Range Of Water Temp.For Hot Water30-60
Water Pressure RangeMpa0.03-0.8
The Minimum Starting FlowL/min2
The Minimum Closed FlowL/min1.6
Gas InputInchG3/4
Conection For Heating Water PipesInchG3/4
Conection For DHW PipesInchG1/2
Air Input/Exhaust DuctMm100/60
The Length Of Flue Ductm1(the maximal length is 3m)
Noise On WorkingDB<42
Exhaust type/Forced exhaust
Ignition type/Integrated automatic ignition
Temperature control/Gas proportional adjustment
Product Dimensionsmm740*430*320
Packing Dimensionsmm860*500*400

-Utilize the safest balances forced air-supply and exhaust means, ensure the complete insulation of the
combustion air and exhaust gas from the living rooms,and negative pressure combustion prevents exhaust
gas from polluting the indoor air under any circumstance.
-Twenty sufficient safety protections for guarantee.
-Intelligent constant temperature technology built-in to maintain constant temperature water flow.
-Start up with super low water pressure
-Dual temperature sensors control.
-High flow hot water central supply system,able to provide multiple users with hot water simultaneously
-Automatically control for free adjustment of heating temperature, complying with different heating mode to
satisfy specific requirements.
-Unique inverted& flame combustion technology, low CO and Nox emissions.
-Advanced combustion and heat-exchanging design,low noise in operation.
European noble type appearance design with know which can be a 360 degree spin, simplicity and fashion.
New lid design, commissioning and maintenance is very convenient.
Digital display the system pressure, it would be more precisely.
 About us:
GuangDong DongYuan Kitchenware Industrial Co.,Ltd is located in Shunde district,Foshan City, With 60,000 square meters workshop and over 1000,000 pieces of annual capacity. It has been a large modernization corporation specialized in manufacturing all kinds of stainless steel sinks, stainless steel kitchenware and other stainless steel products. Since DongYuan was found in 1993,She has been investing in buying the most advanced facilities and using the advanced technics. With the CSA and CUPC certificate,our sinks sell well all over the world,commanding customer’s favor and good reputation.

Contact Details
Foshan Shunde Dongyuan Gas Appliances Industrial Co., Ltd.

Contact Person: Lee

Tel: +8615015611061

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