Fully Premixed Gas-Fired Commercial Purpose Condensing Boiler

• Customization: Available
• Function: Water Boiler, Hot Water Boiler
• Fuel: Gas-Fired
• Model NO.: GARC-LB 1260Kw-2800KW
• Installation: floor-standing
• Structure: Water Tube
• Media: Hot Water
• Water Circulation: Forced Circulation
• Drum Placement: Horizontal Boiler
• Pressure: Low Pressure
• Manufacturing Level: A
• Burning Style: Chamber Combustion Boiler
• Usage: Industrial, Home, Power Station
• material: Cast Silicon Alumnum Alloy
• Applicable Industries: Hotels, Manufacturing Plant, Home Use, Hospital
• Marketing Type: Nowe Product 2022
• Core Components: Cast Silicon Aluminum Heat Exchanger
• Output: Hot Water with Maximum 85degree celsius
• Key Selling Points: Automatic and high efficiency with 108%
• Product name: Low nitrogen condensing boiler
• Warranty: 1year
• Style: Vertical
• Certification: ISO9001,ISO14001,ISO45001
• Condition: Fully New
• Transport Package: Wooden Box
• Specification: 60KW~120KW
• Trademark: BLUEFLAME, OEM
• Origin: Tianjin
• HS Code: 84158120
• Production Capacity: 1000sets/Year
• Package Size: 2510.00cm * 1100.00cm * 1530.00cm
• Package Gross Weight: 300.000kg

Product Description

Products Description:

Wall-Mounted Commercial Purpose Fully Premixed Condensing Gas-Fired Heating Furnace:

1) Power model: 1260kW,1400kW, 2100kW,2800kW; 2) Variable frequency regulation:15%~100% step-less frequency conversion adjustment; High efficiency and energy saving: efficiency up to 108%; 3) Low nitrogen&environmental protection: NOx emission is as low as 30mg/m³ (standard working condition); 4) Material: cast silicon aluminum host heat exchanger, high efficiency, strong corrosion resistance; 5) Space advantage: compact structure; Small volume; Light weight; Easy to install; 6) Stable operation: the use of advanced imported accessories ensures safe and reliable operation; 7) Intelligent comfort: unattended, accurate temperature control, make heating more comfortable; 8) Long service life: the core components such as the Cast silicon aluminum are designed to last more than 20 years;

Techincal Data	Unit	Product Model&Specification
		GARC-LB1400	GARC-LB2100	GARC-LB2800	GARC-LB4200
Rated heat output	kW	1400	2100	2800	4200
Maximum air consumption at rated thermal power	m3/h	140	210	280	420
Hot water supply capability(△ t=20°)	m3/h	60	90	120	180
Maximum water flow rate	m3/h	120	180	240	360
Mini./Max. water system pressure	bar	0.2/6	0.2/6	0.2/6	0.2/6
Max. outlet water temperature	ºCC	90	90	90	90
Thermal efficiency at maximum load 80ºC-60ºC	%	98	98	98	98
Thermal efficiency at maximum load 50 ºC-30C	%	103	103	103	103
Thermal efficiency at 30% load(outlet water temperature 30°C)	%	108	108	108	108
CO emissions	ppm	<40	<40	<40	<40
NOx emissions	mg/m	<30	<30	<30	<30
Hardness of water supply	mmol/L	0.6	0.6	0.6	0.6
Type of gas supply		12T	12T	12T	12T
Gas pressure(dynamic pressure)	kPa	5~8	5~8	5~8	5~8
Size of water outlet interface of the boiler		DN50	DN50	DN50*2	DN50*2
Size of return water interface of the boiler		DN100	DN100	DN100*2	DN100*2
Size of return water interface of the boiler		DN100	DN100	DN100x2	DN100*2
Size of condensate outlet interface of the boiler	mm	DN25	DN32	DN25*2	DN32*2
Dia.of smoke outlet interface of the boiler	mm	300	400	300*2	400*2
Length of the boiler	mm	2510	2680	2510	2680
Width of the boiler	mm	1100	1170	2200	2340
Height of the boiler	mm	1530	1580	1530	1580
Boiler net weight	kg	822	1390	1610	2780
Electric power source required	V/Hz	400/50	400/50	400/50	400/50
Noise	dB	<55	<55	<55	<55
Electric power consumption	W/	3000	6000	6000	12000
Reference heating area	m2	21000	31500	42000	63000

Premixed Combustion Technology:
  Pre-premixing technology refers to the premixing of gas and excess air in front of the fan. The premixed air enters the combustion chamber through the wind. The gas servo proportional valve and automatic premix control technology make the gas mix fully proportioned with air in front of the fan. By adjusting the gas proportional valve, gas combustion with high efficiency and low discharge can be realized. A metal fiber burner is used to make premixed gas burn evenly on its surface. Local high temperature is avoided, nitrogen oxide emissions are reduced, and radiation heat transfer is realized.
Condensing Heat Transfer Technology:
   The material of the main heat exchanger, the core part of the full premix low nitrogen condensing gas boiler, is cast silicon aluminum. The main heat exchanger integrates the combustion chamber, flue, and waterway. The cast aluminum heat exchanger has good corrosion resistance. The columnar endothermic column has the largest heat exchange area in a limited volume. The combustion chamber and the export are located above the main heat exchanger. The water inlet is at the bottom. The water temperature increases gradually from bottom to top. The flue gas from top to bottom temperature is gradually diminishing. In order to ensure that each point in the heat exchanger can be adequately heated, water and flue gas flow in reverse place. In that way, the most explicit in flue gas heat and water vapor latent heat is absorbed by the water, the exhaust temperature is reduced effectively, and water vapor is precipitated from the flue gas. This technology can achieve efficiency, energy-saving, and environmental protection authentically.
    

Product Advantages:

High Effiiciency	Energy-Saving	Evironmental Protection	Safty	Reliable	Low Exhaust Temperature	Intelligent
Long Service Life	Wide Temperature Range	Silent Operation	Wide Adaptability	Personlized Design	Small Occupation Area	Worry-free Use

Performance Comparison	Convential Gas-Fired Boiler	Fully Premixed Low Nitrogen Condensing Gas-Fired Boiler
Thermal Efficiency	90%	108%
NOx Emission	2 levels, basic level	5 levels, the cleanest level
Heating-Load Turndown Tation	gear/step adjustment	15%~100 stepless adjustment on demand
Average Gas Consumption per Square Meter in a Heating Season(4months, in North China)	8-10m^3	5-6m^3
Combustion Noise During Heating Operation	using ordinary blowers, high noise and high power consumption	using the world's top stepless frequency convertion blowers/fans, the noise is extremly low
Construction and Installation	complicated installation and large space required	simple installation, requires little space
Boiler Size(1MW Boiler)	12m^3	3m^3
Boiler Weight	large mas,heavy weight, inconventient installation, need lifting equipment, high requirements for load-bearing mechanisms, and poor safty	the weight of cast aluminum silicon magnesium alloy is only 1/10 of that of carbon steel. Casters can be positioned and installed, very easy to transport and move

Advanced Safty Control System:

Gas outage protection	System water shortage protection	Gas pressure protection	Air pressure startup detection
Gas flow air pulse compensation	Post-purge protection	Pre-purge protection	Flue gas temperature protection
Freeze protection	Ion flameout protection	Water temperature sensor failure protection	System water overpressure protection
Condensate seal blockage protection	Anitioxidant corrosion protection	Over temperature protection	Ultra wide votage operation

We use the wold famous brand components:
The core components is Condensing Full Pre-mixed Cast Silicon Aluminum Magnesium Alloy Heat Exchanger:

Typical Application:

Company Introduction:

    Blue flame High-tech (Tianjin) Gas Technology Co., Ltd. is the first talent-intensive company in China that integrates optimization design, research and development, testing, and professional training of gas application products. There are high-end researchers in gas combustion, gas heating, gas air conditioning, gas transmission and distribution, efficient heat transfer, intelligent control, computational fluid dynamics simulation technology, computational combustion simulation technology, numerical heat transfer simulation technology, and other aspects. The company takes talents as the center, and actively promotes technology innovation in the gas application industry. The company aims to create the first international company focusing on the research and development, production, and sales of gas efficient and low emission utilization products in China.
   Under the background of the state's promotion of industry-university-research innovation cooperation mode, blue flame High-tech (Tianjin) Gas Technology Co., LTD., relying on domestic scientific research institutes, has built an innovative platform for gas combustion and efficient utilization, gathered many domestic high-quality researchers in the gas application and related fields, and formed a professional research and development team. Internal personnel is graduated from Tianjin University, Tongji University, Chongqing University, Hebei university of technology, Beijing university of aeronautics and astronautics, and many other colleges, to provide high-end technical support for the company, relying on the blue flame high-tech innovation platform, gas boiler industry with low emission and high efficiency of silicon aluminum heat exchangers, and fully premixed low nitrogen condensing gas-fired boiler.

Patent Certificate:

Project Case:

 

FAQ:

Q1: How to get the best price quickly?
(1) Pls let us know the area used, the height of the floor, and the amount of hot water, we will give our proposal for the boiler model.
 
Q2: How long is the service life of the boiler?
A: Normally 25 years, with proper operation and good maintenance, the boiler can be used for 25-30 years.
 
Q3: How to guarantee the quality?
(1) We have a powerful QC team to control the quality in every production process. The best quality is our enterprise life;
(2) Third-party inspection report;
 
Q4: How about the installation and Commissioning?
After the boiler arrived at the site, we will guide you on how to install the boiler online; If necessary, we will fly to your site for installation and commissioning.