| After-sales Service: | onsite, remote online |
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| Warranty: | onsite, remote online |
| Type: | water heating equipment |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier  |
Мощность модели: 1260 кВт, 1400 кВт, 2100 кВт, 2800 кВт; Регулировка переменной частоты: 15% ~ 100% бесступенчатая регулировка преобразования частоты; Высокая эффективность и энергосбережение: КПД до 108%; Защита окружающей среды с низким содержанием азота: выбросы NOx составляют всего 30 мг/м³ (стандартные рабочие условия); Материал: литой силиконовый алюминиевый теплообменник, высокая эффективность, сильная коррозионная стойкость; Преимущество пространства: компактная структура; небольшой объем; легкий; легко установить; Стабильная работа: использование передовых импортных аксессуаров для обеспечения безопасной и надежной работы; Интеллектуальный комфорт: без присмотра, точный контроль температуры, сделать отопление более комфортным; Долгий срок службы: основные компоненты, такие как литой силиконовый алюминий, рассчитаны на срок службы более 20 лет. |
| 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 | ºC | 90 | 90 | 90 | 90 |
| Thermal effiency at maximum load 80ºC-60C | % | 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 | DN100*2 | 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 |
| 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) | 8-10m3 | 5-6m3 |
| 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) | 12m3 | 3m3 |
| 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 |
| 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 |
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Full Premixed Frequency Conversion Blower(EBMPAPST/AEMETK): DC fan imported from German, more energy conservation; Full aluminum exchanger, low noise, stable operation; Stepless adjustment of output load, the adjustment is relatively large; Precise adjustment of airflow; Air and gas are fully mixed inside the blower; |
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Intelligen Control System(Honeywell/Reside/Siemens): Automatic operation, constant outlet water temperature; Multiple boilers can work in parallel; A control mode is optional and available which can control solar and heat pumps in the meantime ; An outdoor temperature sensor is available and optional that can control the boiler's operation according to weather changes and save energy. |
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Gas Proportional Valve(Dungs/Honeywell): The mechanical proportional valve imported from Germany ensures the stable operation of the boiler; Broadband regulating air pressure to ensure stable gas supply; Zero pressure at the outlet ensures a constant air-fuel ratio. |
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Metal Fiber Burner(Huitong): Micro fire hole design, large area, more uniform flame distribution; Avoid the existence of local high temperature, combustion more fully; Surface covered with metal fiber net, high-temperature resistance, long service life; Effectively reduce the flame height and temperature and achieve low nitrogen combustion. |
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Product specifications include 28kW, 36kW and 46kW; Compact and reliable structure, lighter weight, specially designed for domestic gas heating; Cast silicon aluminum material has high heat transfer efficiency and strong corrosion resistance; A cleaning opening is installed on the side to facilitate the cleaning of accumulated dust and prevent blockage; High-end design with large-scale production, the price is internationally competitive. |
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Product specifications include 60kW, 80kW, 95kw, and 115KW. Three water channels are designed in parallel, with small water resistance; Reverse heat exchange between flue gas and water to strengthen heat exchange; One-time cast molding, long service life; Cast Si_Al material, high heat transfer efficiency, strong corrosion resistance Suitable for small floor-standing condensing furnace and positive displacement condensing water heater; |
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Product specifications include 150KW, 200kW, 240kw, 300kW, 350kW and 400KW. Compact structure, light density, and high strength. Unique waterway design, low resistance. Heat conduction fin design, stronger heat absorption, and high heat transfer efficiency. The flue gas goes straight in&out, with low resistance, easy to condense the high-temperature flue It is made of Si-Al alloy, with high heat exchange efficiency, strong corrosion resistance, and durability. |
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Product specifications consist of 580KW, 700KW, 830KW, 960KW, 1100KA, 1260KW, 1400KW, 2100KW; The water volume of the heat exchanger body is 22% larger than that of other similar products, and the cross-sectional area of the water channel is significantly increased; The chamfer of the water channel is optimized by simulation, and the water resistance is smaller, which greatly reduces the possibility of scaling; The volume of the combustion chamber is 50% larger than other similar products, and the inner surface temperature of the furnace is lower; The water channel around the furnace adopts a rotary design, which avoids the problem of dry burning of the furnace body from the structure; The unique design of the diversion groove in the water channel increases the area of the heat exchanger, enhances the turbulent flow effect, and strengthens the internal heat transfer. |
Suppliers with verified business licenses
Audited Supplier 
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