| Customization: | Available |
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| Function: | Hot Water Boiler, Oil Boiler |
| Fuel: | Coal-Fired |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Hot water boiler usually uses gas, fuel oil, electricity, etc. as energy source, through combustion or other ways to convert energy into heat energy, heating the water in the furnace, so that it reaches a certain temperature and then output. It has the characteristics of high efficiency, stability, safety and reliability.
The hot water boiler has an advanced design and adopts a variety of safety protection devices, such as over-temperature protection, pressure protection, etc., to ensure safety during operation. At the same time, its intelligent control system can easily adjust the water temperature, water volume and other parameters to meet different usage requirements.
| Boiler Model | WNS0.35 | WNS0.7 | WNS1.4 | WNS2.1 | WNS2.8 | WNS4.2 | WNS5.6 | WNS7 | WNS10.5 | WNS14 | |
| Rated thermal power(MW) | 0.35 | 0.7 | 1.4 | 2.1 | 2.8 | 4.2 | 5.6 | 7 | 10.5 | 14 | |
| Rated steam pressure(Mpa) | 1.0/1.25/1.6/2.5 | ||||||||||
| Rated output water temperature(ºC) | 95/115/130 | ||||||||||
| Rated return water temperature(ºC) | 70 | ||||||||||
| Thermal efficiency(%) | >97 | ||||||||||
| Nox emission(mg/m3) | 120/80/30 | ||||||||||
| Exhaust gas temperature(ºC) | <60 | ||||||||||
| Fuel type | Light diesel oil/Heavy oil/Natural gas/Liquefied gas/City gas | ||||||||||
| Fuel consumption | Light diesel oil(kg/h) | 31.6 | 60.4 | 122.8 | 192.93 | 246.1 | 367.1 | 490.2 | 593.6 | 936.5 | 1200.8 |
| Natural gas(Nm3/h) | 36.6 | 69.3 | 146.1 | 227.1 | 286.5 | 412.6 | 543.7 | 660.7 | 998.8 | 1330.7 | |
| Max transportation weight(t) | 2.65 | 4.66 | 6.53 | 7.3 | 8.1 | 15.1 | 18.2 | 25.6 | 29.1 | 47.8 | |
1. What types of boilers does the factory have?
Our factory produces many types of boilers, including gas boilers, oil boilers, biomass boilers, and heat transfer oil boilers. Different types of boilers are suitable for different demand scenarios.
2. How is the thermal efficiency of the boilers?
Our boilers adopt advanced design and high-quality materials, with high thermal efficiency, which can greatly reduce energy consumption and save your operating costs. Specific thermal efficiency values may vary depending on different boiler models.
3. What is the service life of the boiler?
Our boilers undergo strict quality control and testing, and have a long service life under normal use and maintenance. Generally, it can reach more than 10 years.
4. What after-sales service?
We provide a full range of after-sales service, including equipment repair, maintenance, technical consultation and so on. During the warranty period, if the equipment has quality problems, we will provide free repair service.
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