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High Quality &Good Price Natural Gas Boilers

Oil Fired Steam Boiler, Diesel Oil Steam Boiler manufacturer
The boiler flue gas outlet has a flue gas condensation recovery device, which can effectively control the exhaust gas temperature, and the boiler has high thermal efficiency.
Fire Tube Boiler, 3 Pass Fire Tube Boiler Manufacturer
Yongxing gas steam boiler adopts a three-pass structure, with a compact combustion chamber and flue pipe arrangement, making it particularly small in size and occupying a small area.
Yongxing's gas fired boilers are high-tech, high-quality, fully automatic CO2 welding, uniform component standards, and quality assurance. And let you enjoy factory wholesale price.
Yongxing’s gas steam boiler uses a corrugated furnace as the combustion chamber. Due to the heat transfer effect is enhanced, it absorbs the thermal expansion and furnace body contraction.
CWNS is a gas fired boilers hot water boiler. With normal temperature and pressure, the outlet water temperature can reach 95 ℃, and the efficiency can be greater than 94%.
LHS500 kg - 0.7 Steam Boiler
Except the horizontal gas steam boiler, vertical gas fired steam generator is also an very important types. Specially for small working shop or factory. It has better cost performance.

Our Natural Gas Boilers Certifications

  • Certificate
  • Biomass Steam Boiler Certificate 2
  • Biomass Steam Boiler Certificate 3
  • Biomass Steam Boiler Certificate 4

Yongxing Natural Gas Boilers Reliable Quality

We are China’s first-class gas fired boiler manufacturer with the most affordable gas steam boiler prices. Once you want to buy a very high natural gas steam boiler efficiency but want to save gas-fired boiler cost, Yongxing must be your first choice.

Yongxing’s natural gas boilers use Natural Gas, City Gas, Lpg, or Propane as fuel. So it is also named propane steam boiler or LPG steam generator

In the design, we adopt a three-pass full wet back structure. It spreads the burner heat in the natural gas steam boiler for three cycles, increasing your natural gas steam boiler efficiency.

At the end of Natural Gas Boilers, we are equipped with a suitable economizer or condenser to maximize your boiler efficiency. As a development, natural gas fuel has also begun to decrease in nature. Energy-saving, emission reduction, and cost reduction are Yongxing natural gas steam boiler’s first goals.

More Features of Yongxing gas-fired boilers

  • The gas-fired steam boiler furnace adopts a corrugated shape. It helps your boiler increase the length of flue gas residence time.
  • Use a larger diameter threaded smoke pipe for your gas steam boiler, which can highly increase the boiler water capacity.
  • A larger combustion chamber design will help your gas-fired boilers furnace radiant heating area and reduce NOx emissions.
  • To improve your burner working conditions and prolong its life, we set up a preset post-blowing function at the natural gas steam boiler’s furnace end.
  • The front and back of the gas steam boiler use multi-stage sealing, facilitating your inspection and maintenance of the smokebox.
  • If it is a horizontal gas fired steam boiler, the heating area will be sufficient, and the natural gas steam boiler efficiency will be very high, reaching 94% and above.
  • A horizontal natural gas steam boiler uses a color touch screen control panel and digital control system. Help you realize the fully automated operation of the boiler room.

In nowadays, we also designed the Skid-mounted natural gas steam boiler. Because the whole system is installed well in our workshop, so the natural gas boilers prices are sharply down. 

Send us an inquiry now; we will give you a suitable boiler.

-Yongxing Natural Gas Boilers Reliable Quality
-Yongxing Natural Gas Boilers Reliable Quality
Yongxing Natural Gas Boilers Reliable Quality
Welcome to visit our factory and check natural gas boilers
  • Yongxing welcome your visit anytime.
  • Yongxing is near Zhengzhou airport, we will take you by car from there.
  • We will guide your whole journey for Natural Gas Boilers.
  • We could take you to check nearby running Natural Gas Boilers

Yongxing Natural Gas Boilers Quality Control

Boiler Drum & Tube Plate
Thread Pipes

All You Need To Know About Natural Gas Boiler

Industrial natural gas boilers are the most common and strongly preferred option by businesses today because they are convenient, reliable, and efficient.

In this guide, you will learn everything you need to know about the commercial natural gas steam boiler, including the different options available for sale at Yongxing boiler groups. Keep reading to know more.

What Is Your Natural Gas fired Boiler?

As the name indicates, natural gas fired boilers use natural gas as fuel. In other words, they run on natural gas, which is one of the least contaminated fuels used for boiler operation. Thus, it is no surprise that natural gas is rapidly replacing coal as the fuel of choice.

Natural gas consists mostly of methane (typical >85%), with the balance varying being amounts of ethane, propane, butane and some inert components (nitrogen, carbon dioxide, and helium). Natural fired steam boiler doesn’t generate dirty emissions or causes unpleasant odours when burning, making it an eco-friendly alternative.

What Are The Pros Of Your Commercial Natural Gas Boilers?

There is a range of decisive advantages of gas steam boilers, but here are the most significant reasons to know:

  • Save energy:
    Natural gas boilers for sale help to save energy. They use the least amount of fuel compared to electric and oil-fired boilers, making them the most economical choice in terms of fuel cost.
  • Save money:
    A major attraction to propane steam boiler is that they can help cut costs. Because it is highly efficient, it will cost less to heat your facility. Plus, its units are relatively cheaper when compared to other types of boilers.
  • Help the environment:
    Natural gas is a clean fuel that emits a very small amount of flue gas after combustion. Because it doesn’t produce hazardous gases and fumes in the use of the process, it is a great option for the environment to reduce environmental pollution.

The major drawback to high upfront costs but the savings from it are worth it. Natural gas boilers for good prices at Yongxing are quite affordable, which doesn’t affect their quality.

What Size of Natural Gas Boiler Do I Need?

There are different sizes of gas steam boiler for sale. The ideal size for each business varies according to needs. A small boiler won’t generate enough heat as needed, while an oversized boiler will cycle on and off too often.

To ascertain the size of the LPG steam generator your organization needs, you will need to figure out the size of your building—the bigger the building, the more energy it requires to heat it. You will also need to factor in heat loss as the better insulated a building is, the lesser the heat loss.

It also helps to check the boiler efficiency, measured using the annual fuel utilization efficiency (AFUE.) The more efficient a gas steam boiler, the smaller the size you might need. In all, if you’re having trouble determining the size that’s right for you, reach out to us at Yongxing to help out.

For Natural Gas Boiler, How It Works?

One of the questions many people often ask is ‘How does a natural gas boiler work?’ A gas heat boiler is essentially a water tank mounted over the top of a massive heat element. The heating source (in this instance, natural gas) is pumped through a pipeline, either from a city line or a propane tank.

The natural gas is ignited by a pilot light that heats the reservoir tank of the boiler. When the thermostat signals it to or when you turn it on manually, there is a free flow of gas into the chamber where it is ignited. The mechanism is usually a smaller piece of gas piping filled with many holes to create a flame jet effect.

ISO Certificate Factory Price Small Oil Gas steam boiler for Edible Mushroom Sterilizer

Once the flame is formed, it is maintained to heat the water tank above it to the desired temperature. When it gets to the proper temperature, an electric pump moves it out of the tank and via a series of pipes that run throughout the building to a set of radiators.

By the time the water returns to the boiler again, it has lost a lot of heat already, and the boiler reheats it again.

How About Your Natural Gas Boiler Burner?

The burner is a critical component of your boiler as it performs the function of providing the heat input by combustion of the natural gas. Gas is supplied to the burner at a pressure sufficient to induce a supply of air to mix up, leading to combustion. The burner does five major things:

  • Delivers gas to the combustion chamber
  • Delivers air to the combustion chamber
  • Mixes the natural gas and air
  • Ignites and burn the mixture
  • Removes the products of combustion

What Is The Design Of Your Natural Gas Boiler Furnace?

The gas fired steam generator from Yongxing features a 3-pass full wet back structure. This design spreads the burner heat in the natural steam boiler for three cycles, increasing your natural gas steam efficiency while also helping you save money.

In a nutshell, your natural gas boiler furnace is fitted with a suitable economizer or condenser to maximize your boiler efficiency, with the furnace adopting a corrugated shape. At the same time, a larger diameter threaded smoke pipe is used for gas steam boiler. There’s also a touchscreen control panel and digital control system so you can harness the fully automated operation of the boiler room.

Boiler Drum and furnace diagram

Does Your Natural Gas Boiler High Efficiency?

The simple answer is yes. As stated earlier, At Yongxing Boiler group, natural gas steam boiler efficiency is higher than other types of boilers.  They offer you excellent results higher than 94% and helps in producing hot water and steam for industrial purposes.

Follow is the principle of natural gas boiler high efficiency:

CONDENSING STEAM BOILER

What Is The Data Of Your Gas Boiler Emission?

Emissions from a gas-fired boiler typically include nitrous oxides (NOx), carbon monoxide (CO), carbon dioxide (CO2), methane (CH4), nitrous oxide (N20), volatile organic compounds (VOCs), and trace amounts of sulfur dioxide.

If you buy a different level boiler gas burner, then you have different emissions.

The best data now is 30mg/Nm3 for NOx. The second level is between 30~80mg/Nm3, the third level is 80~150mg/Nm3.

Which level you buy depends on your local emission policy.

What Are Your Gas Fired Boilers For Sale Pros?

Compared with other gas-fired boilers for sale, Our gas-fired steam boiler have special details as follows:

  • Adopt a high-precision pressure gauge, pressure switch (low pressure, load regulation, overpressure), air release valve, etc.
  • Equipped with a flatwater level gauge, which can display the water level.
  • The touch screen display can realize human-machine interaction and convenient operation.
  • Use imported burner, high efficiency, and low emission.
  • Use high-quality electrical components, long service life, safety, and reliability.
  • High-quality blowdown valve to ensure your normal gas-fired steam boiler blowdown。

Natural Gas Boiler Parts

Normally our factory suggests you buy some spare parts like these valves. These help you to change any damaged parts in the shortest time. Meanwhile, we are glad to offer you the Cast Steel Valves, which ensure your boiler has a very long working time.

And the gas-fired boiler’s parts do not cost you a lot, but if considering long-term maintenance, they will be lowered the gas-fired steam boiler price very much.

Can You Describe Your Natural Gas Boilers Green Technology?

Fossil-based boilers have continued to draw attention over the years and even raised questions about their impact on the environment. Green technology is fast becoming a favorite as it offers more efficiency while also leaving a small environmental footprint compared to other boilers.

By adopting natural gas boiler’s green technology, businesses will cut down on emissions to protect the environment. Fewer emissions translate to fewer effects of climate change.

2 ton Oil Fired Hot Water Boiler CWNS Eco Saving Fast Package Horizontal

How To Vent A Natural Gas Boiler?

A natural gas steam boiler requires adequate ventilation to work, especially since oxygen is needed to make the natural gas boil correctly. If the supply of oxygen is inadequate, it can cause incomplete combustion that will produce carbon monoxide. Plus, the waste gases produced by the boiler need somewhere to go.

To properly vent a natural gas boiler, you first need to determine the type of vent system required on your boiler, so you might want to get in touch with your manufacturer.

It also helps to check if your building has back-drafting flows, and you can do that with a smoke tube. Nonetheless, it is best to ventilate your boiler room using direct outdoor air and learn more about the gas fired boiler operation.

Vent a natural gas boiler

How Does Your Natural Gas Boiler Cost?

There is no fixed price for natural gas fired boiler costs are determined by a range of factors, including the size of the boiler you desire, the features, and more.

However, natural gas steam boiler prices are around $25,000 on average. If you’re looking for a high-energy-efficient gas boiler, you could expect to part with a few more thousands of dollars.

Can You Supply Natural Gas Boiler Canada?

Yes, we can supply natural gas boilers to Canada. We have supplied gas steam boilers to North American countries, including Canada, and can ship natural gas boilers that meet your requirement to you at wholesale prices.

What Other Industrial Gas Boiler Do You Have?

At Yongxing, we manufacture a variety of industrial gas boilers that match different specifications. Here are some of them: 

  • YY(Q)W Gas And Oil Thermal Oil Boiler:
    This type of boiler makes use of oil and gas as fuel. It has a circulating oil pump; the heat is usually transported to the heating equipment and then returned to the furnace for reheating.
    Some of its working features include lower temperature and high pressure. This is why the YY(Q)W Gas And Oil Thermal Oil Fired Boiler is one of the most commonly used in textile, printing, chemical, and petroleum industry.
  • SZS gas/oil boiler:
    This is a double-drum vertical type chamber combustion boiler. It is made up of upper and lower drums, water wall, burner, superheater, convection pipe bundle, economizer, and dirt separator. This boiler type is highly efficient, energy-saving, and environmentally friendly.
  • WNS ultra-low nitrogen-fired boiler:
    This is a three returns steam boiler made of the boiler body, connecting flue, burner, steam-water system, economizer, condenser, and many more.
    It works on low nitrogen and has a compact structure, beautiful outlook, and simple, safe and reliable operation. This boiler is widely used in different industries for various purposes—it overs 98% efficiency.

What Is Your Natural Gas Boiler Heating System Included?

Gas heat boilers made by Yongxing have the following features common to them:

  • Burner:
    This key component uses natural gas to create combustion and supply heat that heats the system’s water.
  • Heat exchanger:
    The heat exchanger performs the function of carrying heat from the burner to the water without having direct contact with water. Its use can be likened to boiling water in a pot.
  • Controls:
    This component allows you to set the water temperature, air and gas mixtures, internal pressure and ignition. It is the part through which you interface with the natural gas boiler, and it also contributes to the safety system of the boiler.
  • Circulator pump:
    Circulator pumps push the hot water or steam from the system through the supply lines to the radiators or other distribution lines and bring back the cool water through the return lines.
  • Front and rear smoke box:
    These systems help to reduce maintenance difficulty and also improve boiler efficiency.
  • Condenser:
    The condenser makes use of special steel material called the corrosion of Sulfuric acid resistance and low dew paint to improve boiler life span.
  • Internal pipe:
    The internal pipe makes use of a threat structure to increase heat transfer efficiency.

Others include water combustion, water level, temperature, and steam pressure that can be adjusted automatically and the shortage protection, pressure relief protection to ensure efficient operation of the boiler.

NATRUAL GAS BOILER

How Is The Working Of Your Condensing Natural Gas Boiler?

A condensing natural gas boiler refers to any boiler that uses condensing technology to better use the heat it generates from burning gas. The boiler moves the heat from the burner to the heat exchanger, and it remains there to bump up the temperature. Once the temperature hits the required degree, it is transported to the radiators.

Gas-fired condensing boiler also recovers as much heat as possible before it is lost by moving the heat through a secondary condensing area. That way, the warm hair condenses, causing droplets of water vapour to occur. The liquid is then collected and disposed of via a drain.

How Long Does A Natural Gas Boiler Last?

A natural gas boiler can continue to function well for years if it is properly maintained. On average, the life expectancy of a natural gas boiler is between 10 and 15 years.

Once your boiler reaches this point, it is due for replacing, and a newer model will likely result in substantial savings. Also note that our natural gas boilers prices are very affordable despite the high quality materials we use.

How to Buy The Best Natural Gas Boiler?

If you’re looking to invest in a natural gas steam boiler and want to get the best value for money, here are a few things to consider:


  • Size and output

The size of your building or facility is a major factor in selecting a natural gas boiler. You want to be sure that the boiler you go for can perfectly meet your needs.


  • Energy efficiency 

How efficient is the natural gas boiler under consideration? Keep in mind that high energy efficiency will translate to long term savings. A good way to determine the efficiency of a boiler is by looking out for features like condensing flue gas systems and modulating burners.


  • Air intake and flue gas systems

Natural gas boilers require air to work correctly and need a vent to let off emissions. It helps to ensure that the venting method works perfectly fine.

It also helps to ensure you are buying natural gas boilers produced by a reliable brand. Gas-fired boiler manufacturers are not all the same. At Yongxing, our products are reliable and have shown to exceed the expectations of users.

Can Your Natural Gas Boiler Run On LPG Or Propane?

Yes, our natural gas boilers can run on different kinds of fuels. It can run on natural gas, city gas, LPG, or propane. This explains why they are also referred to as propane steam boilers or LPG steam generators.

How to Install Natural Gas Boiler?

Are you thinking about getting a new boiler? We can help you install your natural gas fired boiler at any location of your choice. Our team of technicians is always here to render great assistance.  Send us an inquiry, and we will get in touch shortly.

Conclusion

Natural gas-fired steam boilers are one of the best-selling boilers you will find on the Yongxing boiler Group website. These gas-fired boilers for sale provide green technology that makes the environment eco-friendly.

If you are interested in buying a gas-fired boiler, then you should opt for Yongxing Boiler Group. Known as the best gas fired boiler manufacturers, Yongxing produces the best heat-only gas boilers at an affordable price. To find out more on gas fired steam boiler prices, do get in touch!

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