Top 5 Biomass Boiler Manufacturers | A Complete Guide

Biomass boilers are the modern heating solution with emissions control and low operational costs. They are currently in high demand among big industrial setups. This is why most industrial biomass boiler manufacturers are turning towards fire and steam biomass boilers. However, not all of them use quality heating equipment and fuel. In turn, it compromises their sole purpose of producing heat with a low carbon footprint.

To make a buying decision, it is ideal to do basic research on renowned companies around the market. It is equally important to look into their heating mechanism and types of fuels. So, check out these best biomass boiler manufacturers to know which one suits your needs best.


Top 5 Biomass Boiler Suppliers

Here are some best biomass boiler manufacturers you must consider:

1.    GreenSquare

GreenSquare has a mission of manufacturing energy-efficient thermal heating equipment. It specializes in biomass boilers and solar stoves. It comes with three types of biomass boilers, log, wood pellet boiler, and woodchip boilers. All the boilers come with thermostats and storage containers for maximum thermal efficiency.

This is one of the leading biomass boiler manufacturers that cover the government Grant RHI schemes for businesses and communities. It also offers a Smart Export Guarantee that replaces the original feed-in tariffs and reduces the initial cost of a biomass boiler.

2.    YX Boilers

YX, aka Yongxing, is one of the best industrial boiler manufacturers based in China. They are most popular for their exceptional customer service, after-sales services, and top-of-the-class equipment. It has been producing and supplying boilers for 40 years and has CE certification. This company has a wide range of boilers that run on coal, gas, coal, steam, and renewable sources of energy (biomass).

This manufacturer specializes in two types of biomass boilers, fire, and steam. The steam boilers use wood chips for biomass boilers as fuel, with minimal waste production. Moreover, all the biomass-fired boilers from the company use grate stokers and automatic bag filters. It reduces the number of pollutants and improves thermal efficiency.

3.    Treco

Treco is one of the oldest industrial biomass boiler manufacturers in the market, which dates back to 2005. It has a wide range of biomass boilers and has supplied over 700 units nationally to clients like NHS and Tetley. All boilers from the company use low-carbon technology to benefit large businesses. This helps them regulate energy consumption and flue gas emission.

This manufacturer specializes in three types of biomass boilers, low temperature, high temperature, and steam. Their steam biomass boilers are appropriate for commercial sites and communities. It also covers the non-domestic RHI and Boiler Upgrade scheme. So, it is easy for industries to manage the purchase, installation, and operating capital.

4.    Windhager

Windhager is one of the famous Austrian biomass boiler manufacturers that specializes in renewable heat sources. It was developed back in 1921 and still is a technically advanced manufacturer out there. Also, it comes with a patented control system and accumulator tanks.

Around 75% of their boilers use renewable fuels to provide boiler services. The company has a training center that spans over 500 meters per square area. Here, customers can demonstrate the products, and the technical guide teams help them in discussing the scope of each unit for their businesses.

The company features a wide range of biomass boilers with multiple fuel options. The most popular among them are the pellet and log hybrid boilers. These units have special control functions that help regulate the flue gasses and improve thermal efficiency. Apart from this, it has a commercial log, wood chips, and wood pellet biomass boilers.

5.    CNN

CNN is a North London-based company managed by Ian Puddick. The manufacturer is best known for its Trademark Commercial Leak Detection Technology. It also specializes in Lime Scaling, which keeps the hot water soft. All of their boilers come with Zero Calc heads to soften the water and prevent lime deposits.

This is one of the famous biomass boiler manufacturers that come with a wide range of electric, gas, and biomass boilers. The good thing about this company is that it has manageable service and installation costs. Overall, it costs around 105 pounds/ h for boiler services and safety inspections within London.

Why Go for Commercial Biomass Steam Boiler: Advantages

Biomass boilers are a perfect solution to facilitate water needs. They keep operational costs and flue gas emissions low. Most manufacturers are turning towards the production of these boilers. This is because of the overall demand, low carbon footprint, and eco-friendly heating mechanism. Here are 4 potential reasons why biomass boilers are massively popular:

1.    Controlled Emissions


Above is the biomass boiler working principle

Biomass boiler industrial setups have low emission values. The actual emission level of any biomass boiler system depends on the quality of fuel and equipment. Hence, the majority of biomass units are better than fossil fuel-sourced boilers. Overall, most biomass fuel consists of 40% oxygen, 50% carbon, and 6% hydrogen.

Burning a wood material (logs or pellets) produces carbon dioxide that is already a part of the natural atmospheric cycle. According to Forest Research UK, wood chips and pellets have the lowest emission during combustion, 14 and 17 MJ/ kg. Moreover, the majority of commercial boilers use the air staging combustion method that reduces carbon monoxide.

Similarly, the NOx and SOx emissions are minimal in a commercial biomass boiler setup. The BLT Testing Laboratory in Austria estimated that the emission of nitrogen within the  flue gasses is not more than 150 MJ/ kg. According to the test results, the SOx contents in a large-scale biomass boiler have an average value of 20 Mg/ kg.

While considering biomass boiler manufacturers, one must consider this factor. It helps in identifying the right seller.

Emission Type  Values (Nm cube/ Mg)
SOx 200 to 400
NOx 250 to 300
Pollutants 20

2.    Ash Utilization


Biomass fuel produces low contents of ash that can further be utilized for other purposes. This is because the nature of this ash is alkaline. Most commonly, these ashes work best as fillers in industries. This is because they have low flammability and better thermal stability. Most studies suggest that adding 5% ashes can improve the soil reclamation and growth of plants.

The biomass fuel ashes have high concentrations of Ca and Mg. Both of which possess de-acidifying properties that contribute to soil reclamation. So, they were used as mineral fertilizers.  According to a study by the Bialystok University of Technology, the ash from biomass combustion chambers has low PAH contents that work as a great fertilizer.

In addition, the ash from biomass boilers offers an opportunity to use it as construction sites. The alkaline nature of this ash is rich in active (lime, Ca, anhydrite), semi-active (brucite, carbonates, clay, mica), and in-active (char, quartz, mullite) minerals. These minerals form reactive substances when mixed with water. These substances are perfect for hardening effects.

Most biomass boiler manufacturers ignore the ash utilization factor, although it’s quite important. Make sure you ask the personnel about this factor.

3.    Sustainable Option for Industries

The best selling point of industrial biomass boiler is that they are renewable and offer sustainability. This means they have a low rate of net greenhouse gas emissions. The non-fossil fuel energy sources from the industrial boiler produce minimal ash waste. Hence, it speeds up the combustion process and adds to the system’s efficiency.

The natural process of decomposition of non-fossil fuel results in the production of methane. It is more active than CO and helps speed up the burning process. Similarly, it has a low sulfur content, which is a primary reason for ash production. Hence, burning biomass fuel means less ash in the production in the combustion chamber. It reduces SOx emissions and makes the setup fuel-efficient.

4.    RHI Schemes

Most non-domestic biomass boilers are a part of the RHI Renewable Heat Incentive government scheme in the UK. It is a financial support program for commercial businesses to meet their green targets annually. It is for the public sector and non-profit commercial sites and has divided the payments for over 20 years.

Industries can qualify for either off-grid or reduced waste wood plans from the plan. Both these schemes promote the use of leftover wood waste as a fuel and direct combustion setups. This help control the carbon output. The new policy dictates using waste wood as a fuel to address the global warming situation.

However, there is different biomass boiler fuel types, such as wood, agricultural waste, and energy crops, which can be burned to generate heat or electricity. There are several types of biomass that can be used as fuel for biomass boilers, each offering its own unique advantages and disadvantages, so it is important to carefully consider the type of fuel that is best suited for your specific situation


Biomass boilers are the perfect solution to facilitate your industry’s day-to-day heating needs. In contemporary times, they have gained immense popularity. This is because of their low carbon footprint and emission control. These units also have low-waste production. This ash can further work great in different departments like fertilization and construction sites.

Choosing one is a challenging task, as there are so many biomass boiler manufacturers out there. Also, not all of them have proper heating equipment and the right fuel. Here, companies like Yongxing boiler Company, Windhager, and GreenSquare are good options to consider.

If you have more questions about biomass boiler for sale, contact our customer support team. They will answer all your queries.

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