Fire Tube Industrial Boiler Market Size & Share 2026-2035

Fire Tube Industrial Boiler Market Size

The fire tube industrial boiler market was estimated at USD 3.6 billion in 2025. The market is expected to grow from USD 3.8 billion in 2026 to USD 5.9 billion by 2035, at a CAGR of 5.7%, according to a recent study by Global Market Insights Inc.

The industry is set to grow owing to the rapid expansion in the food processing sector and increasing infrastructural investments. Furthermore, the development of policies and strategies by global financial institutions and governments for developing new industrial plants will increase the use of these boilers. The increasing attempts to cut down greenhouse gas emissions and the replacement of existing heaters will fuel industry growth.

Fire tube boilers operate by channeling hot gases produced from combustion through tubes submerged in a water-filled chamber. The gases will pass through the tubes, where the heat is transferred to the water surrounding the tubes by the walls, generating steam and hot water. The steam generated can be used for heating, energy generation, among other industrial purposes. The exhaust gases will leave through the chimney, creating a draft that maintains the air flow of the fuel burning process.

For instance, in 2025, more than USD 230 billion will be invested in energy production in the United States, which will result in the construction of over 920 new or expanded production sites. These funds will be used to promote domestic supply chains and will enable moving to a more sustainable energy future faster.

Fire Tube Industrial Boiler Market Trends

The industrial boiler industry is poised for significant expansion fueled by accelerating industrialization and the growth of key sectors including food processing, chemicals, and manufacturing plants. The prominent manufacturers are shaping the industry environment with their high level of production and R&D activities that revolve around sustainability and efficiency. In addition, the growing access to natural gas from its extraction activities along with its environmentally friendly nature relative to other fossil fuels will escalate the business outlook.

Fire Tube Industrial Boiler Market Analysis

The < 10 MMBTU/hr fire tube industrial boiler market will reach over USD 1.5 billion by 2035. The growing of small-scale industries in addition to economic recovery and government policies will boost business growth. The use of automation and IoT in the control of boilers will allow real time monitoring and predictive maintenance features, which will improve the efficiency of the process and reduce cost will drive the product penetration.

The non-condensing fire tube industrial boiler market holds a share of 82% in 2025. They are characterized with simpler designs, smaller investments, and easier operation and maintenance than condensing types. Moreover, the emphasis on sustainable development and adherence to strict environmental laws will add to their desirability in different industries, ensuring robust business expansion.

U.S. fire tube industrial boiler market was estimated at USD 470.8 million in 2025. The requirement of dependable and efficient production of steam in the industries is increasing the demand for the product owing to its durable nature and energy efficiency. Moreover, the government policy of reducing the emission of greenhouse gases is leading to the substitution of existing heating systems with more energy efficient models. The improvements in technology related to the design of boilers along with rising demand for compact and high-performance boilers will elevate the product deployment.

The Europe fire tube industrial boiler industry is fueled by supportive federal regulations and rising investments in the modernization of industrial facilities. Growing demand for retrofitting existing boilers combined with an intensified focus on lowering greenhouse gas emissions and reducing energy usage, is set to stimulate the product deployment. Moreover, the European Union’s stringent environmental regulations push industries to retrofit or replace older systems with low-emission with high-efficiency heating technologies, which in turn will energize the business scenario.

For instance, in 2025, the Clean Industrial Deal was launched by the European Commission. This was a strategic initiative to increase the competitiveness of industry and speed up the decarbonization process. The initiative will harness clean technologies and create a supportive legal framework, with the objective of creating an adaptable and low-carbon industrial sector.

Fire Tube Industrial Boiler Market Share

The fire tube industrial boiler industry is characterized by a competitive environment, with existing manufacturers and emerging participants in the market aggressively competing for a higher market share in the wake of constant changes happening within the industry. Companies in the industry have their focus on innovations, with emphasis on creating maintenance free batteries that provide high durability and better deep cycle efficiency and improved safety measures. Growing concerns regarding sustainability, along with more demands for adherence to environmental regulations, are also making manufacturers move towards power storage solutions.

Fire Tube Industrial Boiler Market Companies

Major players operating in the fire tube industrial boiler industry are:

• Babcock Wanson

• Burnham Commercial Boilers

• Cannon Bono

• Clayton Industries

• Cleaver-Brooks

• EPCB Boiler

• Fulton

• Hoval

• Hurst Boiler & Welding

• ICI Caldaie

• Industrial Boilers America

• Johnston Boiler

• MEL Group

• Microtech Boilers

• Nationwide Boiler Inc.

• Rentech Boilers

• Sellers Manufacturing

• Superior Boiler

• Thermodyne Engineering Systems

• Victory Energy Operations

Fire Tube Industrial Boiler Industry News

• In May 2025, Burnham Holdings made an announcement plans to divest substantially all assets of Thermo Pride and Norwood Manufacturing subsidiary companies to concentrate more on its boiler production. These business units sold to R.W. Beckett Corporation for USD 27.6 million in cash. This simplifies their operations and channels all the efforts into their commercial and industrial boiler services including installation segments.

• In February 2025, Cleaver-Brooks introduced modifications on its CBEX-3W firetube boiler. It developed Prometha IoT technology and an authentic spare parts program to make operational monitoring and maintenance easier for it. This boiler managed to reach great efficiency at 3% O₂ over a 10:1 turndown ratio while working without NOx emission control and without the use of SCR. The design and component configuration of this unit helped to increase its life span, to reduce thermal stress and to lower the installation cost.

The fire tube industrial boiler market research report includes in-depth coverage of the industry with estimates & forecast in terms of revenue (USD Million), capacity (MMBTU/hr) and volume (Units) from 2022 to 2035, for the following segments:

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Market, By Capacity

• ≤ 10 MMBTU/hr

• > 10 - 25 MMBTU/hr

• > 25 - 50 MMBTU/hr

• > 50 - 75 MMBTU/hr

• > 75 MMBTU/hr

Market, By Technology

• Condensing

• Non-condensing

Market, By Fuel

• Natural gas

• Oil

• Coal

• Others

Market, By Application

• Food processing

• Pulp & paper

• Chemical

• Refinery

• Primary metal

• Other manufacturing

The above information has been provided for the following region & countries:

• North America

  • U.S.

  • Canada

  • Mexico

• Europe

  • France

  • UK

  • Poland

  • Italy

  • Spain

  • Austria

  • Germany

  • Sweden

  • Russia

• Asia Pacific

  • China

  • India

  • Philippines

  • Japan

  • South Korea

  • Australia

  • Indonesia

• Middle East & Africa

  • Saudi Arabia

  • Iran

  • UAE

  • Nigeria

  • South Africa

• Latin America

  • Argentina

  • Chile

  • Brazil