High-efficiency, low-emission gas burners for industrial boilers

Reliability and design flexibility with SIABS gas burners for industrial boilers

IABS industrial boiler burners are engineered to deliver high performance, low emissions and long-term reliability.
Our R&D department works closely with each customer to design custom-built burners, produced in short lead times and fully compliant with current European regulations.

Thanks to Premix technology and the use of metal-fibre burners, SIABS gas burners ensure:

  • Reduced NOx, CO and CO₂ emissions
  • Uniform heat distribution across the burner surface
  • Precise flame modulation
  • Durability and consistent performance, even in demanding conditions
Gas boiler burners

Premix Gas Burners for Boilers: Performance and Sustainability

SIABS Premix burners are designed to meet the world’s most stringent environmental standards (EU, USA, Canada, Australia, Russia).Operating in Premixmode allows for clean, controlledcombustion, even with minimal airflow, while maintaining a stable and efficient flame.

Advantages of Metal-Fibre Technology in Boiler Burners

SIABS metal-fibre gas burners offer multiple competitive advantages:

  • Wide thermal-power modulation range
  • Choice of blue flame or red flame, depending on the application
  • Flexible design adaptable to cylindrical or flat geometries
  • High heat output in compact spaces, optimising boiler volume
  • Resistance to thermal shock and temperature fluctuations

Applications of SIABS Boiler Burners

Our high-efficiency gas burners are used across many sectors and systems:

  • Industrial and commercial boilers
  • Residential boilers
  • Water heaters and boilers
  • Condensing boilers
  • Large HVAC systems

Three Burner Models Available

The SIABS catalogue includes three customisable designs, available in different shapes, diameters, lengths and metal-mesh types:

1. COMPACT

Compact metal-fibre burners ideal for confined spaces. Provide precise modulation and flame stability, suitable for cylindrical or irregular designs.
Power range: 1 to 500 kW

2. FLAT

Flat burners designed for high-temperature applications (red flame). Built with wear-resistant materials and customisable in size and output.
Power range: 10 to 200 kW

3. CYLINDRICAL

High-performance cylindrical burners, available with or without a metal-fibre cap. Deliver maximum thermal efficiency in minimal time, configurable in height and diameter.
Power range: 18 kW to over 1 MW

Cylindrical shaped process burner turned on

Experience, Innovation and Quality: The SIABS Guarantee

With over 65 years of experience in industrial heating, SIABS is a trusted reference in the design and manufacture of boiler burners.

All products are built using certified materials, state-of-the-art technology, and in full compliance with European environmental standards.

Burners Brochure (.pdf)

Looking for a tailor-made boiler burner?

Contact our technical team today — we design custom gas-burner solutions for every industrial requirement, ensuring maximum efficiency, low emissions and total reliability.

Request a quote

Discover our wide range of products and services, designed to keep your spaces comfortable all year round!

    +39 02 90384081

    commerciale@siabs.it

    Viale del Lavoro, 7 20003 Casorezzo (MI)