Products — Combustion & Burner Systems

Dunphy Burners

Dunphy industrial burner
Combustion & Burner Systems

Dunphy Burners

Industrial combustion solutions built for performance and reliability.

Steam generation, waste-to-energy and industrial heating applications have high demands: burners that perform consistently under varying loads, fuels and process conditions, with minimal downtime and full compliance with emission standards. Combustion instability, poor modulation ratio, or excessive maintenance cost time and money that industrial companies cannot afford.

Dunphy burners are known for their robust construction, operational flexibility, and low-emission performance in a wide range of industrial applications. ICE integrates Dunphy technology into complete combustion systems, from boiler retrofits to completely new installations, selecting and configuring the optimal solution for your specific process requirements.

How it works

Dunphy burners combine advanced digital control, servo-driven fuel and air control and proven combustion technology for precise process control, stable flame and low emissions across a wide range of capacities and fuel types.

Product range

  • HB series (preheated air burners): Designed for combustion air temperatures up to 300°C. Increases overall system efficiency by leveraging available heat energy while maintaining reliable burner operation.

Key benefits

  • Integrated low-NOx combustion technology for environmental compliance.
  • Control range up to 10:1 for flexible and efficient process operation.
  • Servo-driven fuel and air control for precise and efficient operation.
  • Robust, maintenance-friendly design.
Applications: Steam boilers, hot water boilers, waste-to-energy plants, cogeneration systems, industrial laundries, air processing plants, thermal processing systems, gasification applications.

Why ICE

ICE combustion specialists configure, commission and optimise complete Dunphy burner systems for maximum efficiency, safety and process reliability, from day one and throughout the entire operational lifecycle.

→ Talk to our engineers about Dunphy burner solutions
Gallery

Dunphy Burners in detail

FAQ

Frequently asked questions

What are Dunphy burners used for?

Dunphy servo-driven burners fire boilers and industrial heating plants, with fully electronic air–fuel ratio control for stable, efficient combustion.

What control range do Dunphy burners offer?

Dunphy burners achieve a control range of up to 10:1, so the burner follows process demand smoothly instead of cycling on and off.

How much fuel can a Dunphy burner save?

Replacing older burner technology with a modern Dunphy configuration typically yields fuel savings of up to 10%.

Interested in dunphy burners for your process?

Talk to our engineers — from a single component to a complete turnkey system.

Contact us