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D‑IFS DURAG Integrated Firing System
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D‑IFS DURAG Integrated Firing System

D-IFS
DURAG Integrated Firing System

D‑IFS (DURAG Integrated Firing Solution) is a modular, engineered system for optimized and safe operation of industrial combustion systems. It integrates ignition and/or pilot burner technology with burner control, fuel, and air supply into a single, coordinated firing solution. 

Integrated system concept
D‑IFS is engineered as a complete firing system, combining all required subsystems to ensure compatibility, safety, and reliable operation:

  • Ignition or pilot burner with integrated flame monitoring (ionization or optical)
  • Control cabinet with integrated burner management system (BMS)
  • Gas supply installation (gas trains)
  • Combustion air supply system


System configuration is adapted to the burner design, fuel type, operating philosophy, and applicable standards.

  • Integrated, reliable firing solution
    D‑IFS combines ignition and/or pilot burner, control system, fuel supply, and combustion air system into one coordinated firing solution. Ensures reliable ignition, stable flame operation and optimized combustion across the complete firing sequence
  • Engineered to fit – not adapted after delivery
    Each D‑IFS is engineered from the outset to match the customer’s burner geometry, fuel concept, process conditions, and regulatory requirements. This minimizes on‑site modifications and ensures first‑time‑right integration.
  • Single‑source responsibility for the complete firing system
    One supplier delivers the complete ignition solution — igniter and pilot burner, control cabinet, gas trains, air supply, and interfaces. Reduces coordination effort, clarifies accountability, and lowers project risk.
  • Optimized interaction of all system components
    All firing components are selected and designed to work together seamlessly. This prevents mismatched interfaces, improves ignition reliability, and enhances long‑term operational stability.
  • High operational safety for industrial combustion systems
    The integrated burner management system (BMS) controls all safety‑relevant functions, including ignition sequencing, flame monitoring, valves control, valve leak detection, and pressure monitoring. Ensures safe operation during start‑up and continuous firing.
  • Reduced project complexity and faster implementation
    Standardized system architecture and pre‑engineered interfaces simplify procurement, installation, and commissioning, reducing total project execution time.
  • Easier commissioning and predictable start‑up behavior
    Coordinated system logic and clearly defined safety sequences enable smooth commissioning and reproducible ignition behavior, even in complex firing systems.
  • Higher availability and reduced unplanned downtime
    Matched components, integrated safety logic, and optimized design reduce start-up times, combustion failures, and maintenance interventions.
  • Simplified maintenance and service support
    Harmonized components, clear system structure, and consistent documentation simplify troubleshooting, spare parts management, and long‑term maintenance planning.
  • Modular and future‑ready system design
    The modular architecture allows system extensions, fuel changes, or control upgrades without redesigning the complete firing solution.
  • German engineering, global compliance
    Designed to meet highest European standards (CE) and recognized worldwide across Asia, Africa, Latin America, and the Middle East. Enables global project execution while respecting local codes and engineering practices.
  • Industrial firing systems
    Ignition and flame stabilization for industrial burners in furnaces, boilers, and thermal process equipment.
  • Burner manufacturers (OEMs)
    Integrated ignition and pilot solutions for industrial burners. Supports standardized burner design as well as project‑specific firing concepts.
  • EPC contractors and system integrators
    Engineered ignition solutions for large‑scale projects, reducing engineering interfaces and coordination effort across combustion, control, and safety systems.
  • Power generation plants
    Reliable ignition and flame stabilization for gas‑, oil‑, biomass‑, and multi‑fuel fired boilers in conventional and combined heat and power (CHP) plants.
  • Waste‑to‑energy and biomass facilities
    Secure ignition and pilot flame operation for the biomass boiler.
  • Industrial furnaces and thermal process equipment
    Ignition and pilot systems for furnaces, kilns, dryers, and heaters operating at high temperatures and under continuous production conditions.
  • Petrochemical and refinery processes
    Safe ignitor and pilot burner for stabilization of burners in process heaters, reformers, and furnace systems with high availability and safety requirements.
  • Cement, minerals, and building materials industry
    Stable ignition for rotary kilns and high‑capacity burners operating with dust‑loaded atmospheres and alternating fuel strategies.
  • Steel, metals, and glass industry
    Ignition systems for reheating furnaces, melting furnaces, and thermal treatment processes with demanding operating cycles.
  • Chemical and specialty process industries
    Reliable ignitor and pilot burner solutions for burners requiring precise ignition timing, flame detection, and controlled start‑up sequences.
  • Revamping and modernization projects
    Replacement or upgrade of existing ignition and pilot systems to improve safety, availability, and compliance with current standards.

Product Information

General information