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    • Planning - go to overview
      • Basic data planning and questions about the planning process - go to overview
      • Questions to consider during planning
      • Contact enquiry for boiler system planning
      • Fundamentals - go to overview
      • Difference between a hot water boiler and a heating boiler
      • Fundamentals of a hydraulic system
      • Heat output
      • Temperatures and volumetric flow rate
      • Heat demand
      • Determination of boiler and system output
      • Load profile
      • Security of supply
      • Distribution of boiler systems
      • Business management aspects
      • Country- and project-specific requirements
      • Pressure - go to overview
      • Excess pressure / Safety valve
      • Components and assemblies
      • Pressure limiter / Pressure gradient diagram
      • Energy source - go to overview
      • Selection of energy sources
      • Fossil fuels
      • Alternative fuels/energy sources
      • Water quality - go to overview
      • Required water quality
      • Operational monitoring
      • Frost protection
      • Hydraulic integration - go to overview
      • Heat generator
      • Heat cylinder
      • Heat network and heating distribution unit
      • Heat consumer
      • Installation - go to overview
      • Installation location
      • Installation conditions
      • Flue system
      • Vibrations in the boiler house
      • Sound
      • Law - go to overview
      • Manufacture
      • Emissions and immissions
      • Burner systems
      • Approval
      • Operation
      • Boiler system planning - go to overview
      • Contact enquiry for boiler system planning
    • Technology - go to overview
      • Boilers - go to overview
      • Types
      • Equipment and control
      • Safety technology
      • Components - go to overview
      • Firing and heating
      • Combustion installations for liquid fuels
      • Combustion installations for gaseous fuels
      • Connection of electrically heated boilers
      • Heating using waste heat gas
      • Flue gas recirculation
      • Heat maintenance system
      • Flue gas heat exchanger
      • Flue systems
      • Air preheating
      • Circulation pumps
      • Boiler control
      • Fundamentals of a hydraulic system - go to overview
      • Integration of heat generators
      • Hydraulic systems
      • Low loss header
      • Flow header without differential pressure
      • Buffer cylinder integration
      • Multivalent systems
      • Sequence control
      • System separation
      • System components - go to overview
      • Pressure-maintaining systems
      • Water in a closed hydraulic system
      • Pipework
      • Production - go to overview
      • Optimum boiler construction
      • Correct welding of flame tube and smoke tubes
      • Welding with precision
      • Use of welding robots
      • Fewer weld seams, higher quality
    • Efficiency - go to overview
      • Fundamentals - go to overview
      • Net calorific value/gross calorific value
      • Overview of efficiency measures
      • Efficiency
      • Combustion efficiency
      • Boiler efficiency
      • Standard efficiency
      • Actual seasonal efficiency
      • Annual efficiency
      • Operating cost analysis
      • Firing-side efficiency increase - go to overview
      • Flue gas temperature or flue loss
      • Flue gas heat exchanger
      • Condensing flue gas heat exchanger
      • Air preheater
      • Reduction of flue losses
      • Increased efficiency at the burner system
      • Water-side efficiency increase - go to overview
      • Increased thermal efficiency
      • Increased electrical efficiency
      • Practical water-side efficiency improvement
      • Efficiency increase on boiler and system - go to overview
      • Insulation
      • Control
      • Automated monitoring
      • Service
      • Maintenance
      • Modernisation
    • Tools - go to overview
      • Symbols - go to overview
      • Physical symbols
      • Ratios
      • Operators
      • Indices
      • Piping and instrumentation designations
      • Conversion - go to overview
      • Decimal powers
      • Mass
      • Lengths, areas and volumes
      • Pressure
      • Temperature
      • Energy
      • Fuels - go to overview
      • Fuel characteristics
      • Liquid fuels
      • Dew point of flue gases
      • Pinch-point diagrams, boiler system
      • Basic principles of water vapour - go to overview
      • Boiling pressure and temperature
      • Water vapour table
      • Density
      • Steam systems - go to overview
      • Boiler steam output and combustion output
      • Surface blowdown and bottom blowdown
      • Height formula
      • Pipework
      • Identification
      • Heat loss
      • Other - go to overview
      • IP ratings of casings
      • Sound
      • Boiler system planning - go to overview
      • Contact enquiry for boiler system planning
    • Products - go to overview
      • Steam boilers - go to overview
      • ELSB – 3D model
      • CSB – 3D model
      • U-MB – 3D model
      • UL-S – 3D model
      • ZFR – 3D model
      • Hot water boilers - go to overview
      • ELHB – 3D model
      • UT-L – 3D model
      • UT-M – 3D model
      • UT-H – 3D model
      • UT-HZ – 3D model
    • Heating boilers - go to overview
    • Heat recovery systems - go to overview
    • Controls and connectivity - go to overview
    • Components - go to overview
  • To Steam Boiler Systems
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  1. Efficiency
Get in touch!
  • Basic configurator
  • Contacts
  • Extended configurator

Efficiency

Basics
Fundamentals

Fuel consumption as a decisive factor in operating costs. An overview of efficiency measures as well as the differences between and calculation of thermal efficiency and seasonal efficiency.

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Feuerungsseitige Effizienzsteigerung
Firing-side efficiency increase

Technologies for waste heat recovery and the optimisation of burner systems. For a sustainable reduction of fuel and emissions.

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Wasser- und kondensatseitige Effizienzsteigerung
Water-side efficiency increase

Reduction of the volumetric flow rate through a higher temperature difference. Including a sample calculation to illustrate the savings.

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Effizienzsteigerung an Kessel und Anlage
Efficiency increase on boiler and system

High savings potential through optimised insulation concepts, modern control technology and services over the entire life cycle of the system.

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