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Steel H ® / Double H ® Economisers
Steel H® / Double H® Economisers

Operating Principle

  • Resistance welded heat recovery surface
  • Robust in-line fin, in-line tube arrangement
  • Increased effectiveness in sootblowing
  • More compact than plain tube economiser – 50% savings in space
  • Straight gas passes = lower pressure loss, reduced fouling
  • ID fan power savings

Technical Summary

The Steel H® and Double H® Economiser allows efficient heat recovery from flue gas streams on boilers fired on a variety of fuels. Whether it is a new build project or a retrofit, Clyde Bergemann can engineer a highly efficient, robust, long-lasting energy recovery surface to suit your needs.

  • Key Industries: Oil & Gas, Other Industrial Processes, Waste-to-Energy, Marine, Power Generation, Biomass

Key Features

  • In-line tube, In-line fin arrangement reduces erosion particle impact angle
  • Optimise heat transfer performance – Steel ‘H’® or Double ‘H’® variations in heat transfer surface to achieve maximum heat transfer
  • Local erosion protection – can be added to Steel ‘H’® surface to increase the life of the pressure parts

Product Benefits

  • Immediate decarbonisation benefits realised
  • Potential to reduce Carbon Tax for end users
  • Reduces fuel consumption
  • Erosive applications – designed to perform under erosive conditions
  • Lower installation costs when compared to plain tube economisers
  • Fewer sootblowers reducing the cost of steam when cleaning compared to plain tube
  • Reduces erosion particle impact angle
  • Optimises heat transfer performance


Spare parts & service

Our services, knowledge and experience are utilised to provide optimal support and are tailored specifically to individual customer requirements. From spare parts to surveys, maintenance and training – we cover your needs.

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