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Single install and cascade flue systems

Flues for commercial boiler systems

  • Designed specifically for Vaillant commercial boilers
  • Flues suitable for single and cascade installations
  • Range of accessories to cater for various requirements
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To complement the wide range of wall-hung boilers available, Vaillant offers a selection of flue system components that can be specified according to the requirements of the installation. Vaillant’s proprietary components have been designed to perfectly match each model of boiler and should be used to ensure full compliance with the necessary certification for each installation.

Related Products

Related Products

ecoTEC plus 46 and 65kW (Discontinued)

  • Suitable for domestic and commercial projects
  • High quality stainless steel heat exchanger offers more resistance to oxidation and corrosion
  • All major components built-in for easy installation
  • ErP A rated

ecoTEC plus 80, 100 and 120kW

  • High quality stainless steel heat exchanger offers more resistance to oxidation, seizing and corrosion
  • Energy saving two-stage frost protection system and pressure sensor to monitor system pressure via diagnostics
  • Full range of accessories available for a complete system solution
  • ErP 'A' rated


How to get

Vaillant Commercial boilers and accessories are available over the counter or as a next day service at most plumbing and heating merchants throughout the UK.

We can provide you with bespoke solutions to accommodate a variety of installations. To discuss your requirements please contact us.