Baxi offers a full range of flue kits which help make installers' lives easier by providing extra siting flexibility.

We are constantly improving our range to ensure that all siting challenges can be easily solved, both inside and outside the property.

The flue kits that Baxi offers provide many features and benefits:

  • Most flue length requirements can be catered for, even if there is the need to manoeuvre around tight spaces, joists etc
  • Standard horizontal telescopic flue that is easily adjustable making it suitable for most applications without the need for cutting
  • When additional length is needed, extensions help make installation quicker, easier and with minimum waste
  • Every joint is held securely though using self-tapping screws and easily adjustable support brackets, all of which are provided with the flue kitWe offer a full range of terminals, including multiple plume terminations, with several colour options, which help to ensure a smart finish that is tailored to the needs of the householder.

Technical information:

  • A choice of 60/100 and 80/125 diameter flues in both vertical and horizontal orientation
  • Standard horizontal telescopic adjustable between 315mm and 500mm
  • Flue lengths can be up to 10 metres (60/100) and 20 metres (80/125). For lengths up to 15 metres, a twin 80/80 flue range is also available
  • Additional lengths are available in 1000mm, 500mm and 250mm to reduce the need for cutting and, therefore, waste
  • Calculating equivalent flue lengths is very straightforward: A 1 metre reduction for each 90 degree elbow used (not including the first elbow off the boiler), and 0.5 metre reduction for each 45 degree bend

For more information on flue kits for each range, download the range guides:

Baxi 200/400/600 range guide

Baxi Platinum/Duo-tec/600 range guide

Baxi EcoBlue range guide

Baxi MainEco range guide

Play icon

Video guides

Click to play video

How to repressurise your boiler using a Rigid Filling Loop >

Click to play video

Error code E133 on GA boilers >

Click to play video

Why service your boiler - a video guide >

Click to play video

E168 - How to video guide for error code E168 on Baxi HE and HE A boilers >

All video guides >