Rite Vent B-Vent

Buy Now

The B-Vent gas vent is designed for cost-effective venting of residential and small commercial atmospheric gas appliances with input up to 60kW. It is suitable for both internal and external use, either as a complete system or in combination with masonry, i.e. flue blocks or brick chimneys. Note that BS 5440-1 requires the use of a stainless steel insulated flue on external runs exceeding 3 metres. K-Vent fulfils this requirement and is fully interchangeable with the B-Vent range.

  • Aluminium inner/zalutite outer twin wall gas vent
  • Internal and limited external usage - Atmospheric gas fired appliances only
  • Residential and commercial installations
  • 12.5mm air gap cavity
  • Diameters from 75mm to 150mm
  • CE Approved EN 1856-1 Designation T250 N1 D Vm L11040 O50



  • Bvent


Specflue Store Price List Price List
Products RSS Feed

Latest news

Specflue Life Savers

Specflue once again were proud sponsors of the East England Region National Lifesaving Squad who recently took on the rest of the UK at the…
Read more

Answers to end user questions

The popularity of wood burning appliances has risen in recent years, which means that heating engineers are more likely to be quizzed on wo…
Read more