We were very excited to see fellow HETAS registered installer David Gattie featured on Dragon’s Den recently, although they were not successful their new vent solution is very innovative and has been approved by HETAS.
The DR21 Air Vent uses a labyrinth baffling system which regulates air slow. It ensures there is enough air flow for a stove to burn efficiently, but does not cause annoying drafts in your room. Unfortunately this side effect causes some people to block standard air vents, which is a real safety concern.
We wish David all the best with his new product and are hoping to use the DR21 Air Vent on a new installation soon.