duroVent automatic radiator bleed valves

[Centralheatking]

Have any of our esteemed members any practical experience of this valve ?

Good or bad - all comments gratefully recieved and acknowleged :hurray:


Centralheatking

 

[Chalked]

In my view if you need one you have problem.

 

[Roger Welton]

Agreed this sort of thing to me should be marketed as a DIY product

 

[Killy Bing]

There has been issues witht hese automatic bleeds and evaporation from them.

see the problem on sealed systems?

 

[Leo21]

Never used one, never known an aav to be reliable.