Mechanical Ventilation with Heat Recovery (MVHR)

1180 topics in this forum

1. Damp Bungalow

   By Potatoman, January 13
   • 21 replies
   • 2.1k views
   • 
   • SimonD
   • February 12

2. Refining my design - some basics / principle-type questions

   By Great_scot_selfbuild, February 9
   • 3 replies
   • 989 views
   • 
   • JohnMo
   • February 10

3. A problem or not a problem?

   By MikeGrahamT21, February 1
   • 11 replies
   • 1.2k views
   • 
   • MikeGrahamT21
   • February 6

4. Replacing bearing in fan - Vent Axia Sentinel Kinetic Plus B

   By Stones, December 21, 2021   

   • bearing
   • vent axia
   • (and 4 more)

     Tagged with:

     • bearing
     • vent axia
     • sentinel
     • kinetic
     • plus b
     • mvhr
   • 14 replies
   • 11.9k views
   • 
   • Tim Smith
   • January 27

5. Thoughts on my plans very much appreciated

   By cjc88, January 20
   • 4 replies
   • 1.1k views
   • 
   • cjc88
   • January 20

6. Decentralised mvhr

   By Jane W, January 17
   • 2 replies
   • 976 views
   • 
   • Mike
   • January 17

7. De centralised unit for retrofit?

   By hotnuts21, June 13, 2022
   • 17 replies
   • 4.6k views
   • 
   • Jane W
   • January 17

8. Condensate gurgling sounds in Zehnder Comfoair

   By Peter Thompson, January 13
   • 2 replies
   • 807 views
   • 
   • Mike
   • January 13

9. Pre-Filter for Log Burner Smells 1 2

   By benben5555, September 25, 2024
   • 35 replies
   • 6.1k views
   • 
   • skhell
   • January 9

10. MVHR installers or alternatives? 1 2 3

    By Swampy, February 2, 2024
    • 60 replies
    • 7.4k views
    • 
    • Nickfromwales
    • January 9

11. Weird temperature reading on Brink Flair 400

    By Adsibob, January 6
    • 3 replies
    • 779 views
    • 
    • Adsibob
    • January 8

12. MVHR Enthalpy Exchangers, BS or SB? 1 2

    By LnP, November 2, 2025
    • 32 replies
    • 3k views
    • 
    • JohnMo
    • December 17, 2025

13. External Ducts with smooth joints to prevent water pooling

    By sheeners, December 14, 2025
    • 6 replies
    • 840 views
    • 
    • Nickfromwales
    • December 16, 2025

14. Dumb Ubbink questions

    By Alan Ambrose, November 24, 2025
    • 12 replies
    • 1.3k views
    • 
    • Jolo
    • December 1, 2025

15. MVHR - Noisy Fan!

    By richo106, November 27, 2025
    • 1 reply
    • 756 views
    • 
    • Nickfromwales
    • November 27, 2025

16. MVHR drone 1 2 3

    By Mattg4321, October 5, 2025
    • 58 replies
    • 5.5k views
    • 
    • Mike
    • November 26, 2025

17. External Ducts fall away from MVHR - mitigating mould risk

    By sheeners, November 25, 2025
    • 3 replies
    • 723 views
    • 
    • Mike
    • November 25, 2025

18. Roof vent - maintenance and insect mesh

    By sheeners, November 25, 2025
    • 2 replies
    • 716 views
    • 
    • Mike
    • November 25, 2025

19. Mvhr new noises

    By Pocster, November 24, 2025
    • 20 replies
    • 1.3k views
    • 
    • -rick-
    • November 25, 2025

20. Air tightness (gues)stimation

    By timhowes, November 23, 2025
    • 9 replies
    • 996 views
    • 
    • Mike
    • November 23, 2025

21. Strapping pipes & ducts between joists - any regulations?

    By Dunc, November 18, 2025
    • 6 replies
    • 936 views
    • 
    • Dunc
    • November 20, 2025

22. mesh size for external MVHR intake

    By Tom, November 17, 2025
    • 9 replies
    • 1k views
    • 
    • Jolo
    • November 19, 2025

23. Air Gap on doors for MVHR - Fire Doors

    By WiltshireLink, November 18, 2025
    • 1 reply
    • 651 views
    • 
    • Oz07
    • November 18, 2025

24. vent axia kinetic plus b control panel(pcb)replacment

    By stevew85, December 31, 2023
    • 21 replies
    • 6.1k views
    • 
    • Christie
    • November 18, 2025

25. Are the dwelling connections mixed up in the Ubbink/Brink Vigor/Flair docs?

    By Alan Ambrose, November 14, 2025
    • 4 replies
    • 697 views
    • 
    • Jolo
    • November 17, 2025