Mechanical Ventilation with Heat Recovery (MVHR)

1180 topics in this forum

1. Damp? humidity?

   By Tommy91, November 26, 2023
   • 3 replies
   • 1.2k views
   • 
   • JohnMo
   • November 26, 2023

2. Carbon filters vs cigarette smoke & sewer smells

   By Mike, October 6, 2023   

   • mvhr
   • carbon filter
   • (and 1 more)

     Tagged with:

     • mvhr
     • carbon filter
     • smell
   • 9 replies
   • 2.1k views
   • 
   • Mike
   • November 24, 2023

3. Suck or blow.

   By Coanda, November 23, 2023
   • 8 replies
   • 1.5k views
   • 
   • JohnMo
   • November 23, 2023

4. Measuring air flow

   By Coanda, November 21, 2023
   • 5 replies
   • 959 views
   • 
   • SteamyTea
   • November 22, 2023

5. Brink Flair condensate drain

   By jayc89, November 6, 2023
   • 8 replies
   • 1.5k views
   • 
   • jayc89
   • November 21, 2023

6. MVHR and bonfires / pesticide spraying?

   By flanagaj, November 13, 2023
   • 9 replies
   • 1.3k views
   • 
   • MJNewton
   • November 14, 2023

7. Roof vent

   By Coanda, October 27, 2023
   • 6 replies
   • 1.7k views
   • 
   • Coanda
   • November 12, 2023

8. Setting up MVHR

   By Arudge, November 4, 2023
   • 4 replies
   • 1.2k views
   • 
   • Arudge
   • November 12, 2023

9. Document F are these rates correct?

   By Deniance, November 8, 2023
   • 7 replies
   • 1.5k views
   • 
   • Deniance
   • November 11, 2023

10. Ceiling hob extractor - recirculation

    By phatboy, November 10, 2023
    • 6 replies
    • 1.3k views
    • 
    • phatboy
    • November 11, 2023

11. Testo 405i setup

    By Deniance, November 3, 2023
    • 14 replies
    • 2.1k views
    • 
    • Arudge
    • November 8, 2023

12. Water vapour condensing in pipes?

    By flanagaj, November 7, 2023
    • 3 replies
    • 1.2k views
    • 
    • JohnMo
    • November 7, 2023

13. MVHR mouldy and full of water

    By haddock, November 6, 2023
    • 8 replies
    • 2.5k views
    • 
    • jack
    • November 6, 2023

14. Can anyone help with my MVHR saga? 1 2

    By Deniance, October 5, 2023
    • 46 replies
    • 5.7k views
    • 
    • Deniance
    • November 4, 2023

15. Am I on the right path designing MVHR vents for apartment?

    By Giko, November 3, 2023
    • 4 replies
    • 1.6k views
    • 
    • JohnMo
    • November 4, 2023

16. Would anyone like to critique my DIY heat exchanger? 1 2

    By Coanda, October 31, 2023
    • 26 replies
    • 4k views
    • 
    • Coanda
    • November 3, 2023

17. Critique my MVHR Design Please!

    By maninsheds, November 2, 2023
    • 4 replies
    • 1.1k views
    • 
    • MJNewton
    • November 2, 2023

18. Single room MVHR

    By Tony359, November 1, 2023
    • 6 replies
    • 3k views
    • 
    • Adsibob
    • November 2, 2023

19. How to insulate 90mm semi rigid ducting.

    By Coanda, November 2, 2023
    • 2 replies
    • 810 views
    • 
    • MikeGrahamT21
    • November 2, 2023

20. Balancing MVHR

    By Ambaz79, October 25, 2023
    • 14 replies
    • 2.5k views
    • 
    • JohnMo
    • November 1, 2023

21. Taming the uncoiled ducting beast

    By jayc89, October 31, 2023
    • 5 replies
    • 1.2k views
    • 
    • jayc89
    • November 1, 2023

22. dMVHR planning

    By Erik79, October 31, 2023
    • 1 reply
    • 955 views
    • 
    • JohnMo
    • October 31, 2023

23. MVHR self install - tips and experience

    By flinn, June 27, 2023
    • 11 replies
    • 3.4k views
    • 
    • flinn
    • October 30, 2023

24. DIY MVHR 1 2 3

    By joe90, March 9, 2017
    • 53 replies
    • 18.5k views
    • 
    • Coanda
    • October 30, 2023

25. metres per sec to m3 per hour.

    By Coanda, October 29, 2023
    • 14 replies
    • 4.4k views
    • 
    • SteamyTea
    • October 29, 2023