Mechanical Ventilation with Heat Recovery (MVHR)

1180 topics in this forum

1. 75mm/90mm mixed diameter manifolds

   By Sparrowhawk, May 11, 2024
   • 5 replies
   • 1.3k views
   • 
   • MikeSharp01
   • May 11, 2024

2. mvhr zones

   By Ozpos, November 15, 2023
   • 19 replies
   • 2.9k views
   • 
   • JohnMo
   • May 8, 2024

3. Semi-rigid ducting and Plenums - noise considerations when installing

   By FlibbleWibble, May 3, 2024
   • 15 replies
   • 2.5k views
   • 
   • MikeSharp01
   • May 4, 2024

4. MVHR and Approved Document B

   By FlibbleWibble, May 1, 2024
   • 3 replies
   • 1.4k views
   • 
   • Kelvin
   • May 2, 2024

5. Mvhr flow rates..

   By jkh2022, April 27, 2024
   • 2 replies
   • 900 views
   • 
   • SteamyTea
   • April 29, 2024

6. Inlet and vents

   By JackofAll, April 27, 2024
   • 3 replies
   • 1.4k views
   • 
   • Dreadnaught
   • April 28, 2024

7. Inlet and exhaust vents

   By JackofAll, April 27, 2024
   • 5 replies
   • 907 views
   • 
   • JackofAll
   • April 27, 2024

8. Received this from our MVHR installer

   By CalvinHobbes, April 26, 2024
   • 3 replies
   • 1k views
   • 
   • Conor
   • April 26, 2024

9. MVHR and noise

   By rufusmacdoofus, April 19, 2024
   • 2 replies
   • 1.1k views
   • 
   • rufusmacdoofus
   • April 22, 2024

10. dMVHR air quality question

    By chromaticmind, April 16, 2024   

    • air quality
    • 5 replies
    • 1.5k views
    • 
    • SteamyTea
    • April 17, 2024

11. MVHR and windows open 1 2

    By Trw144, April 9, 2017
    • 46 replies
    • 18.1k views
    • 
    • Nickfromwales
    • April 16, 2024

12. Double run

    By JackofAll, April 13, 2024
    • 2 replies
    • 909 views
    • 
    • JackofAll
    • April 13, 2024

13. MVHR Design Thoughts

    By WiltshireLink, April 13, 2024
    • 2 replies
    • 1k views
    • 
    • WiltshireLink
    • April 13, 2024

14. Water in heat recovery core playing tricks with humidity sensor?

    By Deniance, December 28, 2023
    • 4 replies
    • 1.3k views
    • 
    • Deniance
    • April 12, 2024

15. New MVHR install, but have sound issues? Any ideas on a solution? 1 2

    By LeeV, May 28, 2023   

    • mvhr
    • mvhr ducting
    • (and 1 more)

      Tagged with:

      • mvhr
      • mvhr ducting
      • noise
    • 30 replies
    • 9.6k views
    • 
    • lorrianemark
    • April 11, 2024

16. MVHR outlets condensation

    By richo106, March 3, 2024
    • 6 replies
    • 1.2k views
    • 
    • richo106
    • April 8, 2024

17. How to fit rigid ducting: a series of silly questions 1 2

    By Omnibuswoman, March 25, 2024
    • 31 replies
    • 6k views
    • 
    • Iceverge
    • April 6, 2024

18. Vent Axia Sentinel Fan replacement under warranty

    By jamieled, December 6, 2021
    • 1 reply
    • 4k views
    • 
    • Jonro99
    • April 5, 2024

19. How often should I: (a) clean; and (b) replace, a G7 filter

    By Adsibob, April 2, 2024
    • 5 replies
    • 2.5k views
    • 
    • dpmiller
    • April 3, 2024

20. Options for MVHR boost control

    By crispy_wafer, April 2, 2024
    • 10 replies
    • 2.8k views
    • 
    • BotusBuild
    • April 2, 2024

21. Design/Installer recommendation - NW Kent

    By Tetrarch, March 30, 2024
    • 0 replies
    • 647 views
    • 
    • Tetrarch
    • March 30, 2024

22. Where should the vents be?

    By CalvinHobbes, March 29, 2024
    • 9 replies
    • 1.7k views
    • 
    • SteamyTea
    • March 30, 2024

23. Leaking distribution boxes

    By jayc89, March 24, 2024
    • 2 replies
    • 902 views
    • 
    • jayc89
    • March 24, 2024

24. Safe to increase boost rate?

    By SwissLondoner, March 22, 2024
    • 2 replies
    • 1k views
    • 
    • Gone West
    • March 23, 2024

25. Commissioning MVHR

    By Ambaz79, September 11, 2023
    • 14 replies
    • 2.9k views
    • 
    • jack
    • March 20, 2024