Mechanical Ventilation with Heat Recovery (MVHR)

1117 topics in this forum

1. Domus MVHR bubbling noise

   By jwpapi, September 26, 2022
   • 5 replies
   • 1.8k views
   • 
   • Roundtuit
   • October 6, 2022

2. Carbon dioxide levels in a MVHR home

   By Seeoda, September 30, 2022
   • 13 replies
   • 3k views
   • 
   • SteamyTea
   • October 6, 2022

3. Vent Axia Kinetic Advanced issue

   By Happy Valley, October 5, 2022
   • 1 reply
   • 762 views
   • 
   • Mr Punter
   • October 5, 2022

4. Borrowing MVHR balancing kit from buildhub

   By joe90, January 24, 2020
   • 4 replies
   • 1.8k views
   • 
   • jack
   • October 4, 2022

5. Roof terminals either side of ridge

   By LinearPancakes, September 30, 2022
   • 9 replies
   • 1.6k views
   • 
   • LinearPancakes
   • October 2, 2022

6. Incoming Air Pipe Reduction

   By Crumpetman, September 30, 2022
   • 1 reply
   • 681 views
   • 
   • JohnMo
   • September 30, 2022

7. New MVHR Central Unit - Connections to existing Duct

   By TimCx, September 29, 2022
   • 2 replies
   • 870 views
   • 
   • TimCx
   • September 29, 2022

8. Running radial semi rigid diction in attic space

   By tedo, September 28, 2022
   • 2 replies
   • 742 views
   • 
   • Nickfromwales
   • September 28, 2022

9. Vent Axia Sentinel Kinetic Plus B Diagnostic Screens 1 2

   By DOIGAN, April 19, 2020   

   • vent axia screens diagnostic
   • 28 replies
   • 15.1k views
   • 
   • Dreadnaught
   • September 28, 2022

10. What flow rate should my MVHR be running at?

    By Adsibob, September 27, 2022   

    • mvhr
    • flow rate
    • 3 replies
    • 1.8k views
    • 
    • Nickfromwales
    • September 27, 2022

11. Nuaire MVHR Info - wall bracket

    By Adam2, August 30, 2021
    • 10 replies
    • 1.8k views
    • 
    • Adam2
    • September 27, 2022

12. Zehnder ComfoAir Q450 vs Brink Flair 400 1 2

    By Adsibob, April 8, 2021
    • 30 replies
    • 12.1k views
    • 
    • jack
    • September 26, 2022

13. Replacement MVHR central Unit - Confused !

    By TimCx, September 24, 2022
    • 6 replies
    • 1.4k views
    • 
    • JohnMo
    • September 25, 2022

14. Replacing bathroom fan with dmev

    By agamemnon, September 12, 2022
    • 2 replies
    • 1k views
    • 
    • MarkyG82
    • September 13, 2022

15. MVHR condensation trap type

    By cwr, September 11, 2022
    • 9 replies
    • 1.5k views
    • 
    • dpmiller
    • September 13, 2022

16. Air Tightness 1 2

    By richo106, September 8, 2022
    • 26 replies
    • 2.4k views
    • 
    • SteamyTea
    • September 9, 2022

17. vent axia MVHR advice

    By David-1712, September 5, 2022
    • 8 replies
    • 3.5k views
    • 
    • Dreadnaught
    • September 8, 2022

18. MVHR in vaulted ceilings

    By richo106, September 7, 2022
    • 1 reply
    • 649 views
    • 
    • MikeSharp01
    • September 7, 2022

19. Static pressure calculations

    By LinearPancakes, September 5, 2022
    • 3 replies
    • 1.6k views
    • 
    • JohnMo
    • September 6, 2022

20. Vent-Axia Sentinel Kinetic Advance SX - Any good?

    By Jimbouk, March 3, 2019   

    • mvhr
    • app
    • 7 replies
    • 4.9k views
    • 
    • LinearPancakes
    • September 5, 2022

21. Recommendations for single room heat recovery unit?

    By larry, March 12, 2022
    • 14 replies
    • 14.3k views
    • 
    • Ferdinand
    • September 4, 2022

22. Two x Small, or One x Large

    By Andehh, August 22, 2022
    • 4 replies
    • 763 views
    • 
    • Andehh
    • August 27, 2022

23. Does MVHR affect heat loss & calculations much? 1 2

    By ruggers, August 26, 2022
    • 43 replies
    • 5.8k views
    • 
    • JohnMo
    • August 27, 2022

24. Anyone used MVHR to ventilate an indoor pool?

    By JonnyW, August 25, 2022   

    • pool
    • mvhr
    • 0 replies
    • 744 views
    • 
    • JonnyW
    • August 25, 2022

25. MVHR Duct Design 1 2 3

    By Triassic, February 13, 2019
    • 67 replies
    • 15.2k views
    • 
    • Triassic
    • August 25, 2022