Mechanical Ventilation with Heat Recovery (MVHR)

1127 topics in this forum

1. What type of joists?

   By osmononame, July 12, 2020
   • 19 replies
   • 3.7k views
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   • eandg
   • November 7, 2022

2. Insulated transition for roof terminals?

   By LinearPancakes, November 3, 2022
   • 0 replies
   • 541 views
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   • LinearPancakes
   • November 3, 2022

3. With MVHR, do I need breathable walls and render?

   By darkrabbit, November 3, 2022
   • 7 replies
   • 1.5k views
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   • RobLe
   • November 3, 2022

4. Central and distributed dMVHR

   By mvhrishard, November 2, 2022
   • 1 reply
   • 1.2k views
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   • JohnMo
   • November 2, 2022

5. MHRV or PIV as an air pollution countermeasure?

   By rark, October 21, 2022
   • 14 replies
   • 2.3k views
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   • Seren161
   • November 2, 2022

6. Fused Spur for MVHR with Boost

   By TimCx, October 24, 2022
   • 6 replies
   • 3.1k views
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   • andyscotland
   • October 27, 2022

7. MVHR Acoustic Distribution Boxes

   By Johnny Jekyll, October 18, 2022
   • 10 replies
   • 1.9k views
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   • Savage87
   • October 19, 2022

8. Flexi Duct - Help Connecting to Spigots !!

   By TimCx, October 12, 2022
   • 5 replies
   • 1.7k views
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   • markc
   • October 13, 2022

9. MVHR drain - trap required?

   By Happy Valley, October 10, 2022
   • 4 replies
   • 1.4k views
   • 
   • MJNewton
   • October 11, 2022

10. Duct sealant

    By George, January 28, 2021   

    • mvhr duct
    • sealant
    • (and 1 more)

      Tagged with:

      • mvhr duct
      • sealant
      • diy
    • 7 replies
    • 2.4k views
    • 
    • TimCx
    • October 7, 2022

11. Domus MVHR bubbling noise

    By jwpapi, September 26, 2022
    • 5 replies
    • 2k views
    • 
    • Roundtuit
    • October 6, 2022

12. Carbon dioxide levels in a MVHR home

    By Seeoda, September 30, 2022
    • 13 replies
    • 3.1k views
    • 
    • SteamyTea
    • October 6, 2022

13. Vent Axia Kinetic Advanced issue

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

14. Borrowing MVHR balancing kit from buildhub

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

15. Roof terminals either side of ridge

    By LinearPancakes, September 30, 2022
    • 9 replies
    • 1.7k views
    • 
    • LinearPancakes
    • October 2, 2022

16. Incoming Air Pipe Reduction

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

17. New MVHR Central Unit - Connections to existing Duct

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

18. Running radial semi rigid diction in attic space

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

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

    By DOIGAN, April 19, 2020   

    • vent axia screens diagnostic
    • 28 replies
    • 15.9k views
    • 
    • Dreadnaught
    • September 28, 2022

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

    By Adsibob, September 27, 2022   

    • mvhr
    • flow rate
    • 3 replies
    • 1.9k views
    • 
    • Nickfromwales
    • September 27, 2022

21. Nuaire MVHR Info - wall bracket

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

22. Zehnder ComfoAir Q450 vs Brink Flair 400 1 2

    By Adsibob, April 8, 2021
    • 30 replies
    • 12.7k views
    • 
    • jack
    • September 26, 2022

23. Replacement MVHR central Unit - Confused !

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

24. Replacing bathroom fan with dmev

    By agamemnon, September 12, 2022
    • 2 replies
    • 1.1k views
    • 
    • MarkyG82
    • September 13, 2022

25. MVHR condensation trap type

    By cwr, September 11, 2022
    • 9 replies
    • 1.7k views
    • 
    • dpmiller
    • September 13, 2022