Mechanical Ventilation with Heat Recovery (MVHR)

1118 topics in this forum

1. MVHR Filters for Zehnder CA 155

   By ectoplasmosis, August 29, 2024
   • 2 replies
   • 762 views
   • 
   • Chanmenie
   • January 5

2. MVHR & Wood Stove

   By Marko, January 3
   • 8 replies
   • 651 views
   • 
   • G and J
   • January 5

3. Air Craft (Southern) going into Liquidation

   By mickeych, November 12, 2024   

   • ashp
   • renewables
   • (and 2 more)

     Tagged with:

     • ashp
     • renewables
     • ufh
     • solar
   • 8 replies
   • 731 views
   • 
   • Andehh
   • January 4

4. Standing condensation water in new MVHR exchanger

   By runcyclexcski, December 14, 2024
   • 20 replies
   • 1.5k views
   • 
   • runcyclexcski
   • January 4

5. Generic F4-F7(?) fabric for coarse MVHR filters

   By runcyclexcski, January 2
   • 3 replies
   • 479 views
   • 
   • JohnMo
   • January 3

6. MVHR noisy

   By EdT, January 2
   • 5 replies
   • 558 views
   • 
   • EdT
   • January 2

7. Sizing MVHR

   By sonicboom, December 23, 2024
   • 23 replies
   • 1.3k views
   • 
   • Nickfromwales
   • December 29, 2024

8. New MVHR question DIY install

   By AppleQueen, December 24, 2024
   • 5 replies
   • 740 views
   • 
   • Russell griffiths
   • December 28, 2024

9. Flow Rates to Approved Doc. F

   By Marko, December 23, 2024
   • 1 reply
   • 460 views
   • 
   • JohnMo
   • December 23, 2024

10. Commissioning Sheet - Couple of simple questions

    By Philip Jeffery, November 28, 2024
    • 3 replies
    • 656 views
    • 
    • Tommy M
    • December 19, 2024

11. Assistance and advice for a MVHR project outside UK

    By carphatian, December 16, 2024
    • 3 replies
    • 563 views
    • 
    • JohnMo
    • December 17, 2024

12. MVHR - one unit or two?

    By SBMS, December 12, 2024
    • 20 replies
    • 1.3k views
    • 
    • mickeych
    • December 16, 2024

13. MVHR plans sanity check and good units with pollen filters

    By mistake_not, December 7, 2024
    • 18 replies
    • 1.1k views
    • 
    • mistake_not
    • December 16, 2024

14. Brink bypass valve error

    By Ultima357, December 15, 2024
    • 3 replies
    • 673 views
    • 
    • Ultima357
    • December 16, 2024

15. Zehnder (etc?) plenums nonsense design..?

    By Cognis0, December 15, 2024
    • 6 replies
    • 607 views
    • 
    • JohnMo
    • December 16, 2024

16. Certified passive haus units reference temp

    By sonicboom, December 15, 2024
    • 1 reply
    • 465 views
    • 
    • Mike
    • December 15, 2024

17. MVHR Active Carbon Filter 1 2

    By Ultima357, July 27, 2021
    • 26 replies
    • 4.9k views
    • 
    • SteamyTea
    • December 15, 2024

18. MVHR maintenance (condensation and mould)

    By runcyclexcski, December 6, 2024
    • 17 replies
    • 1.2k views
    • 
    • runcyclexcski
    • December 14, 2024

19. Bathroom

    By sonicboom, December 13, 2024
    • 10 replies
    • 900 views
    • 
    • JohnMo
    • December 13, 2024

20. Most efficient dMVHR

    By sonicboom, December 9, 2024
    • 13 replies
    • 998 views
    • 
    • Mike
    • December 12, 2024

21. blauberg KOMFORT-EC-LB-400-S25

    By sonicboom, December 12, 2024
    • 2 replies
    • 523 views
    • 
    • Mike
    • December 12, 2024

22. Zehnder Q350 Ducting sizes

    By Chanmenie, July 30, 2023
    • 6 replies
    • 1.4k views
    • 
    • Mike
    • December 9, 2024

23. Kitchen extraction externally ducted and MVHR

    By Stonehouse, December 4, 2024
    • 9 replies
    • 1.1k views
    • 
    • dpmiller
    • December 6, 2024

24. More MVHR help please!!

    By AppleQueen, December 1, 2024
    • 8 replies
    • 701 views
    • 
    • JohnMo
    • December 1, 2024

25. MVHR "boost" mode questions

    By john-w, November 29, 2024   

    • mvhr
    • 2 replies
    • 761 views
    • 
    • ProDave
    • November 29, 2024