Mechanical Ventilation with Heat Recovery (MVHR)

1172 topics in this forum

1. MVHR zoned by floor for simpler retrofit?

   By Clarkey, February 2, 2025
   • 3 replies
   • 1.1k views
   • 
   • Clarkey
   • February 2, 2025

2. Envirovent Envirosava 200 stopped working - options

   By klukas, January 27, 2025
   • 0 replies
   • 841 views
   • 
   • klukas
   • January 27, 2025

3. MRXBOX95-AB-WM1 Repair

   By awj00414, January 27, 2025
   • 1 reply
   • 666 views
   • 
   • JohnMo
   • January 27, 2025

4. Cooker hood with its own MVHR?

   By YodhrinForge, January 19, 2025
   • 8 replies
   • 1.4k views
   • 
   • YodhrinForge
   • January 20, 2025

5. Teething issues with MVHR 1 2

   By Tom, December 18, 2024
   • 48 replies
   • 4.6k views
   • 
   • Tom
   • January 20, 2025

6. Outlet grilles compatible with Ubbink 90mm ?

   By Post and beam, January 20, 2025
   • 3 replies
   • 727 views
   • 
   • Nickfromwales
   • January 20, 2025

7. Zehnder Q350 Lan C + Options Box

   By BartW, January 4, 2023
   • 8 replies
   • 4k views
   • 
   • joth
   • January 20, 2025

8. MVHR, 9 Supply, 6 Exhaust connections

   By Post and beam, January 15, 2025
   • 3 replies
   • 1k views
   • 
   • Post and beam
   • January 15, 2025

9. MVHR into a cold roof ?

   By Post and beam, January 12, 2025
   • 10 replies
   • 1.8k views
   • 
   • Marko
   • January 13, 2025

10. MVHR Unit + Ducting Suppliers

    By Duncan62, January 9, 2025
    • 7 replies
    • 1.3k views
    • 
    • Post and beam
    • January 12, 2025

11. Brink Flair Condensate Drain Leaking

    By jayc89, January 11, 2025
    • 3 replies
    • 914 views
    • 
    • jayc89
    • January 11, 2025

12. Indoor Humidity

    By Marko, January 8, 2025
    • 14 replies
    • 1.7k views
    • 
    • Kelvin
    • January 9, 2025

13. MVHR flexible sound attenuator location

    By Huckleberrys, January 8, 2025
    • 2 replies
    • 1.1k views
    • 
    • Huckleberrys
    • January 8, 2025

14. MVHR Supply/Extract valves that work with semi-rigid ducting?

    By whaleshark, January 8, 2025
    • 6 replies
    • 1.3k views
    • 
    • whaleshark
    • January 8, 2025

15. Brink Flair 325 - no power

    By jayc89, January 5, 2025
    • 1 reply
    • 928 views
    • 
    • jayc89
    • January 6, 2025

16. MVHR Filters for Zehnder CA 155

    By ectoplasmosis, August 29, 2024
    • 2 replies
    • 1.1k views
    • 
    • Chanmenie
    • January 5, 2025

17. MVHR & Wood Stove

    By Marko, January 3, 2025
    • 8 replies
    • 1k views
    • 
    • G and J
    • January 5, 2025

18. Air Craft (Southern) going into Liquidation

    By mickeych, November 12, 2024   

    • ashp
    • renewables
    • (and 2 more)

      Tagged with:

      • ashp
      • renewables
      • ufh
      • solar
    • 8 replies
    • 1.2k views
    • 
    • Andeh
    • January 4, 2025

19. Standing condensation water in new MVHR exchanger

    By runcyclexcski, December 14, 2024
    • 20 replies
    • 2.7k views
    • 
    • runcyclexcski
    • January 4, 2025

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

    By runcyclexcski, January 2, 2025
    • 3 replies
    • 899 views
    • 
    • JohnMo
    • January 3, 2025

21. MVHR noisy

    By EdT, January 2, 2025
    • 5 replies
    • 956 views
    • 
    • EdT
    • January 2, 2025

22. Sizing MVHR

    By sonicboom, December 23, 2024
    • 23 replies
    • 2.6k views
    • 
    • Nickfromwales
    • December 29, 2024

23. New MVHR question DIY install

    By AppleQueen, December 24, 2024
    • 5 replies
    • 1.2k views
    • 
    • Russell griffiths
    • December 28, 2024

24. Flow Rates to Approved Doc. F

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

25. Commissioning Sheet - Couple of simple questions

    By Philip Jeffery, November 28, 2024
    • 3 replies
    • 1.1k views
    • 
    • Tommy M
    • December 19, 2024