Mechanical Ventilation with Heat Recovery (MVHR)

1136 topics in this forum

1. Suitable ducting

   By Tommy8884, February 20
   • 4 replies
   • 714 views
   • 
   • Mike
   • February 21

2. Humidity and MVHR 1 2

   By lizzie, May 22, 2018
   • 38 replies
   • 19.7k views
   • 
   • NCXo82ike
   • February 21

3. Placing MVHR outlet behind heat pump

   By diarmidR, February 12
   • 3 replies
   • 612 views
   • 
   • diarmidR
   • February 12

4. MVHR DIY install in Loft Conversion

   By alex3060, February 9
   • 4 replies
   • 831 views
   • 
   • alex3060
   • February 11

5. MVHR newbie

   By vala, February 4
   • 18 replies
   • 1.6k views
   • 
   • vala
   • February 7

6. Blocking MVHR for an Air Tightness Test

   By cswd, December 8, 2023
   • 4 replies
   • 1.5k views
   • 
   • joth
   • February 7

7. MVHR Commissioning documentation

   By PaulD, February 3
   • 2 replies
   • 800 views
   • 
   • cjsparkey
   • February 3

8. MVHR Grill placement for supply / extract 1 2

   By Wookie_73, January 24
   • 45 replies
   • 3.2k views
   • 
   • Wookie_73
   • February 3

9. MVHR zoned by floor for simpler retrofit?

   By Clarkey, February 2
   • 3 replies
   • 775 views
   • 
   • Clarkey
   • February 2

10. Envirovent Envirosava 200 stopped working - options

    By klukas, January 27
    • 0 replies
    • 624 views
    • 
    • klukas
    • January 27

11. MRXBOX95-AB-WM1 Repair

    By awj00414, January 27
    • 1 reply
    • 502 views
    • 
    • JohnMo
    • January 27

12. Cooker hood with its own MVHR?

    By YodhrinForge, January 19
    • 8 replies
    • 1.1k views
    • 
    • YodhrinForge
    • January 20

13. Teething issues with MVHR 1 2

    By Tom, December 18, 2024
    • 48 replies
    • 3.5k views
    • 
    • Tom
    • January 20

14. Outlet grilles compatible with Ubbink 90mm ?

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

15. Zehnder Q350 Lan C + Options Box

    By BartW, January 4, 2023
    • 8 replies
    • 3.3k views
    • 
    • joth
    • January 20

16. MVHR, 9 Supply, 6 Exhaust connections

    By Post and beam, January 15
    • 3 replies
    • 780 views
    • 
    • Post and beam
    • January 15

17. MVHR long term efficeincy - drop off after 3 years

    By Simon R, January 14
    • 2 replies
    • 824 views
    • 
    • Simon R
    • January 14

18. Pre-Filter for Log Burner Smells 1 2

    By benben5555, September 25, 2024
    • 34 replies
    • 4k views
    • 
    • skhell
    • January 13

19. MVHR into a cold roof ?

    By Post and beam, January 12
    • 10 replies
    • 1.3k views
    • 
    • Marko
    • January 13

20. MVHR Unit + Ducting Suppliers

    By Duncan62, January 9
    • 7 replies
    • 1.1k views
    • 
    • Post and beam
    • January 12

21. Brink Flair Condensate Drain Leaking

    By jayc89, January 11
    • 3 replies
    • 690 views
    • 
    • jayc89
    • January 11

22. Indoor Humidity

    By Marko, January 8
    • 14 replies
    • 1.3k views
    • 
    • Kelvin
    • January 9

23. MVHR flexible sound attenuator location

    By Huckleberrys, January 8
    • 2 replies
    • 875 views
    • 
    • Huckleberrys
    • January 8

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

    By whaleshark, January 8
    • 6 replies
    • 934 views
    • 
    • whaleshark
    • January 8

25. Brink Flair 325 - no power

    By jayc89, January 5
    • 1 reply
    • 614 views
    • 
    • jayc89
    • January 6