Mechanical Ventilation with Heat Recovery (MVHR)

1117 topics in this forum

1. Humidity and MVHR 1 2

   By lizzie, May 22, 2018
   • 38 replies
   • 18.4k views
   • 
   • NCXo82ike
   • February 21

2. Placing MVHR outlet behind heat pump

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

3. MVHR DIY install in Loft Conversion

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

4. MVHR newbie

   By vala, February 4
   • 18 replies
   • 1.2k views
   • 
   • vala
   • February 7

5. Blocking MVHR for an Air Tightness Test

   By cswd, December 8, 2023
   • 4 replies
   • 1.3k views
   • 
   • joth
   • February 7

6. MVHR Commissioning documentation

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

7. MVHR Grill placement for supply / extract 1 2

   By Wookie_73, January 24
   • 45 replies
   • 2.3k views
   • 
   • Wookie_73
   • February 3

8. MVHR zoned by floor for simpler retrofit?

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

9. Envirovent Envirosava 200 stopped working - options

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

10. MRXBOX95-AB-WM1 Repair

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

11. Cooker hood with its own MVHR?

    By YodhrinForge, January 19
    • 8 replies
    • 787 views
    • 
    • YodhrinForge
    • January 20

12. Teething issues with MVHR 1 2

    By Tom, December 18, 2024
    • 48 replies
    • 2.8k views
    • 
    • Tom
    • January 20

13. Outlet grilles compatible with Ubbink 90mm ?

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

14. Zehnder Q350 Lan C + Options Box

    By BartW, January 4, 2023
    • 8 replies
    • 2.4k views
    • 
    • joth
    • January 20

15. MVHR, 9 Supply, 6 Exhaust connections

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

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

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

17. Pre-Filter for Log Burner Smells 1 2

    By benben5555, September 25, 2024
    • 34 replies
    • 3.1k views
    • 
    • skhell
    • January 13

18. MVHR into a cold roof ?

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

19. MVHR Unit + Ducting Suppliers

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

20. Brink Flair Condensate Drain Leaking

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

21. Indoor Humidity

    By Marko, January 8
    • 14 replies
    • 947 views
    • 
    • Kelvin
    • January 9

22. MVHR flexible sound attenuator location

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

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

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

24. Brink Flair 325 - no power

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

25. MVHR Filters for Zehnder CA 155

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