Mechanical Ventilation with Heat Recovery (MVHR)

1186 topics in this forum

1. VENT AXIA SENTINEL B FAN BEARING REPLACEMENT 1 2

   By DOIGAN, February 6, 2021
   • 25 replies
   • 16.9k views
   • 
   • phatboy
   • June 22

2. Hoping for an answer to a potentially stupid question.

   By Dazz71, September 1
   • 11 replies
   • 364 views
   • 
   • Dazz71
   • Saturday at 07:42

3. Lindab Plenum ceiling mounting?

   By junglejim, Wednesday at 16:25
   • 6 replies
   • 255 views
   • 
   • junglejim
   • Wednesday at 21:59

4. Comfosense 67 reliability

   By hauntedicecreamvan, August 26
   • 6 replies
   • 312 views
   • 
   • hauntedicecreamvan
   • August 28

5. MVHR for a small 2 bed ground floor flat in a terraced house

   By Adsibob, August 16
   • 4 replies
   • 257 views
   • 
   • Nickfromwales
   • August 16

6. Brink MVHR Flair 300 enthalpy vs. ComfoAir Q350 MVHR enthalpy

   By Alan Ambrose, July 27
   • 21 replies
   • 866 views
   • 
   • Alan Ambrose
   • August 12

7. Newbie question - can you shorten these effectively?

   By Alan Ambrose, August 11
   • 6 replies
   • 314 views
   • 
   • Alan Ambrose
   • August 11

8. Are the dwelling connections mixed up in the Ubbink/Brink Vigor/Flair docs?

   By Alan Ambrose, November 14, 2025
   • 6 replies
   • 1.1k views
   • 
   • Alan Ambrose
   • July 29

9. MVHR ducting to outside 1 2 3

   By Moira Niedzwiecka, March 5, 2018
   • 60 replies
   • 19.9k views
   • 
   • NandM
   • July 29

10. Plaster-in valves 1 2

    By jayc89, May 16, 2023
    • 38 replies
    • 4.2k views
    • 
    • Nickfromwales
    • July 27

11. Sentinel Kinetic Plus B summer bypass doing nothing

    By diarmidR, July 4   

    • mvhr
    • summer bypass
    • 12 replies
    • 963 views
    • 
    • Nickfromwales
    • July 12

12. MVHR critique for bungalow & recommended suppliers

    By Stu789, July 10
    • 16 replies
    • 892 views
    • 
    • Nickfromwales
    • July 11

13. Is there an inexpensive MVHR diy option? 1 2

    By Wadrian, July 2
    • 43 replies
    • 2.5k views
    • 
    • Post and beam
    • July 10

14. Self build house - is MVHR worth cost? 1 2

    By Wadrian, August 12, 2025
    • 33 replies
    • 5.8k views
    • 
    • Wadrian
    • July 2

15. MVHR fierce supply rates with restricted flow - what am I doing wrong?!

    By DownSouth, June 28
    • 10 replies
    • 1k views
    • 
    • Nickfromwales
    • July 1

16. Pre filter between MVHR vents and MVHR unit 1 2 3 4 5

    By Russdl, August 27, 2019   

    • mvhr vents
    • filter
    • (and 1 more)

      Tagged with:

      • mvhr vents
      • filter
      • pre-filter
    • 100 replies
    • 25.3k views
    • 
    • Russdl
    • June 17

17. Window opening for escape - uK building regs

    By Alexmash, June 2
    • 11 replies
    • 1.4k views
    • 
    • Mr Punter
    • June 8

18. Servicing a Vent Axia Sentinel Kinetic Plus B - 8 years old unit 1 2

    By Stones, November 22, 2024
    • 31 replies
    • 8.4k views
    • 
    • Nestor
    • June 1

19. MVHR warming incoming air on 100% bypass ! Zehnder Q350

    By FarmerN, May 26
    • 16 replies
    • 1.4k views
    • 
    • Benpointer
    • May 26

20. MVHR wall mount - vibration

    By hauntedicecreamvan, February 5
    • 16 replies
    • 1.9k views
    • 
    • Nickfromwales
    • May 18

21. MVHR Design And Install 1 2

    By Adrock, May 10
    • 49 replies
    • 3.4k views
    • 
    • Nickfromwales
    • May 15

22. MVHR exhaust distances and wall placement HELP

    By Alexmash, April 29
    • 8 replies
    • 1.3k views
    • 
    • Dreadnaught
    • May 1

23. 1 or 2 mvhr units?

    By lizzieuk1, April 24
    • 12 replies
    • 1.7k views
    • 
    • Nickfromwales
    • April 27

24. MVHR vs Air Con - if you had to pick one? 1 2 3

    By Indy, April 10
    • 64 replies
    • 5k views
    • 
    • SteamyTea
    • April 17

25. Anyone mounted a Ubbink UB48 MVHR vent from above?

    By Alan Ambrose, March 20
    • 14 replies
    • 1.7k views
    • 
    • Alan Ambrose
    • April 6