Mechanical Ventilation with Heat Recovery (MVHR)

1155 topics in this forum

1. Insulating MVHR Ductwork in the loft

   By richo106, February 6, 2024
   • 4 replies
   • 2.1k views
   • 
   • richo106
   • March 11, 2024

2. Replace MVHR every 10 years?

   By TheMitchells, February 23, 2017
   • 21 replies
   • 8.9k views
   • 
   • Steve W
   • March 11, 2024

3. Go with DIY MVHR?

   By Enginuk, February 5, 2024
   • 8 replies
   • 1.5k views
   • 
   • JohnMo
   • March 11, 2024

4. DIY MVHR Design Sanity Checking

   By BadgerBadger, March 6, 2024
   • 11 replies
   • 1.6k views
   • 
   • BadgerBadger
   • March 8, 2024

5. Condensation in the unit

   By Coanda, December 13, 2023
   • 9 replies
   • 1.4k views
   • 
   • MikeGrahamT21
   • March 7, 2024

6. MVHR retrofit requirements?

   By oliviaaa999, February 21, 2024
   • 4 replies
   • 2.3k views
   • 
   • oliviaaa999
   • February 21, 2024

7. Mechanical ventilation design

   By giacomo_z, February 20, 2024
   • 11 replies
   • 2k views
   • 
   • JohnMo
   • February 21, 2024

8. MVHR - critique my plans & 3 blockers left

   By Sparrowhawk, February 19, 2024
   • 1 reply
   • 670 views
   • 
   • Redbeard
   • February 20, 2024

9. MVHR Installation and Commissioning

   By IanP, February 12, 2024
   • 6 replies
   • 2k views
   • 
   • mike2016
   • February 13, 2024

10. MVHR, ASHP and DHW

    By Nic, February 11, 2024
    • 14 replies
    • 1.6k views
    • 
    • Iceverge
    • February 12, 2024

11. COP of MVHR

    By Iceverge, February 10, 2024
    • 7 replies
    • 1.4k views
    • 
    • JohnMo
    • February 11, 2024

12. IWI Aerogel boards Vs multifoil. Which is better?

    By Pitstop, February 3, 2024
    • 13 replies
    • 1.7k views
    • 
    • SteamyTea
    • February 6, 2024

13. How 250mm hole drilling through gable for mvhr ducting

    By health mechanic, May 19, 2023
    • 17 replies
    • 2.6k views
    • 
    • Iceverge
    • February 5, 2024

14. Needing a 75mm coupler

    By phatboy, January 19, 2024
    • 7 replies
    • 1.6k views
    • 
    • phatboy
    • February 5, 2024

15. De centralised unit for retrofit?

    By hotnuts21, June 13, 2022
    • 16 replies
    • 3.6k views
    • 
    • ianbarlow
    • February 4, 2024

16. Does this supply air temperature graph look ok?

    By Adsibob, February 3, 2024
    • 17 replies
    • 2.1k views
    • 
    • Adsibob
    • February 4, 2024

17. Installation cost

    By Mr Blobby, January 31, 2024
    • 10 replies
    • 2.7k views
    • 
    • JackofAll
    • February 1, 2024

18. Basic silly question

    By Nic, January 30, 2024
    • 5 replies
    • 926 views
    • 
    • Nic
    • January 30, 2024

19. Kitchen & Static Pressure

    By rjhorton, January 24, 2024
    • 2 replies
    • 1.1k views
    • 
    • rjhorton
    • January 24, 2024

20. Best way to wall-mount distribution boxes?

    By jayc89, January 23, 2024
    • 3 replies
    • 622 views
    • 
    • Conor
    • January 23, 2024

21. Void and Pantry and More

    By Mr Blobby, January 4, 2024   

    • mvhr
    • 9 replies
    • 2k views
    • 
    • Mr Blobby
    • January 19, 2024

22. Semi rigid duct straight couplers

    By jayc89, January 18, 2024
    • 2 replies
    • 713 views
    • 
    • Savage87
    • January 18, 2024

23. Vent axia sentinel kinetic pcb wiring

    By cwr, January 17, 2024
    • 0 replies
    • 821 views
    • 
    • cwr
    • January 17, 2024

24. dMVHR in mid-terrace victorian renovation - trickle vents needed?

    By JohnnyC, January 12, 2024
    • 3 replies
    • 2.1k views
    • 
    • JohnMo
    • January 15, 2024

25. MVHR Unit Suggestions

    By Tumble, January 8, 2024
    • 12 replies
    • 7.4k views
    • 
    • MikeSharp01
    • January 14, 2024