Mechanical Ventilation with Heat Recovery (MVHR)

1160 topics in this forum

1. Kitchen extraction externally ducted and MVHR

   By Stonehouse, December 4, 2024
   • 9 replies
   • 1.7k views
   • 
   • dpmiller
   • December 6, 2024

2. More MVHR help please!!

   By AppleQueen, December 1, 2024
   • 8 replies
   • 970 views
   • 
   • JohnMo
   • December 1, 2024

3. MVHR "boost" mode questions

   By john-w, November 29, 2024   

   • mvhr
   • 2 replies
   • 1.3k views
   • 
   • ProDave
   • November 29, 2024

4. ComfoPost For Zenhder Q250

   By Nic, November 27, 2024
   • 6 replies
   • 937 views
   • 
   • G and J
   • November 28, 2024

5. Mvhr funny noises and dripping 1 2 3

   By Pocster, November 19, 2024
   • 56 replies
   • 4.9k views
   • 
   • Pocster
   • November 27, 2024

6. DIY Heat Exchanger 1 2 3

   By Onoff, December 27, 2017
   • 59 replies
   • 26.3k views
   • 
   • SteamyTea
   • November 25, 2024

7. How close should you place an MVHR external vent to an outside seating area?

   By Macfracam, November 23, 2024
   • 11 replies
   • 940 views
   • 
   • Macfracam
   • November 24, 2024

8. 75mm Radial Ductwork

   By benben5555, November 23, 2024
   • 1 reply
   • 691 views
   • 
   • JohnMo
   • November 23, 2024

9. Exhaust and intake through soffit

   By gambo, November 10, 2024
   • 3 replies
   • 1.4k views
   • 
   • Iceverge
   • November 17, 2024

10. Retrofit in a basement flat - where to start

    By AnthonyH, November 16, 2024
    • 0 replies
    • 667 views
    • 
    • AnthonyH
    • November 16, 2024

11. MVHR Options

    By Johnnyire, November 15, 2024
    • 8 replies
    • 1.4k views
    • 
    • Johnnyire
    • November 16, 2024

12. MVHR design?

    By marmic, November 13, 2024
    • 2 replies
    • 923 views
    • 
    • marmic
    • November 14, 2024

13. Adding MVHR late in the day

    By bmj1, November 13, 2024
    • 8 replies
    • 1.2k views
    • 
    • bmj1
    • November 13, 2024

14. Solarcrest - Anyone Used Them for their MVHR ?

    By Triassic, February 18, 2019
    • 2 replies
    • 1.9k views
    • 
    • Indy
    • November 13, 2024

15. MVHR and fire safety

    By Bramco, November 2, 2024
    • 2 replies
    • 1.5k views
    • 
    • mike2016
    • November 2, 2024

16. MVHR installation help! Please

    By AppleQueen, November 1, 2024
    • 19 replies
    • 2.7k views
    • 
    • BotusBuild
    • November 2, 2024

17. Directional Vents (Diffusers)

    By Barnacles, January 25, 2022
    • 5 replies
    • 2.3k views
    • 
    • ambient
    • November 1, 2024

18. Vent Axia MVHR - Boost switch wiring?

    By Andehh, June 6, 2023
    • 10 replies
    • 6.7k views
    • 
    • Pocster
    • November 1, 2024

19. Ventilation calculations

    By Nic, October 30, 2024
    • 3 replies
    • 1k views
    • 
    • JohnMo
    • October 30, 2024

20. Spares: Heatpex Aduro 90mm flexible ducting

    By ambient, October 26, 2024
    • 0 replies
    • 624 views
    • 
    • ambient
    • October 26, 2024

21. MVHR design review

    By Joel, October 7, 2024
    • 6 replies
    • 1.9k views
    • 
    • Mike
    • October 25, 2024

22. Installing a small MHVR system

    By Mark-R, October 10, 2024
    • 19 replies
    • 2k views
    • 
    • Mike
    • October 25, 2024

23. Anyone used floor outlets (supply)?

    By Sparrowhawk, October 11, 2024   

    • mvhr
    • 3 replies
    • 3.9k views
    • 
    • mickeych
    • October 23, 2024

24. High humidity despite air infiltration: will MVHR really help?

    By Sparrowhawk, October 6, 2024
    • 12 replies
    • 1.4k views
    • 
    • marshian
    • October 20, 2024

25. Anti-Microbial or not?

    By Philxyz, October 12, 2024   

    • ducting
    • mvhr ducting
    • 9 replies
    • 1k views
    • 
    • SteamyTea
    • October 13, 2024