Mechanical Ventilation with Heat Recovery (MVHR)

1117 topics in this forum

1. Nilan Compact P and BER Rating in Ireland

   By Mikegibbons, October 9, 2023
   • 1 reply
   • 532 views
   • 
   • JohnMo
   • October 9, 2023

2. Vaulted Ceiling Extract Position

   By Jambutty, September 29, 2023
   • 9 replies
   • 1.2k views
   • 
   • Conor
   • October 8, 2023

3. Supply and Extract don't match up on paper

   By John1001, October 6, 2023
   • 4 replies
   • 981 views
   • 
   • JohnMo
   • October 6, 2023

4. MVHR -> Distribution Box Install

   By jayc89, October 6, 2023
   • 4 replies
   • 1.1k views
   • 
   • crispy_wafer
   • October 6, 2023

5. Brink Flair Wall Mount

   By jayc89, October 3, 2023
   • 2 replies
   • 403 views
   • 
   • jayc89
   • October 6, 2023

6. Duct locations

   By mickeych, September 26, 2023
   • 3 replies
   • 1.1k views
   • 
   • JohnMo
   • September 27, 2023

7. boulder mvhr any good?

   By Alexphd1, October 8, 2016
   • 11 replies
   • 5.5k views
   • 
   • JCJ
   • September 26, 2023

8. Decentralised MVHR to solve damp stuffy room and corridor

   By lurker66, September 22, 2023
   • 2 replies
   • 1.1k views
   • 
   • lurker66
   • September 22, 2023

9. MVHR Retrofit Building Regulations

   By arbennett, September 19, 2023
   • 1 reply
   • 1.1k views
   • 
   • jayc89
   • September 19, 2023

10. Cheapest place for 90mm semi-rigid ducting?

    By jayc89, September 14, 2023
    • 1 reply
    • 562 views
    • 
    • jayc89
    • September 14, 2023

11. MVHR retrofit upstairs only for leaking house?

    By gambo, September 10, 2023
    • 2 replies
    • 1.7k views
    • 
    • gambo
    • September 10, 2023

12. MHVR simple cost

    By SuperJohnG, September 10, 2023
    • 3 replies
    • 1.1k views
    • 
    • SteamyTea
    • September 10, 2023

13. MVHR Supplier/Installer recommendations

    By Tetrarch, September 10, 2023
    • 1 reply
    • 518 views
    • 
    • Dave Jones
    • September 10, 2023

14. Ducted Central Fan Coil Unit in parallel with MVHR?

    By wardie9025, September 9, 2023
    • 0 replies
    • 572 views
    • 
    • wardie9025
    • September 9, 2023

15. Bodged together MHRV cooling system - sort of works.

    By Beelbeebub, September 7, 2023
    • 5 replies
    • 1.1k views
    • 
    • Mike
    • September 7, 2023

16. What are the impacts and mitigations of very high winds?

    By Jim K, September 5, 2023
    • 12 replies
    • 1.9k views
    • 
    • SteamyTea
    • September 5, 2023

17. A little bit of anti-MVHR heresy : it'll do us all good. 1 2

    By ToughButterCup, August 22, 2023
    • 49 replies
    • 4.7k views
    • 
    • JohnMo
    • September 3, 2023

18. Random (unwanted) boost activation - Vent Axia Sentinel

    By Andehh, August 30, 2023
    • 4 replies
    • 2.6k views
    • 
    • Andehh
    • September 2, 2023

19. Zehnder Comfopost CW8

    By Dominic, September 1, 2023
    • 1 reply
    • 689 views
    • 
    • Dominic
    • September 1, 2023

20. Insulating the unit in a cold loft?

    By Jim K, August 8, 2023
    • 3 replies
    • 988 views
    • 
    • Big Jimbo
    • August 31, 2023

21. Best dmvhr?

    By anonymous, August 11, 2023
    • 14 replies
    • 5.3k views
    • 
    • George
    • August 29, 2023

22. MVHR 2nd Fix

    By richo106, August 26, 2023
    • 11 replies
    • 1.2k views
    • 
    • richo106
    • August 28, 2023

23. Transfer duct instead of gaps under door - MVHR

    By embra, August 22, 2023
    • 2 replies
    • 1.3k views
    • 
    • JohnMo
    • August 22, 2023

24. Duct insulation in cold loft

    By LinearPancakes, August 20, 2023
    • 4 replies
    • 1.2k views
    • 
    • LinearPancakes
    • August 22, 2023

25. MVHR Commissioning Calculations - DIY Anemometer

    By Barnacles, January 6, 2020
    • 9 replies
    • 4.9k views
    • 
    • Seeoda
    • August 16, 2023