Mechanical Ventilation with Heat Recovery (MVHR)

1134 topics in this forum

1. Hob recirculating extractor

   By Kelvin, November 17, 2022
   • 5 replies
   • 1.5k views
   • 
   • Conor
   • November 18, 2022

2. Drawing software

   By irnbru, November 14, 2022
   • 9 replies
   • 2k views
   • 
   • irnbru
   • November 16, 2022

3. Insulating ducting in the loft

   By ADringer, November 15, 2022
   • 4 replies
   • 1.4k views
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   • Andehh
   • November 16, 2022

4. Best/cheapest place to get MVHR Ducting, Manifold and other accessories

   By Ambaz79, November 14, 2022
   • 4 replies
   • 826 views
   • 
   • Ambaz79
   • November 14, 2022

5. DIY install

   By eandg, November 8, 2022
   • 4 replies
   • 1.3k views
   • 
   • jack
   • November 9, 2022

6. MVHR design, already have the supply and extract air flow rates, what's next?

   By irnbru, November 6, 2022
   • 10 replies
   • 1.7k views
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   • dpmiller
   • November 8, 2022

7. Mvhr 75mm pipe spare

   By Linto, November 8, 2022
   • 0 replies
   • 1.1k views
   • 
   • Linto
   • November 8, 2022

8. What type of joists?

   By osmononame, July 12, 2020
   • 19 replies
   • 4k views
   • 
   • eandg
   • November 7, 2022

9. Insulated transition for roof terminals?

   By LinearPancakes, November 3, 2022
   • 0 replies
   • 567 views
   • 
   • LinearPancakes
   • November 3, 2022

10. With MVHR, do I need breathable walls and render?

    By darkrabbit, November 3, 2022
    • 7 replies
    • 1.6k views
    • 
    • RobLe
    • November 3, 2022

11. Central and distributed dMVHR

    By mvhrishard, November 2, 2022
    • 1 reply
    • 1.2k views
    • 
    • JohnMo
    • November 2, 2022

12. MHRV or PIV as an air pollution countermeasure?

    By rark, October 21, 2022
    • 14 replies
    • 2.5k views
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    • Seren161
    • November 2, 2022

13. Fused Spur for MVHR with Boost

    By TimCx, October 24, 2022
    • 6 replies
    • 3.3k views
    • 
    • andyscotland
    • October 27, 2022

14. MVHR Acoustic Distribution Boxes

    By Johnny Jekyll, October 18, 2022
    • 10 replies
    • 2k views
    • 
    • Savage87
    • October 19, 2022

15. Flexi Duct - Help Connecting to Spigots !!

    By TimCx, October 12, 2022
    • 5 replies
    • 1.9k views
    • 
    • markc
    • October 13, 2022

16. MVHR drain - trap required?

    By Happy Valley, October 10, 2022
    • 4 replies
    • 1.5k views
    • 
    • MJNewton
    • October 11, 2022

17. Duct sealant

    By George, January 28, 2021   

    • mvhr duct
    • sealant
    • (and 1 more)

      Tagged with:

      • mvhr duct
      • sealant
      • diy
    • 7 replies
    • 2.4k views
    • 
    • TimCx
    • October 7, 2022

18. Domus MVHR bubbling noise

    By jwpapi, September 26, 2022
    • 5 replies
    • 2.2k views
    • 
    • Roundtuit
    • October 6, 2022

19. Carbon dioxide levels in a MVHR home

    By Seeoda, September 30, 2022
    • 13 replies
    • 3.3k views
    • 
    • SteamyTea
    • October 6, 2022

20. Vent Axia Kinetic Advanced issue

    By Happy Valley, October 5, 2022
    • 1 reply
    • 815 views
    • 
    • Mr Punter
    • October 5, 2022

21. Borrowing MVHR balancing kit from buildhub

    By joe90, January 24, 2020
    • 4 replies
    • 1.9k views
    • 
    • jack
    • October 4, 2022

22. Roof terminals either side of ridge

    By LinearPancakes, September 30, 2022
    • 9 replies
    • 1.9k views
    • 
    • LinearPancakes
    • October 2, 2022

23. Incoming Air Pipe Reduction

    By Crumpetman, September 30, 2022
    • 1 reply
    • 733 views
    • 
    • JohnMo
    • September 30, 2022

24. New MVHR Central Unit - Connections to existing Duct

    By TimCx, September 29, 2022
    • 2 replies
    • 971 views
    • 
    • TimCx
    • September 29, 2022

25. Running radial semi rigid diction in attic space

    By tedo, September 28, 2022
    • 2 replies
    • 829 views
    • 
    • Nickfromwales
    • September 28, 2022