Mechanical Ventilation with Heat Recovery (MVHR)

1004 topics in this forum

1. Recommendations for single room heat recovery unit?

   By larry, March 12, 2022
   • 14 replies
   • 9.7k views
   • 
   • Ferdinand
   • September 4, 2022

2. Two x Small, or One x Large

   By Andehh, August 22, 2022
   • 4 replies
   • 613 views
   • 
   • Andehh
   • August 27, 2022

3. Does MVHR affect heat loss & calculations much? 1 2

   By ruggers, August 26, 2022
   • 43 replies
   • 3.6k views
   • 
   • JohnMo
   • August 27, 2022

4. Anyone used MVHR to ventilate an indoor pool?

   By JonnyW, August 25, 2022   

   • pool
   • mvhr
   • 0 replies
   • 565 views
   • 
   • JonnyW
   • August 25, 2022

5. MVHR Duct Design 1 2 3

   By Triassic, February 13, 2019
   • 67 replies
   • 12.5k views
   • 
   • Triassic
   • August 25, 2022

6. MVHR duct strategy for a kitchen, one or two terminals?

   By Seeoda, August 24, 2022
   • 6 replies
   • 785 views
   • 
   • Adsibob
   • August 24, 2022

7. Adding Cooling to MHRV

   By sargan, August 22, 2022
   • 0 replies
   • 480 views
   • 
   • sargan
   • August 22, 2022

8. Rigging up a single air conditioner to existing mvhr

   By Construction Channel, August 12, 2020
   • 12 replies
   • 2.6k views
   • 
   • Patrick
   • August 15, 2022

9. Eaves vents for supply and extract

   By Rich97941, August 3, 2022
   • 3 replies
   • 701 views
   • 
   • Temp
   • August 14, 2022

10. MVHR Supply and extract holes, advice please

    By crispy_wafer, June 29, 2022
    • 5 replies
    • 849 views
    • 
    • crispy_wafer
    • August 14, 2022

11. Impact of MVHR heat recovery on heat demand cals 1 2

    By Babak, August 10, 2022   

    • mvhr
    • heat loss
    • (and 1 more)

      Tagged with:

      • mvhr
      • heat loss
      • ashp
    • 29 replies
    • 2.8k views
    • 
    • jfb
    • August 12, 2022

12. Trouble getting MVHR machine connected to Brink Home

    By Adsibob, August 7, 2022
    • 0 replies
    • 476 views
    • 
    • Adsibob
    • August 7, 2022

13. MVHR inlet and Exhaust pipe diameter?

    By BotusBuild, August 4, 2022
    • 3 replies
    • 844 views
    • 
    • Thorfun
    • August 4, 2022

14. Big bungalow MVHR - any recommended companies?

    By Andehh, June 22, 2022
    • 12 replies
    • 1.4k views
    • 
    • SteamyTea
    • August 4, 2022

15. Recommend a unit?

    By jayc89, August 3, 2022
    • 8 replies
    • 829 views
    • 
    • jayc89
    • August 3, 2022

16. MVHR specification

    By Rich97941, August 1, 2022
    • 10 replies
    • 1.1k views
    • 
    • Gone West
    • August 1, 2022

17. Insect mesh size behind intake and exhaust grills

    By Thorfun, July 24, 2022
    • 16 replies
    • 1.8k views
    • 
    • Thorfun
    • August 1, 2022

18. Has anyone got experience of Orcon MVHR units?

    By dnb, July 22, 2022
    • 0 replies
    • 548 views
    • 
    • dnb
    • July 22, 2022

19. MVHR with adiabatic cooling 1 2

    By Garald, July 18, 2022
    • 31 replies
    • 2.5k views
    • 
    • Dan F
    • July 21, 2022

20. MVHR 'Reverse' Operation

    By MJNewton, July 20, 2022
    • 4 replies
    • 790 views
    • 
    • MJNewton
    • July 21, 2022

21. HVAC system for residential use

    By Indy, July 19, 2022
    • 5 replies
    • 588 views
    • 
    • Mr Punter
    • July 20, 2022

22. MVHR Active Carbon Filter

    By Ultima357, July 27, 2021
    • 12 replies
    • 3k views
    • 
    • Ultima357
    • July 18, 2022

23. Roof vents?

    By Tilda, July 12, 2022
    • 0 replies
    • 510 views
    • 
    • Tilda
    • July 12, 2022

24. Some questions on MVHR installation 1 2 3

    By bluebirdnick, April 28, 2020
    • 58 replies
    • 12.3k views
    • 
    • LeeV
    • July 10, 2022

25. MVHR Unit placement

    By crispy_wafer, June 26, 2022
    • 2 replies
    • 568 views
    • 
    • crispy_wafer
    • June 26, 2022