Mechanical Ventilation with Heat Recovery (MVHR)

1180 topics in this forum

1. Integrating an MVHR to our build 1 2 3 4

   By djcdan, December 16, 2020
   • 99 replies
   • 17.8k views
   • 
   • Bitpipe
   • February 3, 2021

2. Mvhr valves

   By Jason L, February 2, 2021
   • 2 replies
   • 1.2k views
   • 
   • Jason L
   • February 3, 2021

3. Best location for my MVHR unit

   By Adsibob, February 1, 2021
   • 15 replies
   • 4.1k views
   • 
   • Russdl
   • February 3, 2021

4. Enthalpy exchanger and timber construction

   By davidc, January 28, 2021
   • 6 replies
   • 2.4k views
   • 
   • davidc
   • February 2, 2021

5. Anyone have any experience of Duco Ducobox Energy MVHR?

   By Adsibob, February 1, 2021   

   • duco
   • mvhr units
   • 4 replies
   • 4.2k views
   • 
   • MikeGrahamT21
   • February 1, 2021

6. MVHR inlet and outlet combined external vent

   By tanneja, January 27, 2021
   • 4 replies
   • 3.9k views
   • 
   • Iceverge
   • January 27, 2021

7. MVHR Calculations

   By john0wingnut, December 12, 2020
   • 12 replies
   • 8.1k views
   • 
   • tanneja
   • January 27, 2021

8. MVHR terminal

   By Jason L, January 18, 2021
   • 15 replies
   • 5.3k views
   • 
   • Jason L
   • January 26, 2021

9. Ventilation Rates Issue 1 2

   By worldwidewebs, July 15, 2018
   • 33 replies
   • 12.4k views
   • 
   • Nestor
   • January 26, 2021

10. Komfovent MVHR

    By Russdl, March 1, 2020   

    • komfovent
    • rotary heat exchanger
    • (and 1 more)

      Tagged with:

      • komfovent
      • rotary heat exchanger
      • cooling and heating
    • 14 replies
    • 5.9k views
    • 
    • Adsibob
    • January 24, 2021

11. My MVHR layout

    By Jason L, January 23, 2021
    • 9 replies
    • 2.5k views
    • 
    • Jason L
    • January 23, 2021

12. New wood burning stove and a hole in the wall...

    By Ben100, January 21, 2021
    • 13 replies
    • 3.6k views
    • 
    • Ben100
    • January 22, 2021

13. MVHR and open fireplace 1 2 3

    By Ronan 1, January 14, 2021
    • 52 replies
    • 11.9k views
    • 
    • jfb
    • January 20, 2021

14. AIR TIGHT vs air tight - where does all the air come from in a standard house?

    By Oxbow16, January 6, 2021
    • 13 replies
    • 3.2k views
    • 
    • larry
    • January 19, 2021

15. Monitoring and controlling MVHR with a Raspberry Pi 1 2 3

    By MJNewton, April 20, 2020
    • 50 replies
    • 9.9k views
    • 
    • tanneja
    • January 17, 2021

16. Pre-heater or no pre-heater....

    By djcdan, January 15, 2021
    • 12 replies
    • 4.4k views
    • 
    • Dan F
    • January 16, 2021

17. Siting MHVR extract/inlet wall or roof

    By larry, December 15, 2020
    • 12 replies
    • 4.1k views
    • 
    • larry
    • January 13, 2021

18. Water in ducting! Cut and drain or leave?

    By oranjeboom, January 8, 2021
    • 4 replies
    • 1.6k views
    • 
    • Pseusmyd
    • January 13, 2021

19. Fire Rated Air Valves for MVHR

    By Russdl, January 11, 2021   

    • fire rated
    • air valve
    • (and 1 more)

      Tagged with:

      • fire rated
      • air valve
      • mvhr
    • 3 replies
    • 1.9k views
    • 
    • LA3222
    • January 12, 2021

20. Location of MVHR System (Zehnder Q350)

    By revelation, December 14, 2020
    • 17 replies
    • 11.1k views
    • 
    • andy
    • January 8, 2021

21. MVHR installer in Cornwall

    By J_Green, December 17, 2020   

    • newbuild
    • self-build
    • (and 2 more)

      Tagged with:

      • newbuild
      • self-build
      • mvhr
      • advice
    • 2 replies
    • 2.1k views
    • 
    • Harry G
    • January 7, 2021

22. Tight space squeeze too ambitious?

    By tanneja, January 3, 2021
    • 12 replies
    • 3.6k views
    • 
    • Mr Punter
    • January 6, 2021

23. Dehumidify a building via enthalpy heat exchanger

    By joth, December 23, 2020
    • 15 replies
    • 4.2k views
    • 
    • Iceverge
    • January 5, 2021

24. Is Mvhr worth it for me?

    By Craig88, December 30, 2020
    • 15 replies
    • 4.2k views
    • 
    • DavidO
    • January 4, 2021

25. Running mvhr in new build

    By Pete, January 3, 2021
    • 17 replies
    • 4.3k views
    • 
    • Pete
    • January 4, 2021