Mechanical Ventilation with Heat Recovery (MVHR)

1013 topics in this forum

1. My MVHR ... 1 2

   By newhome, June 30, 2018
   • 45 replies
   • 9.8k views
   • 
   • PeterW
   • August 16, 2018

2. Please help me understand my MVHR if you can! 1 2

   By haddock, August 9, 2018
   • 25 replies
   • 6.4k views
   • 
   • Ian
   • August 10, 2018

3. Improvised summer bypass

   By haddock, July 27, 2018
   • 10 replies
   • 3.8k views
   • 
   • jack
   • July 29, 2018

4. Ducting for MVHR

   By joe90, July 27, 2018
   • 2 replies
   • 1.2k views
   • 
   • PeterW
   • July 27, 2018

5. What do people recommend

   By jpinthehouse, July 16, 2018
   • 5 replies
   • 1.5k views
   • 
   • lizzie
   • July 16, 2018

6. MVHR with extract only mode 1 2

   By MikeGrahamT21, June 22, 2018
   • 33 replies
   • 5.7k views
   • 
   • jack
   • June 27, 2018

7. Differences in 75mm semi-rigid ducting?

   By MJNewton, June 15, 2018
   • 5 replies
   • 2.5k views
   • 
   • Nickfromwales
   • June 16, 2018

8. Nice drying day

   By readiescards, June 14, 2018   

   • mvhr
   • 8 replies
   • 1.6k views
   • 
   • readiescards
   • June 15, 2018

9. MVHR & Humidity sensing

   By vfrdave, June 1, 2018   

   • vent axia
   • humidity
   • (and 1 more)

     Tagged with:

     • vent axia
     • humidity
     • dhc-100
   • 7 replies
   • 3.1k views
   • 
   • PeterW
   • June 3, 2018

10. MVHR and fire rated doors

    By Douglas, May 31, 2018   

    • fd30s
    • gap
    • (and 1 more)

      Tagged with:

      • fd30s
      • gap
      • smoke
    • 0 replies
    • 1.4k views
    • 
    • Douglas
    • May 31, 2018

11. Humidity and MVHR 1 2

    By lizzie, May 22, 2018
    • 37 replies
    • 15.5k views
    • 
    • SteamyTea
    • May 24, 2018

12. Elta MVHR units

    By dpmiller, May 20, 2018
    • 0 replies
    • 920 views
    • 
    • dpmiller
    • May 20, 2018

13. Ceiling vent at top of stairwell?

    By MJNewton, April 4, 2018
    • 5 replies
    • 2.2k views
    • 
    • Cpd
    • May 17, 2018

14. External Control Logic for Humidity-Controlled Boost and Summer Bypass

    By MJNewton, May 16, 2018   

    • pi
    • control
    • (and 1 more)

      Tagged with:

      • pi
      • control
      • summer bypass
    • 18 replies
    • 3k views
    • 
    • ProDave
    • May 17, 2018

15. Deciding between Counterflow & Rotor Systems

    By stratman90, February 28, 2018   

    • mvhr
    • 8 replies
    • 2.9k views
    • 
    • DeeJunFan
    • May 16, 2018

16. MVHR ducting to outside 1 2 3

    By Moira Niedzwiecka, March 5, 2018
    • 50 replies
    • 12.7k views
    • 
    • Moira Niedzwiecka
    • May 14, 2018

17. Is DCV an alternative to MVHR? 1 2

    By Zoo, May 9, 2018
    • 29 replies
    • 9.2k views
    • 
    • Construction Channel
    • May 9, 2018

18. MVHR: More extracts than supplies? 1 2

    By Crofter, February 14, 2018   

    • ventilation
    • 43 replies
    • 10.1k views
    • 
    • dpmiller
    • May 3, 2018

19. Passive Cat Flap 1 2

    By Barney12, April 21, 2018   

    • catflap
    • passive
    • (and 3 more)

      Tagged with:

      • catflap
      • passive
      • cat
      • dog
      • flap
    • 31 replies
    • 6.9k views
    • 
    • newhome
    • April 26, 2018

20. Cooker hood to mvhr extract plenums 1 2

    By CC45, June 5, 2017   

    • mvhr
    • plenums
    • (and 1 more)

      Tagged with:

      • mvhr
      • plenums
      • cooker extract
    • 46 replies
    • 11.3k views
    • 
    • Gone West
    • April 16, 2018

21. Acoustic Isolation of MVHR Unit

    By MJNewton, April 7, 2018
    • 8 replies
    • 2.8k views
    • 
    • lizzie
    • April 9, 2018

22. Mvhr or not 1 2

    By jpinthehouse, December 21, 2017
    • 29 replies
    • 8.2k views
    • 
    • Bitpipe
    • April 3, 2018

23. Filters - Where to find the cheapest?

    By hmpmarketing, November 16, 2017
    • 2 replies
    • 1.9k views
    • 
    • Jeremy Harris
    • March 30, 2018

24. What about cooling

    By Visti, March 24, 2018   

    • bypass
    • mvhr
    • (and 2 more)

      Tagged with:

      • bypass
      • mvhr
      • cooling
      • solar gain
    • 16 replies
    • 4k views
    • 
    • SteamyTea
    • March 25, 2018

25. air flow gap under doors with mvhr system

    By lizzie, March 15, 2018
    • 12 replies
    • 9.4k views
    • 
    • PeterW
    • March 16, 2018