Mechanical Ventilation with Heat Recovery (MVHR)

1096 topics in this forum

1. MVHR - How to keep upstairs Bedrooms cooler than downstairs rooms? 1 2

   By JohnW, July 5, 2017   

   • mvhr
   • bedrooms
   • (and 3 more)

     Tagged with:

     • mvhr
     • bedrooms
     • living room
     • temperature
     • cooler
   • 25 replies
   • 8.9k views
   • 
   • Ferdinand
   • July 6, 2017

2. Does a CO2 sensor make sense with MVHR

   By le-cerveau, June 27, 2017   

   • mvhr
   • co2
   • (and 2 more)

     Tagged with:

     • mvhr
     • co2
     • sensor
     • detector
   • 17 replies
   • 5.3k views
   • 
   • SteamyTea
   • July 1, 2017

3. MVHR and pollen

   By Vijay, June 17, 2017
   • 8 replies
   • 3.1k views
   • 
   • Onoff
   • June 17, 2017

4. MVHR Outlet/Inlet Close to ASHP?

   By Barney12, June 14, 2017   

   • mvhr
   • ashp
   • 7 replies
   • 2.8k views
   • 
   • ProDave
   • June 15, 2017

5. Mitsubishi Lossnay mvhr KAR-50RSDC

   By ProDave, June 10, 2017   

   • mvhr
   • lossnay
   • (and 1 more)

     Tagged with:

     • mvhr
     • lossnay
     • mitsubishi
   • 3 replies
   • 2.8k views
   • 
   • ProDave
   • June 10, 2017

6. MVHR in plant room outside thermal envelope?

   By Weebles, May 23, 2017   

   • mvhr
   • 4 replies
   • 2.7k views
   • 
   • Weebles
   • May 23, 2017

7. Adding a second switch to MVHR? 1 2

   By Crofter, May 15, 2017
   • 25 replies
   • 5.9k views
   • 
   • Onoff
   • May 17, 2017

8. MVHR and warm roof loft space

   By Crofter, May 13, 2017
   • 5 replies
   • 2.6k views
   • 
   • AliG
   • May 14, 2017

9. sleeve / duct for 75mm radial pipe

   By dogman, May 13, 2017
   • 0 replies
   • 1.3k views
   • 
   • dogman
   • May 13, 2017

10. MVHR Intake

    By Onoff, May 12, 2017
    • 5 replies
    • 3k views
    • 
    • DH202020
    • May 12, 2017

11. MVHR - condensate - suitable as battery top up water?

    By readiescards, May 7, 2017   

    • mvhr
    • offgrid
    • 1 reply
    • 1.2k views
    • 
    • Jeremy Harris
    • May 7, 2017

12. Should I or shouldn't I go for MVHR? 1 2

    By Archie, April 23, 2017   

    • mvhr
    • 29 replies
    • 11.9k views
    • 
    • pulhamdown
    • May 1, 2017

13. Am I close enough?

    By DH202020, April 20, 2017
    • 0 replies
    • 1.2k views
    • 
    • DH202020
    • April 20, 2017

14. Time to fess up.... MVHR ducting advice needed 1 2

    By ToughButterCup, April 20, 2017   

    • mvhr
    • ducting
    • (and 1 more)

      Tagged with:

      • mvhr
      • ducting
      • insulation
    • 28 replies
    • 7.5k views
    • 
    • ToughButterCup
    • April 20, 2017

15. MVHR vent position

    By Pete, April 19, 2017
    • 1 reply
    • 1.5k views
    • 
    • ragg987
    • April 19, 2017

16. Trimming Plenums

    By worldwidewebs, April 9, 2017
    • 2 replies
    • 1.4k views
    • 
    • worldwidewebs
    • April 9, 2017

17. mvhr make and supplier

    By Simplysimon, April 4, 2017
    • 3 replies
    • 1.9k views
    • 
    • NSS
    • April 4, 2017

18. MVHR with Flat Roof and Vaulted Ceilings

    By Barney12, March 1, 2017
    • 17 replies
    • 5.2k views
    • 
    • PeterW
    • March 20, 2017

19. Quick and easy securing of MVHR duct

    By RandAbuild, March 17, 2017
    • 5 replies
    • 2k views
    • 
    • jack
    • March 17, 2017

20. MVHR and boiler flue outlets

    By ryder72, March 8, 2017
    • 16 replies
    • 7.6k views
    • 
    • Nickfromwales
    • March 17, 2017

21. MVHR differences

    By NIreland, March 12, 2017
    • 4 replies
    • 2.2k views
    • 
    • Declan52
    • March 13, 2017

22. ebay mvhr

    By Alexphd1, February 22, 2017
    • 3 replies
    • 1.7k views
    • 
    • Alexphd1
    • February 22, 2017

23. Sealing around ducts

    By CC45, December 3, 2016
    • 23 replies
    • 5k views
    • 
    • DRT
    • February 14, 2017

24. MVHR: 'tain't easy to get yer 'ed round it.....

    By ToughButterCup, December 13, 2016   

    • mvhr
    • design
    • (and 2 more)

      Tagged with:

      • mvhr
      • design
      • heat loss
      • calculation
    • 10 replies
    • 2.7k views
    • 
    • MikeSharp01
    • February 5, 2017

25. MVHR extract in plant room?

    By jamiehamy, January 31, 2017
    • 10 replies
    • 5.7k views
    • 
    • ragg987
    • February 1, 2017