Mechanical Ventilation with Heat Recovery (MVHR)

1138 topics in this forum

1. Air Source Heat Pump - Cylinder Design Concept 1 2

   By MickD, August 30, 2019
   • 30 replies
   • 4.7k views
   • 
   • SteamyTea
   • September 2, 2019

2. MVHR and non opening windows

   By jfb, August 27, 2019
   • 4 replies
   • 2.4k views
   • 
   • NSS
   • August 27, 2019

3. MVHR Efficiency

   By gc100, August 22, 2019
   • 5 replies
   • 2.1k views
   • 
   • joth
   • August 23, 2019

4. MVHR external vent location

   By Conor, August 22, 2019
   • 5 replies
   • 2.1k views
   • 
   • Jeremy Harris
   • August 22, 2019

5. Power consumption, summer? 1 2 3

   By JamesJJJ, August 10, 2019
   • 65 replies
   • 12.7k views
   • 
   • SteamyTea
   • August 20, 2019

6. Benefit Measurement?

   By JamesJJJ, August 16, 2019
   • 10 replies
   • 2.3k views
   • 
   • Mr Punter
   • August 19, 2019

7. air temperature uplift even on bypass?

   By mvincentd, August 17, 2019
   • 4 replies
   • 1.6k views
   • 
   • SteamyTea
   • August 17, 2019

8. Slimline units for loft

   By Wagas, July 27, 2019
   • 2 replies
   • 1.4k views
   • 
   • Gone West
   • July 28, 2019

9. Building Regs Compliance

   By Woodgnome, November 11, 2017
   • 21 replies
   • 11.6k views
   • 
   • Saz123
   • July 24, 2019

10. Insulating 5" pipes - worth doubling up

    By phatboy, July 21, 2019
    • 4 replies
    • 1.5k views
    • 
    • joe90
    • July 22, 2019

11. How have you connected your cooker hood (electrically)?

    By phatboy, March 5, 2019
    • 12 replies
    • 2.9k views
    • 
    • phatboy
    • July 21, 2019

12. 125mm non-standard bends?

    By phatboy, July 13, 2019
    • 7 replies
    • 1.9k views
    • 
    • phatboy
    • July 21, 2019

13. Different duct sizes

    By bissoejosh, July 18, 2019   

    • mvhr duct
    • galvanised
    • (and 2 more)

      Tagged with:

      • mvhr duct
      • galvanised
      • semi rigid
      • radial
    • 7 replies
    • 4.2k views
    • 
    • Jeremy Harris
    • July 19, 2019

14. Blauberg

    By MikeGrahamT21, January 13, 2019
    • 5 replies
    • 5.8k views
    • 
    • MikeGrahamT21
    • July 18, 2019

15. Roof vent pantile

    By Wagas, July 9, 2019
    • 5 replies
    • 1.6k views
    • 
    • nod
    • July 9, 2019

16. Air Quality

    By dimpsy, June 25, 2019
    • 7 replies
    • 2.2k views
    • 
    • lizzie
    • June 27, 2019

17. Which Roof MVRH Inlet and Outlet Fittings?

    By Triassic, June 26, 2019
    • 0 replies
    • 1.1k views
    • 
    • Triassic
    • June 26, 2019

18. High CO2 1 2

    By AliG, June 24, 2019   

    • co2
    • carbon dioxide
    • 39 replies
    • 6.5k views
    • 
    • jfb
    • June 26, 2019

19. Where oh where do I put it?

    By Sue B, December 10, 2018   

    • mvhr
    • design
    • 6 replies
    • 1.9k views
    • 
    • PeterW
    • June 16, 2019

20. 1 or 2 extract points in kitchen?

    By j_s, September 17, 2017   

    • kitchen
    • 20 replies
    • 6.8k views
    • 
    • MJNewton
    • June 14, 2019

21. MVHR systems

    By ryder72, October 11, 2016
    • 16 replies
    • 5.2k views
    • 
    • Kay Pee
    • June 13, 2019

22. Should I insulate my Spigot Box?

    By ToughButterCup, June 13, 2019   

    • mvhr
    • spigot
    • (and 3 more)

      Tagged with:

      • mvhr
      • spigot
      • distribution box
      • manifold
      • condensation
    • 2 replies
    • 1.8k views
    • 
    • ToughButterCup
    • June 13, 2019

23. Designing Mvhr in/pricing

    By eandg, June 2, 2019
    • 23 replies
    • 6.6k views
    • 
    • Alexphd1
    • June 12, 2019

24. Heat recovery efficiency

    By lizzie, June 12, 2019
    • 11 replies
    • 2.1k views
    • 
    • ProDave
    • June 12, 2019

25. Extending/remodelling and adding partial MVHR

    By edh, May 27, 2019
    • 6 replies
    • 2.9k views
    • 
    • Jeremy Harris
    • May 27, 2019