Mechanical Ventilation with Heat Recovery (MVHR)

1180 topics in this forum

1. My plan for MVHR

   By Coanda, October 29, 2023
   • 6 replies
   • 987 views
   • 
   • Coanda
   • October 29, 2023

2. Heat recovery performance

   By LinearPancakes, October 27, 2023
   • 5 replies
   • 1.2k views
   • 
   • LinearPancakes
   • October 28, 2023

3. New member with problems.

   By Coanda, October 26, 2023
   • 5 replies
   • 1.1k views
   • 
   • JohnMo
   • October 27, 2023

4. Airflow Airflex or Zehnder Comfotube?

   By Jambutty, October 9, 2023
   • 11 replies
   • 2.8k views
   • 
   • Jambutty
   • October 27, 2023

5. Getting Part F floor area right for MVHR sizing

   By Sparrowhawk, October 25, 2023
   • 1 reply
   • 857 views
   • 
   • JohnMo
   • October 25, 2023

6. MVHR boost activated mode on rainy days

   By Seeoda, July 16, 2023
   • 19 replies
   • 5.2k views
   • 
   • George
   • October 22, 2023

7. MVHR on eBay

   By Square Feet, October 20, 2023
   • 3 replies
   • 1.1k views
   • 
   • Square Feet
   • October 20, 2023

8. Post heater MVHR Comfoclime/ComfoAir combination?

   By Nic, October 17, 2023
   • 1 reply
   • 846 views
   • 
   • JohnMo
   • October 17, 2023

9. Ok don’t shoot me (heat pumps/ventilation)

   By Nic, October 2, 2023
   • 12 replies
   • 1.9k views
   • 
   • Tim731
   • October 16, 2023

10. Zehnder Q450 woes

    By JFDevon, October 16, 2023
    • 0 replies
    • 740 views
    • 
    • JFDevon
    • October 16, 2023

11. Jerry-rig an MVHR unit - how? 1 2

    By Dreadnaught, September 16, 2022   

    • mvhr
    • temporary
    • 26 replies
    • 4.7k views
    • 
    • jayc89
    • October 16, 2023

12. Vent axia sentinel kinetic randomly boosting?

    By SBMS, October 13, 2023
    • 7 replies
    • 4.5k views
    • 
    • Andeh
    • October 15, 2023

13. Brand new - need MVHR unit in home we just bought - where to start and who to contact - Envirovent?

    By MVHRhowthough, October 10, 2023
    • 8 replies
    • 1.8k views
    • 
    • Novice Becky
    • October 13, 2023

14. MVHR - Wiring & Control

    By richo106, October 11, 2023
    • 2 replies
    • 1.2k views
    • 
    • richo106
    • October 12, 2023

15. MVHR ~ extract from bedrooms??

    By Cognis0, October 8, 2023
    • 5 replies
    • 1.9k views
    • 
    • JohnMo
    • October 11, 2023

16. MVHR branch system - diameter of rigid metal ducting

    By Novice Becky, October 8, 2023
    • 5 replies
    • 2.4k views
    • 
    • Gone West
    • October 9, 2023

17. Opinions on this MVHR/AC combo

    By yuumei, October 5, 2023
    • 7 replies
    • 1.5k views
    • 
    • JohnMo
    • October 9, 2023

18. Nilan Compact P and BER Rating in Ireland

    By Mikegibbons, October 9, 2023
    • 1 reply
    • 895 views
    • 
    • JohnMo
    • October 9, 2023

19. Vaulted Ceiling Extract Position

    By Jambutty, September 29, 2023
    • 9 replies
    • 1.8k views
    • 
    • Conor
    • October 8, 2023

20. Supply and Extract don't match up on paper

    By John1001, October 6, 2023
    • 4 replies
    • 1.4k views
    • 
    • JohnMo
    • October 6, 2023

21. MVHR -> Distribution Box Install

    By jayc89, October 6, 2023
    • 4 replies
    • 1.6k views
    • 
    • crispy_wafer
    • October 6, 2023

22. Brink Flair Wall Mount

    By jayc89, October 3, 2023
    • 2 replies
    • 684 views
    • 
    • jayc89
    • October 6, 2023

23. Duct locations

    By mickeych, September 26, 2023
    • 3 replies
    • 1.7k views
    • 
    • JohnMo
    • September 27, 2023

24. boulder mvhr any good?

    By Alexphd1, October 8, 2016
    • 11 replies
    • 6.2k views
    • 
    • JCJ
    • September 26, 2023

25. Decentralised MVHR to solve damp stuffy room and corridor

    By lurker66, September 22, 2023
    • 2 replies
    • 1.5k views
    • 
    • lurker66
    • September 22, 2023