Air Source Heat Pumps (ASHP)

889 topics in this forum

1. 8.5kW Ecodan - expected cost for annual service?

   By Happy Valley, 21 hours ago
   • 6 replies
   • 150 views
   • 
   • Gary68
   • 3 hours ago

2. ASHP/ Hot Water Issue

   By richo106, Thursday at 15:59
   • 20 replies
   • 329 views
   • 
   • IGP
   • 18 hours ago

3. Confused on price ASHP 1 2 3 4 6

   By Surfiejim, March 2
   • 145 replies
   • 6k views
   • 
   • Surfiejim
   • Thursday at 13:47

4. BUS grant - relaxation of EPC outstanding insulation recommendations

   By oranjeboom, Tuesday at 13:26
   • 4 replies
   • 200 views
   • 
   • joe90
   • Thursday at 12:24

5. Monoblock or Split

   By Mr Blobby, April 19
   • 17 replies
   • 505 views
   • 
   • sharpener
   • Wednesday at 16:01

6. How to predict heat pump size from your EPC 1 2

   By sharpener, April 18
   • 46 replies
   • 1.1k views
   • 
   • JamesPa
   • Sunday at 17:28

7. Bit of a mystery... 1 2

   By NSS, April 15
   • 33 replies
   • 1k views
   • 
   • NSS
   • April 16

8. Three way diverter valve

   By mk1_man, April 13
   • 21 replies
   • 452 views
   • 
   • sharpener
   • April 15

9. Exhaust fan air diverter

   By BenY, April 13
   • 8 replies
   • 295 views
   • 
   • BenY
   • April 15

10. Vaillant Unistor cylinder - or not 1 2

    By mk1_man, April 11
    • 29 replies
    • 673 views
    • 
    • HughF
    • April 15

11. Aylesbury Buckinghamshire - help needed to find a reasonably priced non MCS installer 1 2

    By Tim S, April 13
    • 26 replies
    • 656 views
    • 
    • JamesPa
    • April 14

12. Another noisy fan, my LG Therma V ASHP

    By ProDave, March 16
    • 17 replies
    • 615 views
    • 
    • ProDave
    • April 13

13. My Heat Pump Experience 2022-2024

    By Green Power, April 9
    • 21 replies
    • 674 views
    • 
    • MikeSharp01
    • April 10

14. Alto Energy ASHP spec seems wrong?

    By BotusBuild, April 9
    • 15 replies
    • 403 views
    • 
    • Omnibuswoman
    • April 10

15. Combining radiators with UFH - some surprising conclusions

    By sharpener, April 4
    • 19 replies
    • 746 views
    • 
    • JohnMo
    • April 9

16. compressor size of Vaillant Arotherm 7kw ?

    By Post and beam, April 5
    • 2 replies
    • 191 views
    • 
    • sharpener
    • April 5

17. Mitsubishi ecodan better control system

    By eniacs, March 22
    • 11 replies
    • 635 views
    • 
    • joth
    • April 4

18. Are all "glycols" equal? 1 2

    By sharpener, February 19
    • 38 replies
    • 1.6k views
    • 
    • sharpener
    • April 4

19. Does ASHP work for older people on blood thinners? 1 2 3

    By CalvinHobbes, March 31
    • 51 replies
    • 1.7k views
    • 
    • sharpener
    • April 2

20. Tempest heat pump water storage tank Aquastat ?

    By Cyberfruits, March 29
    • 11 replies
    • 413 views
    • 
    • Jenki
    • April 1

21. within conservation area, MCS install or not 1 2

    By Post and beam, August 2, 2023
    • 25 replies
    • 1.9k views
    • 
    • HughF
    • March 31

22. Mystery of consumption 1 2

    By Garald, March 29
    • 29 replies
    • 2.5k views
    • 
    • SteamyTea
    • March 30

23. Air-to-air ASHP replacing warm air heating 1 2 3

    By Gooman, May 25, 2021
    • 64 replies
    • 16.8k views
    • 
    • Matthewr
    • March 29

24. ASHP Energy Comparison

    By jimboflint19, March 29
    • 8 replies
    • 2.5k views
    • 
    • sharpener
    • March 29

25. Hitachi ASHP any good?

    By umiq88, March 21
    • 10 replies
    • 511 views
    • 
    • JohnMo
    • March 27