Air Source Heat Pumps (ASHP)

1245 topics in this forum

1. Taking apart an Mitsu Ecodan ASHP (to paint it)

   By puntloos, October 3, 2023
   • 5 replies
   • 2.1k views
   • 
   • puntloos
   • October 3, 2023

2. Wrong time for ASHP ?

   By PaulD, September 30, 2023
   • 5 replies
   • 2k views
   • 
   • DanDee
   • October 1, 2023

3. Ecodan 8.5KW not reaching set water temp

   By Gary68, September 20, 2023
   • 18 replies
   • 6.5k views
   • 
   • Gary68
   • September 29, 2023

4. Most efficient timed DHW?

   By Andeh, September 27, 2023
   • 19 replies
   • 6.9k views
   • 
   • sharpener
   • September 28, 2023

5. Octopus Cosy - new tariff for ASHP owners 1 2 3

   By George, December 21, 2022
   • 65 replies
   • 16.1k views
   • 
   • patp
   • September 26, 2023

6. Ecodan ASHP cycling for no reason every few hours

   By Crustydoodle, September 21, 2023
   • 18 replies
   • 7.6k views
   • 
   • Crustydoodle
   • September 22, 2023

7. Did I hear that right

   By MikeSharp01, September 21, 2023
   • 15 replies
   • 2.9k views
   • 
   • DanDee
   • September 22, 2023

8. Slightly mad thought about split a2w system 1 2

   By Beelbeebub, September 16, 2023
   • 29 replies
   • 4.4k views
   • 
   • HughF
   • September 18, 2023

9. Shielded comms cable

   By HughF, September 11, 2023
   • 11 replies
   • 3.1k views
   • 
   • HughF
   • September 18, 2023

10. New Octopus Cosy 6kW HP... 1 2

    By sharpener, September 14, 2023
    • 36 replies
    • 7.4k views
    • 
    • DougMLancs
    • September 16, 2023

11. A2A ceiling options?

    By magnayn, September 11, 2023
    • 3 replies
    • 1.3k views
    • 
    • TonyT
    • September 16, 2023

12. Electric Tariff best for Solar and ASHP

    By Ambaz79, September 14, 2023
    • 7 replies
    • 3.5k views
    • 
    • JohnMo
    • September 16, 2023

13. ASHP £5000 grant, any time limits?

    By Andeh, September 13, 2023
    • 4 replies
    • 963 views
    • 
    • nod
    • September 13, 2023

14. A couple of A2A heat pump questions 1 2

    By Andyh, September 11, 2023
    • 38 replies
    • 5.9k views
    • 
    • DanDee
    • September 12, 2023

15. Passive Slab UFH Cooling Control Strategy

    By Dan F, September 5, 2023
    • 11 replies
    • 2.4k views
    • 
    • joth
    • September 7, 2023

16. Banning f-gas and the move to r290

    By HughF, September 5, 2023
    • 19 replies
    • 3.3k views
    • 
    • HughF
    • September 7, 2023

17. Noninvasive flow measurement

    By Beelbeebub, August 30, 2023
    • 18 replies
    • 2.7k views
    • 
    • markocosic
    • September 5, 2023

18. Control strategy 1 2

    By HughF, September 4, 2023
    • 27 replies
    • 4.3k views
    • 
    • Wil
    • September 5, 2023

19. Screening design for heat pump - comments invited 1 2

    By JamesPa, August 31, 2023
    • 46 replies
    • 7.1k views
    • 
    • SteamyTea
    • September 3, 2023

20. Design SAP calc from TF company, what does it all mean? 1 2

    By Post and beam, August 3, 2023
    • 45 replies
    • 5.1k views
    • 
    • DanDee
    • September 1, 2023

21. https://heatpunk.co.uk/

    By DanDee, August 7, 2023
    • 15 replies
    • 9.6k views
    • 
    • HughF
    • August 31, 2023

22. Allowed placement, Under a kitchen window?

    By Post and beam, July 13, 2023
    • 24 replies
    • 10.5k views
    • 
    • sharpener
    • August 30, 2023

23. Insulated twin pipe, 32mm or 40mm

    By HughF, August 29, 2023
    • 15 replies
    • 3.5k views
    • 
    • markocosic
    • August 30, 2023

24. Can you have a primary and a secondary heat pump installation?

    By Archer, August 23, 2023
    • 6 replies
    • 2.6k views
    • 
    • saveasteading
    • August 24, 2023

25. Heatpump output vs efficiency dilemma 1 2 3

    By Archer, August 11, 2023
    • 50 replies
    • 6.7k views
    • 
    • Beelbeebub
    • August 18, 2023