Air Source Heat Pumps (ASHP)

1121 topics in this forum

1. LG Therma V R32 Split - Frost build up

   By DustyBin, November 12, 2023
   • 6 replies
   • 2.2k views
   • 
   • JohnMo
   • November 18, 2023

2. Air bleeding, ASHP install

   By crispy_wafer, November 17, 2023
   • 2 replies
   • 841 views
   • 
   • Beelbeebub
   • November 17, 2023

3. Ecodan 8.5kW PUZ-WM85VAA doesn't stay on

   By athlonoc, October 19, 2023
   • 7 replies
   • 1.5k views
   • 
   • GLPinxit
   • November 13, 2023

4. A2A Heat Pump Usage

   By Caddy, November 6, 2023
   • 2 replies
   • 916 views
   • 
   • RichardL
   • November 12, 2023

5. Is my COP rubbish? 1 2 3

   By Bob77, August 27, 2023
   • 58 replies
   • 10.2k views
   • 
   • JohnMo
   • November 11, 2023

6. Fitting my heat pump DIY 1 2

   By eniacs, November 6, 2023
   • 42 replies
   • 9k views
   • 
   • SteamyTea
   • November 8, 2023

7. A2A DIY Install 1 2 3 4

   By S2D2, February 13, 2023
   • 89 replies
   • 15.6k views
   • 
   • markocosic
   • November 7, 2023

8. ASHP location

   By kandgmitchell, November 1, 2023
   • 23 replies
   • 4.5k views
   • 
   • Beelbeebub
   • November 4, 2023

9. Ecodan FTC6 dip switch settings

   By eniacs, November 2, 2023
   • 2 replies
   • 1.3k views
   • 
   • eniacs
   • November 3, 2023

10. Is there a no-frills R290 heat pump? 1 2 3 4

    By sharpener, April 28, 2023
    • 90 replies
    • 14.5k views
    • 
    • sharpener
    • November 3, 2023

11. Individual room heat loss calcs and ACH

    By WGL, November 3, 2023
    • 4 replies
    • 963 views
    • 
    • WGL
    • November 3, 2023

12. Which takes control Wireless or Timer

    By graham1, November 2, 2023   

    • scheduler
    • schedule
    • (and 1 more)

      Tagged with:

      • scheduler
      • schedule
      • ecodan 8.5
    • 2 replies
    • 704 views
    • 
    • ReedRichards
    • November 2, 2023

13. Arotherm Plus ASHP parallel heating?

    By vlp2024, October 3, 2023
    • 9 replies
    • 1.9k views
    • 
    • JamesPa
    • November 1, 2023

14. Daikin Altherma constant flow errors on DHW production

    By Bob77, October 20, 2022
    • 14 replies
    • 9.4k views
    • 
    • Bob77
    • November 1, 2023

15. ASHP settings help please?

    By MrG, October 29, 2023
    • 6 replies
    • 1.5k views
    • 
    • JamesPa
    • October 30, 2023

16. Feasibility of DHW only mini ASHP with switchable air path.

    By diarmidR, October 27, 2023   

    • dhw
    • ashp
    • (and 1 more)

      Tagged with:

      • dhw
      • ashp
      • passivhaus
    • 16 replies
    • 1.7k views
    • 
    • Tim731
    • October 30, 2023

17. Heat pump questions 1 2 3 4 5

    By reddwarf4ever, October 16, 2023
    • 102 replies
    • 9.6k views
    • 
    • Onoff
    • October 24, 2023

18. monoblock vs split vs "Hydrosplit"?

    By Beelbeebub, October 23, 2023
    • 1 reply
    • 2.1k views
    • 
    • DanDee
    • October 23, 2023

19. Samsung ASHP EHS Mono Quiet HT 14kw (AE140BXYDEG/EU_MIM-E03EN) Mixing valve issue.

    By gac, October 17, 2023
    • 4 replies
    • 1.6k views
    • 
    • gac
    • October 20, 2023

20. F-gas certificate 1 2 3

    By Crofter, October 2, 2023
    • 54 replies
    • 6.4k views
    • 
    • sharpener
    • October 19, 2023

21. Ducted A2A and floor level vents 1 2 3

    By Crofter, October 6, 2023
    • 65 replies
    • 6.6k views
    • 
    • Crofter
    • October 13, 2023

22. Can Screwfix tempt buyers

    By Gone West, October 4, 2023
    • 14 replies
    • 2.1k views
    • 
    • JamesPa
    • October 9, 2023

23. ASHP / backup generator

    By Bozza, September 29, 2023
    • 10 replies
    • 1.9k views
    • 
    • sharpener
    • October 5, 2023

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

    By puntloos, October 3, 2023
    • 5 replies
    • 1.5k views
    • 
    • puntloos
    • October 3, 2023

25. Wrong time for ASHP ?

    By PaulD, September 30, 2023
    • 5 replies
    • 1.5k views
    • 
    • DanDee
    • October 1, 2023