Air Source Heat Pumps (ASHP)

1209 topics in this forum

1. Questions relating to pipe centres

   By Post and beam, July 5, 2023
   • 7 replies
   • 2.3k views
   • 
   • JohnMo
   • July 5, 2023

2. Refrigerant pipework for split units - basic practical info requested

   By JamesPa, May 26, 2023
   • 15 replies
   • 5.8k views
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   • NCXo82ike
   • July 5, 2023

3. Costs to install 8.5kw Mitsubishi R32 ASHP

   By Meabh, July 4, 2023
   • 13 replies
   • 4.7k views
   • 
   • JohnMo
   • July 5, 2023

4. Thermal store

   By sharpener, July 4, 2023
   • 5 replies
   • 2.1k views
   • 
   • sharpener
   • July 5, 2023

5. Toshiba Estia 300L heat pump cylinder

   By eniacs, June 28, 2023
   • 17 replies
   • 3.1k views
   • 
   • JoeBano
   • July 4, 2023

6. ASHP DIY something I need to know…

   By BartW, June 27, 2023
   • 24 replies
   • 3.8k views
   • 
   • HughF
   • July 1, 2023

7. Samsung EHS Mono, R32, Heat Pump 16.0kW - model AE160RXYDEG

   By Siggles, September 22, 2021
   • 15 replies
   • 5.7k views
   • 
   • J13USH
   • June 30, 2023

8. ASHP for UFH

   By Jimcub, June 21, 2023
   • 14 replies
   • 2.3k views
   • 
   • Jimcub
   • June 26, 2023

9. Wife says ashp doednt look good 1 2

   By eniacs, June 10, 2023
   • 42 replies
   • 6.2k views
   • 
   • DanDee
   • June 24, 2023

10. Ecodan Cooling

    By xander054, June 19, 2023
    • 2 replies
    • 1.9k views
    • 
    • Gary68
    • June 23, 2023

11. Ecodan 11.2kw PUZ-WM112VA-BS - Noise Levels

    By Kevin77, December 30, 2022
    • 20 replies
    • 6.6k views
    • 
    • Kevin77
    • June 22, 2023

12. Replacing storage heaters with ASHP/A2A 1 2

    By Crofter, June 3, 2023
    • 38 replies
    • 3.7k views
    • 
    • Nickfromwales
    • June 22, 2023

13. ASHP on flat roof

    By nicolab, June 19, 2023
    • 1 reply
    • 1.4k views
    • 
    • Carrerahill
    • June 19, 2023

14. Why are air-to-water heat pumps more efficient at lower water temperatures? 1 2

    By Garald, June 17, 2023
    • 28 replies
    • 4.8k views
    • 
    • Garald
    • June 18, 2023

15. ASHP for a flat - (A2A; grants) 1 2

    By magnayn, June 4, 2023
    • 26 replies
    • 4.1k views
    • 
    • joth
    • June 18, 2023

16. Anyone fitted a pre-charged aircon unit? 1 2 3

    By Jeremy Harris, July 1, 2019
    • 68 replies
    • 46.7k views
    • 
    • bikerchris
    • June 17, 2023

17. DIY install - Heat pump special parts

    By eniacs, June 15, 2023
    • 2 replies
    • 1.1k views
    • 
    • eniacs
    • June 15, 2023

18. Joule Aero not working with diverter

    By Judith, June 8, 2023
    • 23 replies
    • 3.3k views
    • 
    • Judith
    • June 14, 2023

19. ASHP and Tank lack of communication

    By climbinggeorge, June 13, 2023
    • 3 replies
    • 940 views
    • 
    • climbinggeorge
    • June 13, 2023

20. Evaluating different options for ASHP location at design stage

    By Norbert, June 12, 2023
    • 16 replies
    • 1.8k views
    • 
    • sharpener
    • June 13, 2023

21. A2A basics

    By Crofter, June 11, 2023
    • 10 replies
    • 2.5k views
    • 
    • S2D2
    • June 12, 2023

22. Ecodan 8.5kW Temp variations

    By athlonoc, May 20, 2023
    • 7 replies
    • 1.8k views
    • 
    • ragg987
    • June 9, 2023

23. Wall mounting a buffer tank that doesn't say it can be wall mounted?

    By joth, April 15, 2022
    • 23 replies
    • 3.5k views
    • 
    • joth
    • June 9, 2023

24. Definitions of SCoP

    By sharpener, June 3, 2023
    • 22 replies
    • 8.8k views
    • 
    • SteamyTea
    • June 8, 2023

25. Heat Pump design, supply and install

    By PaulD, June 6, 2023
    • 13 replies
    • 1.5k views
    • 
    • JoeBano
    • June 6, 2023