Air Source Heat Pumps (ASHP)

1251 topics in this forum

1. Science and Art of specifying ASHP

   By severnside, March 22, 2022
   • 21 replies
   • 3.7k views
   • 
   • SteamyTea
   • March 23, 2022

2. UVC prep for ASHP recommendations

   By SuperPav, February 23, 2022
   • 5 replies
   • 1.8k views
   • 
   • Dillsue
   • March 21, 2022

3. glpinxit's dumb questions- No 1 space requirement

   By GLPinxit, March 17, 2022
   • 6 replies
   • 2k views
   • 
   • JamesPa
   • March 20, 2022

4. Which ashp and cylinder?

   By Conalmcn, February 23, 2022
   • 11 replies
   • 2.2k views
   • 
   • Christiano
   • March 15, 2022

5. ASHP running time and sizing

   By Fly100, March 12, 2022
   • 5 replies
   • 2k views
   • 
   • Ferdinand
   • March 13, 2022

6. Eco Dan 8.5kw Freeze stat

   By Adam E, March 6, 2022
   • 1 reply
   • 2.1k views
   • 
   • TW9
   • March 8, 2022

7. ASHP SCOP=3 in uninsulated 1960s house! 1 2

   By richi, February 22, 2022
   • 25 replies
   • 8.5k views
   • 
   • ReedRichards
   • March 4, 2022

8. Should my Ecodan system sound like this?

   By Bozza, November 30, 2020
   • 12 replies
   • 8.6k views
   • 
   • SJP
   • March 4, 2022

9. What's the issue? Help Please ? 1 2

   By canalsiderenovation, September 9, 2020
   • 47 replies
   • 13.5k views
   • 
   • RobLe
   • March 2, 2022

10. My aroTHERM plus is misconfigured 1 2 3 4

    By Bruno, January 7, 2022
    • 81 replies
    • 30.3k views
    • 
    • mediaNen
    • March 2, 2022

11. Domestic RHI in Scotland

    By Joanna Susskind, February 23, 2022   

    • rhi
    • scotland
    • (and 4 more)

      Tagged with:

      • rhi
      • scotland
      • ashp
      • airsourceheatpump
      • ofgem
      • homeenergyscotland
    • 5 replies
    • 1.8k views
    • 
    • Kevm
    • February 28, 2022

12. ASHP Current Draw

    By SBMS, February 22, 2022
    • 24 replies
    • 9.4k views
    • 
    • Carrerahill
    • February 25, 2022

13. ASHP vs LPG - Round 2 1 2 3 4 5

    By SBMS, February 12, 2022
    • 124 replies
    • 25.8k views
    • 
    • Ferdinand
    • February 23, 2022

14. xpost: ASHP SCOP=3 in uninsulated 1960s house!

    By richi, February 22, 2022
    • 1 reply
    • 1.2k views
    • 
    • jack
    • February 22, 2022

15. Does an ASHP stack up financially? 1 2 3 4 5

    By SBMS, December 21, 2021
    • 100 replies
    • 16.4k views
    • 
    • SBMS
    • February 12, 2022

16. help with heat calcs 1 2 3 4

    By Mike_scotland, February 2, 2022
    • 90 replies
    • 12.7k views
    • 
    • markc
    • February 9, 2022

17. Government Schemes!?

    By richo106, February 3, 2022
    • 23 replies
    • 3.8k views
    • 
    • eandg
    • February 9, 2022

18. Silly DIY question

    By CotswoldDoItUpper, February 7, 2022
    • 12 replies
    • 2.1k views
    • 
    • PeterW
    • February 8, 2022

19. ASHP help needed with my daft questions…!

    By Tim S, February 3, 2022
    • 19 replies
    • 3k views
    • 
    • SteamyTea
    • February 5, 2022

20. Would an ASHP be suitable?

    By jayc89, February 1, 2022
    • 14 replies
    • 2.5k views
    • 
    • CotswoldDoItUpper
    • February 1, 2022

21. ASHP installation.

    By Marvin, January 31, 2022   

    • ashp
    • 14 replies
    • 2.6k views
    • 
    • Marvin
    • February 1, 2022

22. Expansion vessel above main tank?

    By connick159, January 30, 2022   

    • ashp
    • expansion vessel
    • 1 reply
    • 1.9k views
    • 
    • joe90
    • January 30, 2022

23. Heat pump vs gas, UFH vs rads?

    By Greatescape, January 25, 2022   

    • air source heat pump
    • gas
    • (and 8 more)

      Tagged with:

      • air source heat pump
      • gas
      • ufh
      • radiators
      • renovation
      • extension
      • bungalow
      • 1970s
      • retrofit
      • mvhr
    • 12 replies
    • 3.5k views
    • 
    • ProDave
    • January 25, 2022

24. Ecodan W60 R32 and cooling and pipework layout?

    By jfb, January 25, 2022
    • 1 reply
    • 2k views
    • 
    • joth
    • January 25, 2022

25. Split indoor unit quite loud at night

    By rhymecheat, January 24, 2022
    • 9 replies
    • 6.8k views
    • 
    • rhymecheat
    • January 24, 2022