Air Source Heat Pumps (ASHP)

1245 topics in this forum

1. Current ASHP shortage

   By Paene Finitur, January 13, 2022
   • 12 replies
   • 3k views
   • 
   • ReedRichards
   • January 15, 2022

2. ASHP defrosting question 1 2 3

   By BoulderDash, February 5, 2021   

   • ashp
   • ufh
   • 52 replies
   • 14.8k views
   • 
   • Eileen
   • January 15, 2022

3. Wire through wall for weather-compensation sensor 1 2

   By Dreadnaught, November 24, 2021   

   • wiring
   • external cladding
   • 25 replies
   • 5.3k views
   • 
   • Dan F
   • January 6, 2022

4. ASHP for small stone cottage?

   By Caddy, January 5, 2022
   • 5 replies
   • 2k views
   • 
   • saveasteading
   • January 6, 2022

5. UKPN vs ASHP! 1 2

   By Tony K, January 4, 2022
   • 34 replies
   • 8.1k views
   • 
   • joth
   • January 6, 2022

6. Air source heat pump with log burner

   By Nikki Locke, December 12, 2021
   • 8 replies
   • 6.6k views
   • 
   • George
   • January 4, 2022

7. Advice needed before I tackle the installers!

   By MattB67, November 7, 2021   

   • ashp
   • 24 replies
   • 6.7k views
   • 
   • Temp
   • January 4, 2022

8. Heat pump latest government offers 1 2 3 4 14

   By nod, October 18, 2021
   • 338 replies
   • 44.9k views
   • 
   • Bonner
   • December 29, 2021

9. Have I got my flow and return sensors on back to front?

   By kron77, October 28, 2021
   • 1 reply
   • 1.1k views
   • 
   • kron77
   • December 24, 2021

10. Ecodan R32 Immersion

    By kron77, October 28, 2021
    • 5 replies
    • 4.8k views
    • 
    • kron77
    • December 24, 2021

11. Ashp without a tank 1 2

    By Michaelm, December 1, 2021
    • 33 replies
    • 21.9k views
    • 
    • Christiano
    • December 21, 2021

12. Ecodan taking 30min to switch over from DHW to heating

    By joth, November 4, 2021
    • 9 replies
    • 5.1k views
    • 
    • joth
    • December 20, 2021

13. Under-sized vs over-sized ASHP conundrum 1 2

    By muhrix, December 13, 2021
    • 25 replies
    • 7.1k views
    • 
    • Kevm
    • December 17, 2021

14. Heat Pump Convectors with ASHP!?

    By richo106, November 30, 2021
    • 17 replies
    • 5.4k views
    • 
    • Ronny
    • December 15, 2021

15. Buffer Tank.... Pro's and Cons

    By Dave10, December 11, 2021
    • 14 replies
    • 6.4k views
    • 
    • SteamyTea
    • December 12, 2021

16. Running ASHP in 55deg mode for SH & DHW or separately 35deg for SH and 55deg for DHW

    By offthepiste, December 11, 2021
    • 15 replies
    • 2.9k views
    • 
    • ProDave
    • December 12, 2021

17. Ashp & ufh/rads...

    By Jonesy, February 6, 2021
    • 9 replies
    • 2.7k views
    • 
    • Bonner
    • December 11, 2021

18. Hitachi Yutaki S80 vs Daikin Altherma?

    By ashthekid, November 30, 2021
    • 6 replies
    • 3.7k views
    • 
    • ashthekid
    • December 10, 2021

19. Commissioning ASHP

    By eandg, December 5, 2021
    • 13 replies
    • 3.1k views
    • 
    • Triassic
    • December 7, 2021

20. Do ASHPs work with heat batteries?

    By ReedRichards, December 5, 2021
    • 12 replies
    • 4k views
    • 
    • JohnMo
    • December 6, 2021

21. Hot Water Programme

    By soapstar, November 23, 2021
    • 6 replies
    • 6.2k views
    • 
    • ReedRichards
    • December 6, 2021

22. Immersion Heater Meter?

    By ReedRichards, December 4, 2021
    • 9 replies
    • 2.4k views
    • 
    • Dudda
    • December 5, 2021

23. Why aren't A2A ASHP more popular 1 2 3

    By RomyD, November 15, 2021
    • 52 replies
    • 10k views
    • 
    • puntloos
    • December 3, 2021

24. Would a bigger pump compensate for small pipes? 1 2 3

    By Hogboon, November 11, 2021
    • 62 replies
    • 9.6k views
    • 
    • ReedRichards
    • December 3, 2021

25. ASHP + Buffer Tank Questions 1 2

    By Mr Blobby, November 29, 2021
    • 35 replies
    • 8.8k views
    • 
    • J1mbo
    • December 3, 2021