Air Source Heat Pumps (ASHP)

1143 topics in this forum

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

   By Dreadnaught, November 24, 2021   

   • wiring
   • external cladding
   • 25 replies
   • 4.2k views
   • 
   • Dan F
   • January 6, 2022

2. ASHP for small stone cottage?

   By Caddy, January 5, 2022
   • 5 replies
   • 1.8k views
   • 
   • saveasteading
   • January 6, 2022

3. UKPN vs ASHP! 1 2

   By Tony K, January 4, 2022
   • 34 replies
   • 6.7k views
   • 
   • joth
   • January 6, 2022

4. Air source heat pump with log burner

   By Nikki Locke, December 12, 2021
   • 8 replies
   • 5.8k views
   • 
   • George
   • January 4, 2022

5. Advice needed before I tackle the installers!

   By MattB67, November 7, 2021   

   • ashp
   • 24 replies
   • 5.2k views
   • 
   • Temp
   • January 4, 2022

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

   By nod, October 18, 2021
   • 338 replies
   • 33.4k views
   • 
   • Bonner
   • December 29, 2021

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

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

8. Ecodan R32 Immersion

   By kron77, October 28, 2021
   • 5 replies
   • 4.2k views
   • 
   • kron77
   • December 24, 2021

9. Ashp without a tank 1 2

   By Michaelm, December 1, 2021
   • 33 replies
   • 18.4k views
   • 
   • Christiano
   • December 21, 2021

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

    By joth, November 4, 2021
    • 9 replies
    • 4.1k views
    • 
    • joth
    • December 20, 2021

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

    By muhrix, December 13, 2021
    • 25 replies
    • 5.3k views
    • 
    • Kevm
    • December 17, 2021

12. Heat Pump Convectors with ASHP!?

    By richo106, November 30, 2021
    • 17 replies
    • 4.5k views
    • 
    • Ronny
    • December 15, 2021

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

    By Dave10, December 11, 2021
    • 14 replies
    • 5.1k views
    • 
    • SteamyTea
    • December 12, 2021

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

    By offthepiste, December 11, 2021
    • 15 replies
    • 2.3k views
    • 
    • ProDave
    • December 12, 2021

15. Ashp & ufh/rads...

    By Jonesy, February 6, 2021
    • 9 replies
    • 2.1k views
    • 
    • Bonner
    • December 11, 2021

16. Hitachi Yutaki S80 vs Daikin Altherma?

    By ashthekid, November 30, 2021
    • 6 replies
    • 3.1k views
    • 
    • ashthekid
    • December 10, 2021

17. Commissioning ASHP

    By eandg, December 5, 2021
    • 13 replies
    • 2.5k views
    • 
    • Triassic
    • December 7, 2021

18. Do ASHPs work with heat batteries?

    By ReedRichards, December 5, 2021
    • 12 replies
    • 3.2k views
    • 
    • JohnMo
    • December 6, 2021

19. Hot Water Programme

    By soapstar, November 23, 2021
    • 6 replies
    • 5.6k views
    • 
    • ReedRichards
    • December 6, 2021

20. Immersion Heater Meter?

    By ReedRichards, December 4, 2021
    • 9 replies
    • 2k views
    • 
    • Dudda
    • December 5, 2021

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

    By RomyD, November 15, 2021
    • 52 replies
    • 7.8k views
    • 
    • puntloos
    • December 3, 2021

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

    By Hogboon, November 11, 2021
    • 62 replies
    • 7.6k views
    • 
    • ReedRichards
    • December 3, 2021

23. ASHP + Buffer Tank Questions 1 2

    By Mr Blobby, November 29, 2021
    • 35 replies
    • 6.5k views
    • 
    • J1mbo
    • December 3, 2021

24. Heat Pump Cycling

    By Luke1, November 30, 2021
    • 5 replies
    • 2k views
    • 
    • Luke1
    • December 1, 2021

25. Hitachi S80 ASHP?

    By ashthekid, November 26, 2021
    • 5 replies
    • 1.5k views
    • 
    • ashthekid
    • November 27, 2021