Air Source Heat Pumps (ASHP)

1233 topics in this forum

1. Radiators not reaching flow temperature 1 2 3

   By Helene, January 17, 2024
   • 51 replies
   • 14.3k views
   • 
   • Helene
   • January 31, 2024

2. ASHP with RHI - Restrictions on Other Heat Sources?

   By Barnacles, January 25, 2024   

   • ashp
   • rhi
   • 17 replies
   • 2.2k views
   • 
   • HughF
   • January 30, 2024

3. Joined For Advice 1 2

   By M0rtimer, January 26, 2024
   • 38 replies
   • 4.7k views
   • 
   • JoeBano
   • January 28, 2024

4. What do you make of this?

   By CalvinHobbes, January 23, 2024
   • 11 replies
   • 1.3k views
   • 
   • sharpener
   • January 27, 2024

5. Losing temp from the DHW cylinder when the ASHP runs for central heating 1 2

   By kron77, November 13, 2023
   • 35 replies
   • 7.7k views
   • 
   • HughF
   • January 27, 2024

6. Improving efficiency 1 2

   By Leopold1904, January 23, 2024
   • 32 replies
   • 3.9k views
   • 
   • Mike
   • January 25, 2024

7. Flow rate oscillation

   By rhymecheat, January 24, 2024
   • 9 replies
   • 2.1k views
   • 
   • rhymecheat
   • January 25, 2024

8. Multi studio apartment heating/cooling solutions

   By LuisB, January 17, 2024
   • 7 replies
   • 1.7k views
   • 
   • LuisB
   • January 25, 2024

9. Improving an "ok at best" ASHP installation

   By pstunt, January 23, 2024
   • 8 replies
   • 1.6k views
   • 
   • pstunt
   • January 24, 2024

10. Ducting with ICF

    By IanMcP, March 22, 2022
    • 6 replies
    • 2.2k views
    • 
    • makingprogress
    • January 22, 2024

11. Daikin problem

    By Togfather, January 17, 2024
    • 20 replies
    • 11.1k views
    • 
    • sharpener
    • January 21, 2024

12. What size of air source heat pump to install? Would really appreciate any help 1 2 3

    By Andy T, December 4, 2023
    • 52 replies
    • 9.6k views
    • 
    • Roger440
    • January 20, 2024

13. A more simple approach to dhw

    By JamesPa, January 19, 2024
    • 19 replies
    • 2.7k views
    • 
    • JamesPa
    • January 20, 2024

14. ASHP - Freezing temperatures

    By richo106, January 17, 2024
    • 6 replies
    • 1.2k views
    • 
    • richo106
    • January 17, 2024

15. NIBE El. add heat meaning?

    By Chriswills, January 15, 2024
    • 8 replies
    • 3.5k views
    • 
    • Chriswills
    • January 17, 2024

16. ASHP developments 1 2 3 4 6

    By Marvin, January 2, 2024   

    • ashp
    • efficency
    • 128 replies
    • 15.3k views
    • 
    • joth
    • January 16, 2024

17. Mitigating noise from ASHP flow and return pipes - do I need to consider this

    By markharro, January 13, 2024
    • 5 replies
    • 1.1k views
    • 
    • HughF
    • January 14, 2024

18. Gas & solar or air source heat pump

    By JoePlant, January 13, 2024
    • 10 replies
    • 1.8k views
    • 
    • SteamyTea
    • January 13, 2024

19. ASHP delta T explanation?

    By JM97, January 8, 2024
    • 5 replies
    • 6.9k views
    • 
    • HughF
    • January 12, 2024

20. MCS consultation on amendments to PD rules

    By JamesPa, January 6, 2024
    • 13 replies
    • 3.4k views
    • 
    • JamesPa
    • January 12, 2024

21. Daikin Alitherm hybrid without the boiler?

    By SuperPav, January 9, 2024
    • 18 replies
    • 2.8k views
    • 
    • SuperPav
    • January 11, 2024

22. NIBE S2125 Particle Filter cleaning

    By Chriswills, January 8, 2024
    • 12 replies
    • 3.3k views
    • 
    • HughF
    • January 11, 2024

23. Daikin Altherma ASHP and no hot water

    By M550344, January 10, 2024
    • 4 replies
    • 4.5k views
    • 
    • HughF
    • January 11, 2024

24. Adding - Smart Advanced Weather Compensation to Heat Pump that's already installed

    By Brendan_w, January 7, 2024
    • 24 replies
    • 4k views
    • 
    • sharpener
    • January 10, 2024

25. ASHP buffer 1 2

    By JohnMo, November 28, 2023   

    • ashp buffer zones
    • 37 replies
    • 4.5k views
    • 
    • HughF
    • January 10, 2024