Air Source Heat Pumps (ASHP)

1170 topics in this forum

1. Heat Pump Cycling

   By Luke1, November 30, 2021
   • 5 replies
   • 2.1k views
   • 
   • Luke1
   • December 1, 2021

2. Hitachi S80 ASHP?

   By ashthekid, November 26, 2021
   • 5 replies
   • 1.6k views
   • 
   • ashthekid
   • November 27, 2021

3. It's Alive!

   By LA3222, November 26, 2021
   • 4 replies
   • 1.2k views
   • 
   • JohnMo
   • November 26, 2021

4. ASHP supplier options - help me understand the differences

   By Moonshine, November 24, 2021
   • 0 replies
   • 864 views
   • 
   • Moonshine
   • November 24, 2021

5. Vaillant 12kW question

   By Grey Sage, November 16, 2021
   • 6 replies
   • 2.9k views
   • 
   • J1mbo
   • November 21, 2021

6. Aeromax fault code 9 flow switch error/water pump

   By Donkeydarts, November 17, 2021
   • 1 reply
   • 1.4k views
   • 
   • Donkeydarts
   • November 17, 2021

7. Air 2 Air ASHP insulated ducting

   By sub7even75, November 17, 2021   

   • ashp
   • insulation
   • (and 2 more)

     Tagged with:

     • ashp
     • insulation
     • loft
     • a2a
   • 5 replies
   • 1.2k views
   • 
   • sub7even75
   • November 17, 2021

8. ASHP/MVHR hack sanity check

   By Simon R, November 12, 2021
   • 15 replies
   • 2.2k views
   • 
   • Simon R
   • November 14, 2021

9. DHW Heat Loss 1 2

   By AdyHoggs, November 10, 2021
   • 30 replies
   • 4.8k views
   • 
   • Nickfromwales
   • November 11, 2021

10. ASHP Pump Speed

    By J1mbo, November 8, 2021
    • 3 replies
    • 1.2k views
    • 
    • dpmiller
    • November 8, 2021

11. How long to heat DHW with ASHP

    By AdyHoggs, October 21, 2021
    • 20 replies
    • 10k views
    • 
    • J1mbo
    • November 8, 2021

12. Buffer tanks

    By gravelrash, October 12, 2021
    • 4 replies
    • 1.6k views
    • 
    • JohnMo
    • November 8, 2021

13. Do retrofit ASHPs need larger pipes to the rads? 1 2

    By Ferdinand, October 19, 2021
    • 29 replies
    • 16.5k views
    • 
    • J1mbo
    • November 8, 2021

14. Daikin ASHP COP

    By Marko, November 6, 2021
    • 16 replies
    • 7k views
    • 
    • J1mbo
    • November 8, 2021

15. Help needed re Kingspan ASHP

    By Taf, November 6, 2021
    • 12 replies
    • 1.7k views
    • 
    • ProDave
    • November 7, 2021

16. ASHP, MVHR, PV & EV Combo

    By Marvin, October 31, 2021   

    • ashp
    • mvhr
    • (and 3 more)

      Tagged with:

      • ashp
      • mvhr
      • pv
      • ev
      • duct water coils
    • 6 replies
    • 1.7k views
    • 
    • Marvin
    • November 5, 2021

17. ASHP possible in my small toilet/utility room? + Convincing installer to ditch split system and fit monoblock instead

    By Dan_the_man, November 5, 2021
    • 23 replies
    • 2.3k views
    • 
    • Marvin
    • November 5, 2021

18. Error code Samsung ASHP

    By canalsiderenovation, November 3, 2021
    • 16 replies
    • 3.4k views
    • 
    • canalsiderenovation
    • November 3, 2021

19. Confused on electricity supply needs and ASHP

    By pstunt, October 22, 2021
    • 9 replies
    • 4.8k views
    • 
    • pstunt
    • October 25, 2021

20. Installation Deadline for ASHP for RHI

    By Andehh, September 26, 2021
    • 24 replies
    • 2.8k views
    • 
    • Ferdinand
    • October 24, 2021

21. Get rid of Gas - replace heating / DHW boiler, with what?

    By tex360, September 17, 2021
    • 21 replies
    • 2.6k views
    • 
    • SteamyTea
    • October 22, 2021

22. Flow temp - Central Heating...

    By Sketching, October 17, 2021
    • 13 replies
    • 2.2k views
    • 
    • Sketching
    • October 21, 2021

23. Ecodan 6kw Help

    By Jordan, October 18, 2021
    • 16 replies
    • 2.5k views
    • 
    • Ferdinand
    • October 20, 2021

24. ASHP - RHI replacement, clean heat grant - £5,000?

    By Andehh, October 18, 2021
    • 6 replies
    • 1.5k views
    • 
    • Bob77
    • October 19, 2021

25. Putting the pieces all together...

    By KAScot, October 15, 2021
    • 2 replies
    • 1.1k views
    • 
    • KAScot
    • October 15, 2021