Air Source Heat Pumps (ASHP)

1013 topics in this forum

1. OVO which tariff first before heat pump add on

   By connick159, yesterday at 09:02
   • 6 replies
   • 130 views
   • 
   • Dreadnaught
   • 1 hour ago

2. Electrician asked me Q re heat pump

   By CalvinHobbes, Thursday at 22:42
   • 5 replies
   • 209 views
   • 
   • sharpener
   • 2 hours ago

3. Vaillant ASHP low pressure isues - fix?

   By markharro, yesterday at 10:01
   • 7 replies
   • 159 views
   • 
   • Beelbeebub
   • 4 hours ago

4. Air-to-air vs air-to-water 1 2 3

   By Tarrington, January 25, 2023
   • 73 replies
   • 6.3k views
   • 
   • NIMAN
   • Friday at 20:58

5. 42mm piping? 1 2

   By anonymous, March 20, 2023
   • 34 replies
   • 4.4k views
   • 
   • ringi
   • Thursday at 16:55

6. Radical different heat loss and radiator output quotes

   By Matty D, October 3   

   • radiators
   • ashp
   • (and 1 more)

     Tagged with:

     • radiators
     • ashp
     • heat loss
   • 18 replies
   • 747 views
   • 
   • ringi
   • Thursday at 14:30

7. Tomato Energy - Anbody using? 1 2 3

   By mk1_man, November 30
   • 66 replies
   • 1.9k views
   • 
   • FarmerN
   • Thursday at 12:34

8. ASHP stopped working. What's possibly the problem?

   By Marvin, Wednesday at 08:41
   • 11 replies
   • 213 views
   • 
   • Conor
   • Wednesday at 15:20

9. r290 mini split/A2A

   By HughF, June 21, 2023
   • 7 replies
   • 1.6k views
   • 
   • S2D2
   • Wednesday at 15:00

10. Solic 200 like Blackpool Lights - Help Needed 1 2 3 4

    By canalsiderenovation, January 12, 2023
    • 76 replies
    • 6.8k views
    • 
    • Marvin
    • Wednesday at 11:36

11. Ecodan - room temp auto adaptation and multiple zones

    By BEJB, December 8   

    • ecodan
    • auto adaptation
    • (and 3 more)

      Tagged with:

      • ecodan
      • auto adaptation
      • flow temperature
      • cop
      • zone
    • 15 replies
    • 314 views
    • 
    • Gary68
    • Tuesday at 08:42

12. Which ASHP are set up to cool 1 2 3 4 12

    By Triassic, July 15, 2018
    • 297 replies
    • 55.8k views
    • 
    • jack
    • December 6

13. Thermal Store - viability

    By JamesPa, August 16, 2023
    • 19 replies
    • 2.3k views
    • 
    • Roryb
    • December 6

14. Thoughts on commissioning a Vaillant Arotherm Plus 12kW 1 2

    By sharpener, August 6
    • 35 replies
    • 2.5k views
    • 
    • JamesPa
    • December 6

15. Heat pump DIY - heat pump dryer

    By JohnMo, December 5
    • 14 replies
    • 434 views
    • 
    • JohnMo
    • December 5

16. DHW heating up when Heating is on 1 2

    By Helene, September 20
    • 33 replies
    • 1.6k views
    • 
    • sharpener
    • December 4

17. Circulating Pump settings

    By Potatoman, December 2
    • 3 replies
    • 209 views
    • 
    • sharpener
    • December 4

18. Air-to-air ASHP replacing warm air heating 1 2 3 4

    By Gooman, May 25, 2021
    • 75 replies
    • 23k views
    • 
    • Archer
    • December 2

19. Balancing radiators

    By Potatoman, November 30
    • 11 replies
    • 429 views
    • 
    • sharpener
    • December 2

20. Boiler-Heat Pump Hybrids 1 2 3 4

    By JohnMo, November 23
    • 85 replies
    • 4.2k views
    • 
    • Beelbeebub
    • December 2

21. Heat pump retrofit to Passivhaus

    By Wumpus, November 27
    • 18 replies
    • 745 views
    • 
    • ringi
    • November 29

22. Octopus Cosy tariff

    By Potatoman, November 22
    • 22 replies
    • 690 views
    • 
    • ringi
    • November 29

23. Weather Compensation Curve

    By richo106, November 21
    • 24 replies
    • 760 views
    • 
    • PhilT
    • November 29

24. Any one have grant aerona HP settings they could copy

    By andyj007, November 22
    • 15 replies
    • 370 views
    • 
    • andyj007
    • November 24

25. Heat pump calculation load 1 2

    By SBMS, November 22
    • 30 replies
    • 848 views
    • 
    • SBMS
    • November 23