Air Source Heat Pumps (ASHP)

1191 topics in this forum

1. Rads and UFH manifolds in series?

   By SuperPav, October 3
   • 7 replies
   • 419 views
   • 
   • sharpener
   • October 5

2. Smart electric tariff 1 2 3

   By JohnMo, June 30   

   • utilities
   • electric bill
   • (and 3 more)

     Tagged with:

     • utilities
     • electric bill
     • tariffs
     • battery storage
     • ashp
   • 70 replies
   • 4.7k views
   • 
   • MrPotts
   • October 3

3. Anyone used BPC for ASHP? odd statement from them RE: ASHP sizing - Part F? 1 2

   By Great_scot_selfbuild, September 25
   • 34 replies
   • 3.2k views
   • 
   • joth
   • September 30

4. What to expect from an MCS follow-up visit?

   By sharpener, September 3
   • 10 replies
   • 936 views
   • 
   • sharpener
   • September 29

5. Heat pump radiators 1 2

   By Clark Kent, August 20
   • 45 replies
   • 2.7k views
   • 
   • MrPotts
   • September 26

6. I thought the pipes going in and out of the ASHP should be insulated 1 2

   By CalvinHobbes, September 22
   • 42 replies
   • 2.1k views
   • 
   • -rick-
   • September 25

7. LG Gen4 DHW settings

   By HughF, September 22
   • 2 replies
   • 323 views
   • 
   • HughF
   • September 24

8. wierd overnight power draw of LG Therma V R32 monobloc 9kW AWHP 1 2 3

   By chris47, September 12
   • 51 replies
   • 2.7k views
   • 
   • ProDave
   • September 24

9. Vaillant arotherm plus - losing water pressure in cooling

   By ndl, September 15
   • 16 replies
   • 1k views
   • 
   • JohnMo
   • September 19

10. Just told that split system for UFH / fan coil cooling is not possible

    By flanagaj, August 26
    • 11 replies
    • 786 views
    • 
    • HughF
    • September 15

11. Gravity driven plate heat exchanger for DHW 1 2 3 4

    By Dillsue, August 15
    • 75 replies
    • 3.7k views
    • 
    • HughF
    • September 15

12. Best setup for ASHP and solar

    By d438a1, September 4
    • 9 replies
    • 799 views
    • 
    • d438a1
    • September 13

13. STEELflow 300ltr Un-Vented Cylinder - no guarantee with a bore hole water source...Should I care

    By jimseng, September 9
    • 6 replies
    • 653 views
    • 
    • jimseng
    • September 13

14. Two circuits for cooling? 1 2 3 4

    By SBMS, August 2
    • 79 replies
    • 4.4k views
    • 
    • JohnMo
    • September 9

15. location of the ASHP outdoor unit

    By chdb, August 3
    • 20 replies
    • 1.5k views
    • 
    • JamesPa
    • September 8

16. Anyone using Octoprice?

    By sharpener, September 7
    • 1 reply
    • 462 views
    • 
    • IGP
    • September 8

17. Mitsubishi Ecodan/FTC5 and Heatmiser UH8 UFH control

    By cb1965, December 4, 2021
    • 11 replies
    • 2.7k views
    • 
    • JohnMo
    • September 7

18. Grant Aerona r290 1 2

    By Beelbeebub, September 24, 2024
    • 36 replies
    • 5.3k views
    • 
    • JamesPa
    • September 6

19. What's the case for not getting an ASHP? 1 2 3 4 11

    By kentar, August 20
    • 252 replies
    • 10.3k views
    • 
    • jack
    • August 28

20. SAP calcs are (finally) in! Now searching for ASHP & MVHR in earnest - any recommendations / ones to avoid?

    By Great_scot_selfbuild, August 27
    • 8 replies
    • 456 views
    • 
    • Great_scot_selfbuild
    • August 28

21. r290 mini split/A2A 1 2

    By HughF, June 21, 2023
    • 31 replies
    • 6.5k views
    • 
    • HughF
    • August 26

22. BUS grant eligibility with swimming pool heat pump heater

    By Michael_S, August 21
    • 3 replies
    • 539 views
    • 
    • JamesPa
    • August 22

23. BUS grant: what evidence to qualify ?

    By Post and beam, August 18
    • 23 replies
    • 1.4k views
    • 
    • Post and beam
    • August 22

24. newly installed ASHP system in southern Italy, strange issue.

    By ROBINLAWRIE, August 21
    • 7 replies
    • 547 views
    • 
    • ROBINLAWRIE
    • August 21

25. Observations Commissioning ASHP 1 2

    By JohnMo, November 3, 2023   

    • ashp
    • ufh
    • 43 replies
    • 6.6k views
    • 
    • Nickfromwales
    • August 18