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Air Source Heat Pumps (ASHP)

1233 topics in this forum

  1. ASHP + Solar PV + Battery - Choices

    By Diarmid,
    • 12 replies
    • 1.5k views

  2. Tomato Energy - Anbody using? 1 2 3 4 5

    By mk1_man,
    • 114 replies
    • 16.2k views

  3. Hot Tub Heat Pump (Gecko "IN.Temp" 7.5KW) - Stuck in Defrost maybe?

    By tsf75,
    • 2 replies
    • 431 views

  4. Hybrid oil/ ASHP smart system

    By 111cookie111,
    • 5 replies
    • 650 views

  5. A booboo may have been made 1 2 3 4

    By Post and beam,
    • 77 replies
    • 4.5k views

  6. Ecodan PUZ-WM112VAA requires a software update.

    By Vinz86,
    • 3 replies
    • 1k views

  7. Mixing glycol antifreeze

    By kandgmitchell,
    • 4 replies
    • 544 views

  8. To MCS or not...? 1 2

    By Benpointer,
    • 41 replies
    • 5.4k views

  9. Buffer design

    By JohnMo,   
    • 5 replies
    • 711 views

  10. Carel controller settings 1 2

    By Marvin,
    • 34 replies
    • 1.8k views

  11. Panasonic aquarea - dual zone cooling @ diff temps possible? 1 2

    By SBMS,
    • 40 replies
    • 2.6k views

  12. Glycol 1 2

    By Potatoman,
    • 45 replies
    • 2.8k views
    • LnP
    • LnP

  13. Are all "glycols" equal? 1 2

    By sharpener,
    • 43 replies
    • 8.9k views
    • LnP
    • LnP

  14. Glycol vs Antifreeze valves? 1 2

    By JamesPa,
    • 39 replies
    • 17.5k views

  15. Arotherm (not +) wiring handbook

    By HughF,
    • 21 replies
    • 1k views

  16. ASHP set-up theory and practice.

    By Marvin,   
    • 4 replies
    • 469 views

  17. Plumbing dhw coil into flow

    By Trojan,
    • 14 replies
    • 748 views

  18. Panasonic aquarea wall fan coil - condensate?

    By SBMS,
    • 5 replies
    • 740 views

  19. Vaillant ASHP low pressure isues - fix?

    By markharro,
    • 10 replies
    • 4.1k views

  20. Is this normal? Pressure jumps on stop

    By Andeh,
    • 16 replies
    • 1.1k views

  21. Integrated or Non Integrated, that is the question?

    By Duncan62,
    • 9 replies
    • 758 views

  22. ASHP shutdown on over current

    By JohnMo,
    • 22 replies
    • 1.2k views

  23. Vaillant senso comfort connector

    By Post and beam,
    • 4 replies
    • 511 views

  24. Heat Geek Zero disruption ASHP

    By JohnMo,
    • 20 replies
    • 2.8k views

  25. Seeking advice wrt modernising the heating system on a 100+ year old property. 1 2

    By kentar,
    • 28 replies
    • 1.9k views
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