Air Source Heat Pumps (ASHP)

1233 topics in this forum

1. System sizing based on actual consumption - a better way? 1 2 3

   By JamesPa, May 24, 2023
   • 61 replies
   • 7.6k views
   • 
   • sharpener
   • June 1, 2023

2. Basic Heating Control Understanding Help 1 2

   By Shaun McD, May 27, 2023
   • 47 replies
   • 6.1k views
   • 
   • JohnMo
   • May 31, 2023

3. Kingspan heating (or lack of) issue 1 2 3 4 5

   By Lynford, February 8, 2018   

   • kingspan
   • aeromax
   • (and 1 more)

     Tagged with:

     • kingspan
     • aeromax
     • heating
   • 124 replies
   • 30.3k views
   • 
   • AlexWithKingspanHeatPump
   • May 27, 2023

4. ASHP winter additional heating ideas? 1 2

   By ashthekid, May 23, 2023
   • 25 replies
   • 3.8k views
   • 
   • DanDee
   • May 27, 2023

5. Northwest Ireland Installer Recommendations

   By Shaun McD, May 24, 2023
   • 5 replies
   • 1.2k views
   • 
   • sharpener
   • May 24, 2023

6. Rethinking the mindset for mass retrofit - a provocative idea 1 2 3 4 18

   By JamesPa, April 22, 2023
   • 431 replies
   • 44.1k views
   • 
   • JonBATConsult
   • May 23, 2023

7. LG therma v ASHP with solar PV and batteries

   By Steve5260, May 14, 2023
   • 9 replies
   • 2.4k views
   • 
   • sharpener
   • May 23, 2023

8. Air Source Cylinder to power both hot water and underfloor?

   By cee, April 14, 2023
   • 18 replies
   • 3.6k views
   • 
   • cee
   • May 18, 2023

9. Flow return pipes under passive raft or through walls

   By Meabh, May 18, 2023
   • 4 replies
   • 1.8k views
   • 
   • HughF
   • May 18, 2023

10. Self install, wise or otherwise ? 1 2

    By Post and beam, January 16, 2023
    • 40 replies
    • 6.1k views
    • 
    • JohnMo
    • May 17, 2023

11. Incorrect tank temp

    By kron77, May 15, 2023
    • 5 replies
    • 1.8k views
    • 
    • JamesPa
    • May 15, 2023

12. Heating cylinder via heat pump

    By JohnMo, May 12, 2023   

    • cylinder
    • ashp and dhw
    • 17 replies
    • 2.7k views
    • 
    • JoeBano
    • May 15, 2023

13. Mitsubushi or Panasonic ASHP?

    By CalvinHobbes, May 12, 2023
    • 11 replies
    • 3.3k views
    • 
    • RichardL
    • May 14, 2023

14. Heating source for DHW

    By Archer, May 12, 2023
    • 12 replies
    • 1.8k views
    • 
    • JamesPa
    • May 14, 2023

15. How not to market heat pumps

    By sharpener, April 20, 2023
    • 21 replies
    • 2.8k views
    • 
    • sharpener
    • May 10, 2023

16. F-gas charged sunamp

    By HughF, May 9, 2023
    • 12 replies
    • 2k views
    • 
    • sharpener
    • May 9, 2023

17. Maxa i-32V5 or Viessmann Vitocal 100-A, installer password

    By JohnMo, January 17, 2023
    • 1 reply
    • 1.9k views
    • 
    • JohnMo
    • May 9, 2023

18. Kingspan Aero max ashp compatible control unit options?

    By JOATMON, May 6, 2023
    • 3 replies
    • 988 views
    • 
    • sharpener
    • May 6, 2023

19. Cost of installing all in one heat pump water heaters and VAT

    By JtG, May 5, 2023
    • 7 replies
    • 2.6k views
    • 
    • JtG
    • May 6, 2023

20. More Octopus ASHP questions.

    By lakelandfolk, April 21, 2023
    • 8 replies
    • 2.5k views
    • 
    • Dillsue
    • May 6, 2023

21. 3 Air to Air heatpumps WITH hot water tank. But are they any good? 1 2

    By JtG, January 28, 2023
    • 28 replies
    • 13.6k views
    • 
    • Iceverge
    • May 5, 2023

22. ASHP Sizing - Specification in our quotes seem excessive

    By deancatherine09, April 16, 2023
    • 9 replies
    • 2.6k views
    • 
    • CalvinHobbes
    • May 3, 2023

23. Rethinking the system engineering for mass retrofit - ideas (probably provocative)

    By JamesPa, April 30, 2023
    • 24 replies
    • 2.5k views
    • 
    • SteamyTea
    • May 1, 2023

24. ashp ASHP - how much ???!!???

    By Robert Clark, January 16, 2020
    • 14 replies
    • 3.2k views
    • 
    • JamesPa
    • April 28, 2023

25. A2A sizing - am I on the right track?

    By Gill, April 22, 2023
    • 9 replies
    • 2.1k views
    • 
    • merlyn
    • April 24, 2023