Air Source Heat Pumps (ASHP)

1143 topics in this forum

1. Delays from heat pump installers

   By tokyotecubate, February 24
   • 1 reply
   • 445 views
   • 
   • Dillsue
   • February 24

2. What is, and is not, acceptable when installing a heat pump.

   By Egnaro, February 5
   • 24 replies
   • 2.2k views
   • 
   • Egnaro
   • February 22

3. Undercapacity A2A outdoor unit - possible? advisable?

   By puntloos, February 3
   • 8 replies
   • 934 views
   • 
   • pudding
   • February 20

4. ASHP Pipe sizing 1 2

   By Barnboy, July 1, 2024
   • 38 replies
   • 4.4k views
   • 
   • JohnMo
   • February 19

5. ASHP performance and Heating System not achieving design temperatures. 1 2

   By DREG, February 16
   • 43 replies
   • 2.5k views
   • 
   • ReedRichards
   • February 18

6. Heat pump sizing sense check

   By Dillsue, February 8
   • 18 replies
   • 1.4k views
   • 
   • marshian
   • February 18

7. Ebac heat pump

   By Beelbeebub, February 13
   • 7 replies
   • 868 views
   • 
   • JohnMo
   • February 15

8. Thoughts on electricQ air-to-air?

   By ReedRichards, February 13
   • 5 replies
   • 560 views
   • 
   • joth
   • February 14

9. Cool new alternative to Fan coil units

   By joth, February 12
   • 7 replies
   • 1.1k views
   • 
   • JohnMo
   • February 13

10. Ecodan ASHP not working

    By James Logan, February 9
    • 6 replies
    • 656 views
    • 
    • joth
    • February 12

11. Has anyone heard of a plate flush?

    By kron77, October 31, 2024
    • 4 replies
    • 815 views
    • 
    • James Logan
    • February 9

12. Are we targeting ASHP's at the wrong market? 1 2 3 4 13

    By ProDave, January 12
    • 306 replies
    • 19.2k views
    • 
    • JohnMo
    • February 8

13. 2 questions about ashp.

    By TheMitchells, January 31
    • 4 replies
    • 649 views
    • 
    • sharpener
    • February 5

14. Heat Pumps

    By nod, January 26
    • 19 replies
    • 1.1k views
    • 
    • sharpener
    • February 5

15. Enclosure or longer piping run for split ASHP system 1 2 3

    By Jonshine, June 7, 2023
    • 61 replies
    • 6.6k views
    • 
    • NCXo82ike
    • February 4

16. BUS Grant requirements (conflicting info) 1 2 3

    By Rudski, January 22
    • 66 replies
    • 4.3k views
    • 
    • Chanmenie
    • February 3

17. Combining radiators with UFH - some surprising conclusions 1 2 3

    By sharpener, April 4, 2024
    • 62 replies
    • 6.9k views
    • 
    • sharpener
    • February 2

18. Grant Aerona Smart Controller

    By Egnaro, January 30
    • 2 replies
    • 572 views
    • 
    • Egnaro
    • January 31

19. Frost protection methods for when supply / return pipes to a monoblock outdoor unit are buried?

    By connorbenton, January 29
    • 17 replies
    • 1k views
    • 
    • sharpener
    • January 29

20. Any good sources for cost/practicalities/etc comparisons of UFH vs rads for low-temp heat pump driven system?

    By YodhrinForge, January 27
    • 7 replies
    • 902 views
    • 
    • YodhrinForge
    • January 28

21. Optimizing LG Therma V Controller settings 1 2 3

    By Hogboon, November 28, 2021
    • 50 replies
    • 26.9k views
    • 
    • ReedRichards
    • January 24

22. LG Monobloc 12kw U32 (approx 10 years old) second hand loses controller settings on power supply interruption

    By Michael_S, January 15
    • 9 replies
    • 841 views
    • 
    • sharpener
    • January 24

23. Holiday Settings

    By PhilT, January 22
    • 8 replies
    • 923 views
    • 
    • marshian
    • January 22

24. New Highland Home, ASHP size + calcs advice :) 1 2

    By HighlandHopeful, January 19
    • 26 replies
    • 2.1k views
    • 
    • ProDave
    • January 21

25. 1m boundary rule to be scrapped- when exactly?

    By NCXo82ike, January 18
    • 2 replies
    • 944 views
    • 
    • JamesPa
    • January 20