Air Source Heat Pumps (ASHP)

1122 topics in this forum

1. Trench pipe layout verses slinky trench design

   By Marvin, August 5, 2021   

   • gshp
   • 9 replies
   • 1.8k views
   • 
   • jfb
   • August 6, 2021

2. ASHP system spec 1 2

   By sbm74, August 4, 2021
   • 29 replies
   • 3.6k views
   • 
   • Marvin
   • August 5, 2021

3. Ecodan - adding a zone-specific buffer tank ?

   By joth, July 30, 2021
   • 7 replies
   • 2.5k views
   • 
   • Nickfromwales
   • August 3, 2021

4. Big cold air hose question

   By puntloos, July 30, 2021
   • 2 replies
   • 820 views
   • 
   • puntloos
   • July 30, 2021

5. ASHP with low mains water pressure

   By Ommm, July 27, 2021
   • 6 replies
   • 4.1k views
   • 
   • dpmiller
   • July 28, 2021

6. ASHP Contractor - Hertfordshire

   By HertsSelfBuilder, July 28, 2021
   • 1 reply
   • 726 views
   • 
   • IanR
   • July 28, 2021

7. Ecodan - wired or wireless thermostat selection

   By BEJB, July 22, 2021
   • 1 reply
   • 1.3k views
   • 
   • BEJB
   • July 23, 2021

8. Help with Ecodan cooling

   By Keno, July 18, 2021
   • 7 replies
   • 2.6k views
   • 
   • Wil
   • July 21, 2021

9. What valve needed for UFH cooling

   By tanneja, July 20, 2021
   • 12 replies
   • 1.6k views
   • 
   • Nickfromwales
   • July 20, 2021

10. ASHP retrofitted into thermal store with solar thermal and biomass stove

    By RodW, July 14, 2021
    • 11 replies
    • 2.7k views
    • 
    • Nickfromwales
    • July 18, 2021

11. Smart thermostats / Hive

    By gc100, November 5, 2019
    • 9 replies
    • 9.9k views
    • 
    • Puff
    • July 12, 2021

12. ASHP running cost

    By Loclnor, June 22, 2021
    • 5 replies
    • 1.7k views
    • 
    • canalsiderenovation
    • July 12, 2021

13. ASHP

    By nod, July 8, 2021
    • 18 replies
    • 2.8k views
    • 
    • SimonD
    • July 11, 2021

14. ASHP DHW monitoring tank temperature

    By Far2wired, June 8, 2021   

    • ashp
    • 15 replies
    • 4.3k views
    • 
    • Scoobyrex
    • July 6, 2021

15. Daikin Altherma AFVALVE1 Anti-freeze valve

    By willbish, June 27, 2021
    • 6 replies
    • 2.7k views
    • 
    • JOE187
    • June 28, 2021

16. Stone cottage renovation - ASHP worth thinking about??

    By gdal, March 25, 2021
    • 13 replies
    • 3.9k views
    • 
    • Balou
    • June 24, 2021

17. Cool Energy ASHPs'...............any good?

    By selvbygg, January 20, 2020   

    • ashp
    • efficiency
    • 19 replies
    • 6.7k views
    • 
    • Gino
    • June 14, 2021

18. ASHP Suppliers/Installers Review?

    By Jeremy, April 27, 2021
    • 14 replies
    • 3k views
    • 
    • pstunt
    • June 3, 2021

19. Package Deal Price Opinions

    By Matt60, May 31, 2021
    • 5 replies
    • 1.9k views
    • 
    • Roundtuit
    • June 1, 2021

20. ASHP and unvented Hotwater tank with Underfloor heating . Passivhaus. 170SQM . Who done it. 1 2

    By Patrick, April 14, 2021
    • 28 replies
    • 4.9k views
    • 
    • SteamyTea
    • May 30, 2021

21. Sizing ASHP and hot water cylinder

    By eandg, February 5, 2021
    • 12 replies
    • 5.7k views
    • 
    • Nick Laslett
    • May 30, 2021

22. Ecodan Cooling.

    By JamesP, May 9, 2020
    • 24 replies
    • 13.6k views
    • 
    • dpmiller
    • May 29, 2021

23. Modulating vs. non-modulating ASHP (Thermia)

    By Tom_DBN, May 24, 2021   

    • thermia
    • ashp
    • (and 2 more)

      Tagged with:

      • thermia
      • ashp
      • itec
      • atec
    • 1 reply
    • 1.1k views
    • 
    • SteamyTea
    • May 24, 2021

24. ASHP vs GSHP 1 2 3

    By puntloos, May 18, 2021
    • 66 replies
    • 8.4k views
    • 
    • Dan F
    • May 20, 2021

25. ASHP technical query

    By Marvin, May 9, 2021   

    • ashp
    • electricl
    • 20 replies
    • 2.5k views
    • 
    • Pocster
    • May 17, 2021