Boilers & Hot Water Tanks

534 topics in this forum

1. Reducing effective volume of inaccessible DHW pipework

   By JamesPa, January 23
   • 1 reply
   • 378 views
   • 
   • marshian
   • January 24

2. ASHP, buffer & storage tanks

   By MattT2, January 20
   • 7 replies
   • 890 views
   • 
   • MattT2
   • January 21

3. Air source heat pump pressurized hot water installation

   By Cyberfruits, January 13
   • 0 replies
   • 370 views
   • 
   • Cyberfruits
   • January 13

4. Vaillant ecoTec Plus 630 boiler not reaching target temp

   By windsor-tg, January 8
   • 21 replies
   • 5.1k views
   • 
   • JohnMo
   • January 12

5. Recommend a system boiler & control

   By dreadpirate57, January 11
   • 4 replies
   • 596 views
   • 
   • marshian
   • January 11

6. Viesmann vit 100

   By dave1967, January 1
   • 18 replies
   • 877 views
   • 
   • dave1967
   • January 9

7. Can’t change flow temperature on glowworm energy c30

   By johnhenstock83, January 2
   • 3 replies
   • 2.1k views
   • 
   • marshian
   • January 5

8. Flickering pressure gauge

   By Rob W, January 2
   • 4 replies
   • 1k views
   • 
   • ProDave
   • January 3

9. Heat pumps and showers

   By Nic, December 31, 2023
   • 10 replies
   • 1.1k views
   • 
   • JohnMo
   • January 1

10. Heat Pump water cylinders?

    By Crofter, December 29, 2023
    • 8 replies
    • 670 views
    • 
    • Crofter
    • December 31, 2023

11. Leaking Condensate Pipe

    By steveoelliott, December 18, 2023
    • 1 reply
    • 596 views
    • 
    • steveoelliott
    • December 19, 2023

12. Looking for advice with new heating options

    By mbchfcw4, November 27, 2023
    • 5 replies
    • 890 views
    • 
    • SteamyTea
    • November 28, 2023

13. Help Programing Grant

    By Marvin91, November 26, 2023
    • 4 replies
    • 628 views
    • 
    • Marvin91
    • November 27, 2023

14. UVC install

    By JohnMo, October 26, 2023   

    • ashp and uvc
    • 17 replies
    • 1.5k views
    • 
    • JohnMo
    • November 23, 2023

15. Buffer tank on heat pump - element not heating

    By townlema, November 15, 2023
    • 4 replies
    • 701 views
    • 
    • Temp
    • November 17, 2023

16. ASHP weather compensation on or off?

    By Johnbhoy80, November 16, 2023
    • 3 replies
    • 683 views
    • 
    • JohnMo
    • November 17, 2023

17. Samsung ASHP DHW settings

    By Johnbhoy80, November 15, 2023
    • 7 replies
    • 1.4k views
    • 
    • Johnbhoy80
    • November 15, 2023

18. Legionella and Immersion on or off?

    By Johnbhoy80, November 10, 2023
    • 8 replies
    • 939 views
    • 
    • Wil
    • November 11, 2023

19. Samsung Gen 6 DHW settings advice

    By Johnbhoy80, November 11, 2023
    • 1 reply
    • 494 views
    • 
    • Johnbhoy80
    • November 11, 2023

20. Are British Gas boiler repairs guaranteed?

    By DaveAF, November 5, 2023   

    • boiler
    • guarantee
    • (and 5 more)

      Tagged with:

      • boiler
      • guarantee
      • warranty
      • repair
      • heating
      • combi boiler
      • hot water
    • 2 replies
    • 917 views
    • 
    • DaveAF
    • November 11, 2023

21. Hot water tanks, Temperature and Legionella

    By ProDave, August 8, 2018
    • 21 replies
    • 12.4k views
    • 
    • Johnbhoy80
    • November 9, 2023

22. Horstmann Economy 7 Boiler Controller

    By ghostmomo, November 9, 2023
    • 4 replies
    • 1.3k views
    • 
    • ghostmomo
    • November 9, 2023

23. Help - swapping direct for indirect (unvented hot water)

    By newbiehome, November 8, 2023   

    • boiler
    • unvented cylinder
    • (and 2 more)

      Tagged with:

      • boiler
      • unvented cylinder
      • hot water
      • underfloor heating
    • 4 replies
    • 798 views
    • 
    • SimonD
    • November 8, 2023

24. Recommendations - Storage combi or Normal combi?

    By Del-inquent, October 27, 2023
    • 10 replies
    • 1.2k views
    • 
    • LiamJones
    • October 28, 2023

25. UVC Set-up with Eddi

    By Caddy, October 18, 2023
    • 7 replies
    • 1k views
    • 
    • Bramco
    • October 24, 2023