Boilers & Hot Water Tanks

588 topics in this forum

1. Sorting out expansion vessel and overtemperature valve 1 2

   By jack, August 15
   • 39 replies
   • 873 views
   • 
   • Nickfromwales
   • 18 minutes ago

2. What size of waste pipe do I need for the various safety systems around our expected heat cylinder (250l)

   By MikeSharp01, March 4
   • 12 replies
   • 1.3k views
   • 
   • haythorn_1
   • August 19

3. Ceiling Deflection 1 2 3

   By Wolfman310, July 5
   • 69 replies
   • 2.6k views
   • 
   • bmj1
   • August 15

4. My Viessman boiler journey 1 2 3 4 8

   By marshian, September 25, 2024
   • 181 replies
   • 15.4k views
   • 
   • John Carroll
   • August 9

5. Hot Water Recirc Pump - Noise

   By richo106, July 30
   • 1 reply
   • 221 views
   • 
   • Nickfromwales
   • July 30

6. Vaillant boiler controls

   By Mattg4321, July 26
   • 13 replies
   • 302 views
   • 
   • Mattg4321
   • July 26

7. Anodes….

   By HughF, July 14
   • 2 replies
   • 194 views
   • 
   • Nickfromwales
   • July 14

8. Range Tribune HE 150ltr issue

   By Makeitstop, February 27, 2022
   • 16 replies
   • 3.4k views
   • 
   • MJNewton
   • July 13

9. Cold from hot taps

   By Barryscotland, July 3
   • 23 replies
   • 737 views
   • 
   • marshian
   • July 9

10. Tempest Hi-Flow

    By haythorn_1, July 8
    • 8 replies
    • 381 views
    • 
    • JohnMo
    • July 8

11. Twin coil HW cylinder - worth it? 1 2

    By d438a1, July 3
    • 27 replies
    • 934 views
    • 
    • d438a1
    • July 7

12. Have thermal stores had their day? 1 2

    By Workerbee, April 13
    • 26 replies
    • 2k views
    • 
    • Nickfromwales
    • June 30

13. Top Mounted Vertical Immersion

    By John Carroll, June 17
    • 12 replies
    • 592 views
    • 
    • John Carroll
    • June 18

14. (ASHP-based) Hot water tank gets cold surprisingly quick 1 2

    By puntloos, February 20
    • 25 replies
    • 2.3k views
    • 
    • SteamyTea
    • June 9

15. Running multilayer to External Boiler

    By Bemak, May 29
    • 0 replies
    • 556 views
    • 
    • Bemak
    • May 29

16. Unvented Expansion Vessel Pre Charge 1 2 3 4 5

    By Mattg4321, February 10
    • 116 replies
    • 9.1k views
    • 
    • steveoelliott
    • May 8

17. Where to put plumby bits? 1 2

    By G and J, April 13
    • 47 replies
    • 2.4k views
    • 
    • Nickfromwales
    • April 21

18. Vaillant EcoTec Pressure loss

    By Zooks, March 27
    • 4 replies
    • 925 views
    • 
    • JohnMo
    • April 16

19. Cylinder Choice, Heat Pump, Gas and Oil Boiler

    By JohnMo, April 13   

    • unvented cylinder
    • gas boiler ashp
    • 8 replies
    • 854 views
    • 
    • Nickfromwales
    • April 13

20. Questions/Issues with new UVC System 1 2 3

    By Spinny, February 23, 2024   

    • uvc
    • mlcp
    • (and 2 more)

      Tagged with:

      • uvc
      • mlcp
      • tun dish
      • flow rate
    • 61 replies
    • 6.7k views
    • 
    • Nickfromwales
    • April 3

21. How to fix this leak from a hot-water tank?

    By David001, March 20
    • 14 replies
    • 1.8k views
    • 
    • Nickfromwales
    • March 25

22. Expansion Vessels Positions

    By John Carroll, March 22
    • 2 replies
    • 831 views
    • 
    • John Carroll
    • March 22

23. Carbon Monoxide beeping

    By Jilly, March 22
    • 2 replies
    • 806 views
    • 
    • Temp
    • March 22

24. Worcester Bosch Greenstar life 8000 Problems - Expansion Vessel issue? Or something else?

    By EinTopaz, March 15
    • 24 replies
    • 1.8k views
    • 
    • marshian
    • March 22

25. Advice for replacing decommissioned boiler

    By LeserattePD, March 18
    • 9 replies
    • 1.1k views
    • 
    • LeserattePD
    • March 19