Boilers & Hot Water Tanks

599 topics in this forum

1. Top Mounted Vertical Immersion

   By John Carroll, June 17
   • 13 replies
   • 940 views
   • 
   • marshian
   • 7 minutes ago

2. Install a pair of boilers and cylinders

   By allthatpebbledash, November 5
   • 12 replies
   • 306 views
   • 
   • JohnMo
   • 2 hours ago

3. Wet ufh system

   By RedSpottedSev, October 27
   • 15 replies
   • 585 views
   • 
   • JohnMo
   • November 9

4. Plate loading or coil UVC for heat pump

   By JohnMo, August 10, 2023   

   • phe ( plate heat exchanger )
   • ashp
   • 13 replies
   • 2.4k views
   • 
   • JamesPa
   • November 6

5. Ceiling Deflection 1 2 3 4

   By Wolfman310, July 5
   • 75 replies
   • 4.5k views
   • 
   • Andehh
   • November 1

6. Help with new heating and hot water system!

   By bigp26, October 22   

   • vaillant
   • viessmann
   • (and 8 more)

     Tagged with:

     • vaillant
     • viessmann
     • worcester
     • bosch
     • joule
     • drayton
     • honeywell
     • tado
     • ideal
     • baxi
   • 5 replies
   • 346 views
   • 
   • bigp26
   • October 27

7. My Viessman boiler journey 1 2 3 4 8

   By marshian, September 25, 2024
   • 185 replies
   • 20.1k views
   • 
   • marshian
   • October 26

8. System boiler size dilemma...any advice?

   By Rick734, October 22
   • 17 replies
   • 432 views
   • 
   • -rick-
   • October 23

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

   By johnhenstock83, January 2, 2024
   • 5 replies
   • 7.9k views
   • 
   • marshian
   • October 23

10. Vaillant Ecofit Pure Modulation Question 18kW

    By Mattg4321, October 22
    • 6 replies
    • 249 views
    • 
    • Mattg4321
    • October 22

11. Unlimited hot water with 4 bathrooms - is it possible? 1 2 3 4 5

    By Indy, September 29
    • 112 replies
    • 4.3k views
    • 
    • Oz07
    • October 20

12. Insulating Above A Boiler

    By Onoff, October 12
    • 4 replies
    • 237 views
    • 
    • Nickfromwales
    • October 12

13. Replacing boiler what would you do?

    By Robbrosky, October 6
    • 3 replies
    • 294 views
    • 
    • Robbrosky
    • October 9

14. Can one put a dry trap tundish for an unvented cylinder?

    By Question, October 3
    • 1 reply
    • 253 views
    • 
    • ProDave
    • October 3

15. Sunamp Thermino in 2025? 1 2

    By Workerbee, August 30
    • 27 replies
    • 2.2k views
    • 
    • Cooeyswell
    • September 24

16. Leak sealer advice

    By funkyboy, September 15
    • 2 replies
    • 412 views
    • 
    • Conor
    • September 15

17. Sorting out expansion vessel and overtemperature valve 1 2 3

    By jack, August 15
    • 50 replies
    • 2.9k views
    • 
    • jack
    • September 3

18. Spare unused indirect cylinder

    By AdrianT, August 30   

    • central heating
    • solar heating
    • (and 1 more)

      Tagged with:

      • central heating
      • solar heating
      • plumbing
    • 0 replies
    • 397 views
    • 
    • AdrianT
    • August 30

19. 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
    • 2k views
    • 
    • haythorn_1
    • August 19

20. Hot Water Recirc Pump - Noise

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

21. Vaillant boiler controls

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

22. Anodes….

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

23. Range Tribune HE 150ltr issue

    By Makeitstop, February 27, 2022
    • 16 replies
    • 4.2k views
    • 
    • MJNewton
    • July 13

24. Cold from hot taps

    By Barryscotland, July 3
    • 23 replies
    • 1.2k views
    • 
    • marshian
    • July 9

25. Tempest Hi-Flow

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