Boilers & Hot Water Tanks

555 topics in this forum

1. ASHP Hot water tank / plant space

   By Moonshine, February 24, 2021
   • 4 replies
   • 1.4k views
   • 
   • Conor
   • February 24, 2021

2. Expansion vessel trouble.

   By ProDave, February 20, 2021
   • 6 replies
   • 854 views
   • 
   • Nickfromwales
   • February 20, 2021

3. Combi boiler slow leak advice 1 2

   By Simba_ali, February 4, 2021
   • 35 replies
   • 4k views
   • 
   • MJNewton
   • February 16, 2021

4. Telford vendors?

   By Jeremy, February 14, 2021
   • 9 replies
   • 1.2k views
   • 
   • dpmiller
   • February 15, 2021

5. What’s happening with this thermal store?

   By recoveringbuilder, February 13, 2021
   • 18 replies
   • 1.4k views
   • 
   • SteamyTea
   • February 15, 2021

6. Combi Boiler Replacement @ £2300??

   By Angel1403, February 10, 2021
   • 13 replies
   • 1.7k views
   • 
   • Angel1403
   • February 12, 2021

7. Indirect UVC

   By Johnnyt, February 7, 2021
   • 1 reply
   • 759 views
   • 
   • PeterW
   • February 7, 2021

8. UVC to supply hot water & UFH; Octopus agile tariff

   By DIWhy, January 27, 2021
   • 7 replies
   • 1k views
   • 
   • DIWhy
   • January 28, 2021

9. Halstead RFTH1 wireless thermostat

   By Simon R, January 23, 2021   

   • halstead
   • thermostat wireing
   • 2 replies
   • 828 views
   • 
   • Simon R
   • January 23, 2021

10. Best way to set system pump speed

    By Kilt, November 4, 2020
    • 23 replies
    • 6.1k views
    • 
    • Kilt
    • January 23, 2021

11. Unvented System or Replacement?

    By Laurence737, January 23, 2021
    • 6 replies
    • 1.2k views
    • 
    • Timedout
    • January 23, 2021

12. Rethinking the layout of my unvented hot water cylinder

    By Adsibob, January 17, 2021   

    • unvented cylinder location
    • boiler location
    • 7 replies
    • 2.1k views
    • 
    • Nickfromwales
    • January 18, 2021

13. Warm not hot

    By Taff, January 7, 2021
    • 9 replies
    • 1.4k views
    • 
    • Taff
    • January 15, 2021

14. Instantaneous Water Heater

    By Triassic, January 26, 2017
    • 23 replies
    • 6.1k views
    • 
    • tanneja
    • January 10, 2021

15. Buffer tank for gas boiler / ufh

    By osmononame, January 5, 2021
    • 0 replies
    • 742 views
    • 
    • osmononame
    • January 5, 2021

16. Mixergy anyone ? 1 2

    By Robert Clark, April 22, 2019
    • 30 replies
    • 18.3k views
    • 
    • SteamyTea
    • January 2, 2021

17. Oil Boiler return temps. Condensate temps.

    By Fly100, January 1, 2021
    • 2 replies
    • 687 views
    • 
    • Fly100
    • January 1, 2021

18. Remote/wi-fi boiler controls?

    By Vijay, November 29, 2019
    • 11 replies
    • 3.3k views
    • 
    • larry
    • December 28, 2020

19. ASHP and UFH wiring questions

    By BMcN, December 15, 2020
    • 7 replies
    • 1.5k views
    • 
    • BMcN
    • December 16, 2020

20. standing heat loss across cylinders/thermal stores

    By Jeremy, December 15, 2020
    • 7 replies
    • 3.2k views
    • 
    • joe90
    • December 15, 2020

21. Grant Vortex Oil Combi boiler spares help

    By ProDave, December 14, 2020
    • 4 replies
    • 1.7k views
    • 
    • ProDave
    • December 14, 2020

22. How to system boilers heat water already in the cylinder?

    By jimmyhorns, December 11, 2020
    • 4 replies
    • 1.2k views
    • 
    • MJNewton
    • December 12, 2020

23. Thermal store powered by Rayburn to radiators.

    By MrTrevithick, December 9, 2020
    • 11 replies
    • 2.1k views
    • 
    • MrTrevithick
    • December 10, 2020

24. Trying to find a solution... 1 2 3

    By ZacP, November 27, 2020
    • 57 replies
    • 4.6k views
    • 
    • PeterW
    • December 7, 2020

25. Grasslin Towerchron QE2 Controller 1 2

    By Onoff, February 26, 2019
    • 27 replies
    • 20.4k views
    • 
    • Onoff
    • December 6, 2020