Boilers & Hot Water Tanks

588 topics in this forum

1. Refurb an Expansion Vessel

   By Stones, December 11, 2019
   • 11 replies
   • 3.6k views
   • 
   • scottishjohn
   • December 12, 2019

2. Remote Place for the Combi

   By Raks, December 2, 2019
   • 20 replies
   • 3.9k views
   • 
   • Nickfromwales
   • December 6, 2019

3. Indirect Hot Water Cylinder allowance for Boiler sizing (3KW?)

   By HaloThree, December 5, 2019
   • 5 replies
   • 7.7k views
   • 
   • Big Jimbo
   • December 5, 2019

4. Vaillant Turbomax 837 Boiler - Help!

   By Mulberry View, November 26, 2019
   • 7 replies
   • 2.5k views
   • 
   • Mulberry View
   • November 27, 2019

5. Heating Off But Radiators Warm 1 2 3 4 6

   By Onoff, September 12, 2018
   • 132 replies
   • 20.5k views
   • 
   • Onoff
   • November 22, 2019

6. Heating system....A mind of it's own!

   By Dee, November 1, 2019
   • 18 replies
   • 4.7k views
   • 
   • Temp
   • November 19, 2019

7. Boiler recommendations?

   By MrSniff, November 13, 2019
   • 1 reply
   • 1.3k views
   • 
   • MrSniff
   • November 15, 2019

8. ASHP (air to water)

   By ElliotS, November 12, 2019
   • 4 replies
   • 1.6k views
   • 
   • scottishjohn
   • November 13, 2019

9. Electric Boilers: Reliable and cost effective? 1 2

   By Raks, November 8, 2019
   • 36 replies
   • 14.1k views
   • 
   • Ferdinand
   • November 11, 2019

10. Risk to combi boiler left running with no water pressure.

    By epsilonGreedy, November 9, 2019
    • 7 replies
    • 2.7k views
    • 
    • PeterW
    • November 9, 2019

11. Oil boiler for UFH 1 2

    By Rob55, October 3, 2019
    • 27 replies
    • 11k views
    • 
    • Rob55
    • October 19, 2019

12. Electric hot water cylinder outside of the House

    By Patrick, September 15, 2019
    • 5 replies
    • 3.9k views
    • 
    • PeterW
    • September 16, 2019

13. Boiler Position for Underground Heat Source System

    By patp, August 13, 2019
    • 6 replies
    • 1.6k views
    • 
    • BotusBuild
    • August 13, 2019

14. Thermal Store truth and lies?

    By dpmiller, July 3, 2019
    • 4 replies
    • 2.1k views
    • 
    • PeterW
    • July 3, 2019

15. Blow off pipe

    By pritch, June 26, 2019
    • 3 replies
    • 3.7k views
    • 
    • PeterW
    • June 26, 2019

16. Heat loss from thermal stores (and UVCs) 1 2

    By dnb, June 23, 2019
    • 34 replies
    • 6.8k views
    • 
    • Declan52
    • June 24, 2019

17. Descaling unvented cylinder?

    By MJNewton, June 23, 2019
    • 6 replies
    • 3.5k views
    • 
    • MJNewton
    • June 23, 2019

18. Immersion smart switch

    By vk2003, May 10, 2019
    • 16 replies
    • 4.3k views
    • 
    • vk2003
    • June 23, 2019

19. Best way to get hot water in summer - gas or electric?

    By Mr Punter, June 9, 2019
    • 2 replies
    • 1.3k views
    • 
    • SteamyTea
    • June 9, 2019

20. Considering Heatstore and PV Diverter

    By Ferdinand, May 19, 2019   

    • heatstore
    • divert device
    • 7 replies
    • 2.1k views
    • 
    • Ferdinand
    • May 22, 2019

21. Boiler help - water dripping from flue

    By Vijay, May 18, 2019
    • 13 replies
    • 13.1k views
    • 
    • PeterW
    • May 19, 2019

22. Thermal Store Issues

    By joeirish, May 2, 2019
    • 15 replies
    • 3.7k views
    • 
    • joeirish
    • May 2, 2019

23. DHW and Heating Options for Passive House

    By Conor, April 30, 2019   

    • gas
    • mvhr
    • (and 2 more)

      Tagged with:

      • gas
      • mvhr
      • dhw
      • sunamp
    • 13 replies
    • 6k views
    • 
    • scottishjohn
    • April 30, 2019

24. Harlequin HeatStream - opinions?

    By Piers, April 25, 2019
    • 8 replies
    • 4.6k views
    • 
    • joe90
    • April 26, 2019

25. magna on boiler

    By lizzie, April 23, 2019
    • 2 replies
    • 1.4k views
    • 
    • ProDave
    • April 23, 2019