Boilers & Hot Water Tanks

595 topics in this forum

1. Daikin Altherma not working.

   By Canski, January 11
   • 3 replies
   • 843 views
   • 
   • Canski
   • January 18

2. DHW Tank for Hard Water

   By Gaf, January 10
   • 7 replies
   • 851 views
   • 
   • MJNewton
   • January 13

3. Boiler Blues

   By Jilly, January 13
   • 2 replies
   • 541 views
   • 
   • Jilly
   • January 13

4. Vaillant Ecotec plus 630 system boiler efficiency on controller

   By j_s, January 5
   • 21 replies
   • 2.4k views
   • 
   • John Carroll
   • January 7

5. Height of Vent Pipe above Cold Water Storage Cistern

   By John Carroll, January 5
   • 0 replies
   • 1k views
   • 
   • John Carroll
   • January 5

6. Swapping from UVC to Combi

   By steveoelliott, January 3
   • 10 replies
   • 946 views
   • 
   • steveoelliott
   • January 5

7. Riello G5X Burner and 530SE Control Box

   By John Carroll, January 1
   • 0 replies
   • 543 views
   • 
   • John Carroll
   • January 1

8. Boiler thermostat replacement

   By BobRK, December 30, 2024
   • 2 replies
   • 802 views
   • 
   • marshian
   • December 30, 2024

9. Convert Viessmann combi to PDHW with unvented cylinder

   By sonicboom, December 29, 2024
   • 1 reply
   • 545 views
   • 
   • JohnMo
   • December 30, 2024

10. Gas Boiler Flow and Return Pipes In Copper?

    By tuftythesquirrel, September 17, 2024
    • 5 replies
    • 1.5k views
    • 
    • marshian
    • December 28, 2024

11. Help! Boiler packed up

    By Adsibob, December 19, 2024
    • 21 replies
    • 1.5k views
    • 
    • Lofty718
    • December 28, 2024

12. Boiling and banging pipes

    By saveasteading, December 27, 2024
    • 10 replies
    • 939 views
    • 
    • saveasteading
    • December 27, 2024

13. Vaillant EcoTec Plus 630 Pump Curve

    By John Carroll, December 21, 2024
    • 0 replies
    • 624 views
    • 
    • John Carroll
    • December 21, 2024

14. Secondary return

    By Johnnyt, December 20, 2024
    • 2 replies
    • 543 views
    • 
    • Andehh
    • December 21, 2024

15. Potable Water Expansion Vessel. It's fooked. Reccomend me a gud'un PLZ:

    By Iceverge, December 16, 2024
    • 12 replies
    • 917 views
    • 
    • Nickfromwales
    • December 18, 2024

16. Baxi 400 and smart thermostat

    By Dee, December 11, 2024
    • 2 replies
    • 549 views
    • 
    • ProDave
    • December 11, 2024

17. Dual set temperature for Worcester Greenstar Regular

    By Beelbeebub, December 3, 2024
    • 1 reply
    • 608 views
    • 
    • JohnMo
    • December 3, 2024

18. Leaking boiler

    By ConnorBennett, November 23, 2024
    • 2 replies
    • 804 views
    • 
    • ConnorBennett
    • November 23, 2024

19. Boiler burping noise

    By Decimal50, October 17, 2024
    • 2 replies
    • 819 views
    • 
    • SimonD
    • November 1, 2024

20. Time to replace Vaillant EcoTec Pro 24 combi boiler?

    By Adsibob, October 3, 2024
    • 13 replies
    • 2.6k views
    • 
    • Adsibob
    • October 21, 2024

21. Mixergy and combi boiler integration?

    By bontwoody, August 2, 2022
    • 20 replies
    • 3.7k views
    • 
    • JohnMo
    • October 13, 2024

22. Solar Heated Hot Water Cylinder Heat Loss Overnight

    By BobRK, July 24, 2024
    • 10 replies
    • 792 views
    • 
    • scottishjohn
    • October 12, 2024

23. Replacement gasket for flue through brickwork?

    By sharpener, October 10, 2024
    • 0 replies
    • 525 views
    • 
    • sharpener
    • October 10, 2024

24. Leak protection system for hot water tank

    By waxingsatirical, July 3, 2024
    • 12 replies
    • 1.6k views
    • 
    • waxingsatirical
    • October 1, 2024

25. Gravity fed mains unvented hot water cylinder is this possible

    By Jeffb, September 25, 2024
    • 0 replies
    • 889 views
    • 
    • Jeffb
    • September 25, 2024