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Boilers & Hot Water Tanks

598 topics in this forum

  1. Heating System component question - what is this?

    By mike2016,
    • 3 replies
    • 688 views

  2. Rate the pre plumbed cylinder install!

    By jfb,
    • 9 replies
    • 1.7k views

  3. Tank thermostat for vented cylinder

    By Xerxes991,
    • 12 replies
    • 2.6k views

  4. cold water softened, hot water still quite hard

    By Question,
    • 2 replies
    • 1.2k views

  5. Salus IT500 to Drayon Wiser wiring

    By JCGD,
    • 0 replies
    • 1.3k views

  6. Replace vented set-up including pumps with unvented set-up?

    By Alan Ambrose,
    • 11 replies
    • 1.7k views

  7. What energy rating is your HW cylinder? 1 2 3 4

    By Adsibob,
    • 93 replies
    • 11.9k views

  8. Direct/indirect, Vented/unvented Hot Water Cyliders - Help me understand what combinations work. 1 2

    By LeanTwo,
    • 30 replies
    • 5.1k views

  9. Tank insulation

    By MarkyG82,
    • 1 reply
    • 654 views

  10. Replacing a 30 year old gas boiler - options

    By Xerxes991,
    • 8 replies
    • 2.7k views

  11. Long time to heat up 250 liters unvented cylinder?

    By Question,
    • 12 replies
    • 10.6k views

  12. Bathroom & Kitchen Water Heating - what's the best system?

    By LeanTwo,   
    • 5 replies
    • 1.2k views

  13. Solic Boosting Water or ASHP

    By canalsiderenovation,
    • 3 replies
    • 758 views

  14. Insulation under DHW cylinder

    By Elf,
    • 3 replies
    • 1.1k views

  15. Reducing Nozzel Size Oil Boiler ( Down Firing) outside manufactor specs.

    By Fly100,
    • 9 replies
    • 1.9k views

  16. Replacing tank and immersion heater

    By Austrian,
    • 5 replies
    • 1.1k views

  17. Condensate drain size

    By Crowbar hero,
    • 2 replies
    • 926 views

  18. Is weather compensation worth it?

    By jayc89,
    • 1 reply
    • 764 views

  19. How large a boiler do I really need?

    By Garald,
    • 19 replies
    • 2.1k views

  20. Relocating boiler to under stairs cupboard

    By jayc89,
    • 12 replies
    • 2.4k views

  21. What temperature should my hot water be set at? 1 2

    By Mike_scotland,
    • 34 replies
    • 6.6k views

  22. What's your summer energy use? 1 2 3 4

    By Adsibob,   
    • 91 replies
    • 9.1k views

  23. Looks too good to be true... Looking for recommendations on ASHP size.

    By ChrisDL,   
    • 19 replies
    • 2.9k views

  24. Boiler & PV Which System is Optimal

    By Richini,
    • 3 replies
    • 800 views

  25. Can pre-warming water from a heat battery reduce the need for a higher kw boiler? 1 2

    By Pete lea,
    • 28 replies
    • 3.3k views
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