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Boilers & Hot Water Tanks

542 topics in this forum

  1. Tank insulation

    By MarkyG82,
    • 1 reply
    • 466 views

  2. Replacing a 30 year old gas boiler - options

    By Xerxes991,
    • 8 replies
    • 1.6k views

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

    By Question,
    • 12 replies
    • 7.3k views

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

    By LeanTwo,   
    • 5 replies
    • 771 views

  5. Solic Boosting Water or ASHP

    By canalsiderenovation,
    • 3 replies
    • 593 views

  6. Insulation under DHW cylinder

    By Elf,
    • 3 replies
    • 658 views

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

    By Fly100,
    • 9 replies
    • 1.3k views

  8. Replacing tank and immersion heater

    By Austrian,
    • 5 replies
    • 776 views

  9. Condensate drain size

    By Crowbar hero,
    • 2 replies
    • 635 views

  10. Is weather compensation worth it?

    By jayc89,
    • 1 reply
    • 591 views

  11. How large a boiler do I really need?

    By Garald,
    • 19 replies
    • 1.4k views

  12. Relocating boiler to under stairs cupboard

    By jayc89,
    • 12 replies
    • 1.6k views

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

    By Mike_scotland,
    • 34 replies
    • 3.6k views

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

    By Adsibob,   
    • 91 replies
    • 5.9k views

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

    By ChrisDL,   
    • 19 replies
    • 1.8k views

  16. Boiler & PV Which System is Optimal

    By Richini,
    • 3 replies
    • 634 views

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

    By Pete lea,
    • 28 replies
    • 2.2k views

  18. Move or replace a boiler?

    By Crowbar hero,
    • 5 replies
    • 655 views

  19. HW / Boiler Assistance

    By Ando,
    • 6 replies
    • 691 views

  20. What is considered to be short cycling

    By Johnnyt,
    • 18 replies
    • 1.3k views

  21. To insulate or not

    By WWilts,
    • 10 replies
    • 1.1k views

  22. Hot water question 1 2

    By Barryscotland,
    • 36 replies
    • 2.7k views

  23. DHW, Gas boiler - cylinder or combi

    By JohnMo,   
    • 16 replies
    • 1.3k views

  24. ASHP vs Gas Boiler - crunching the numbers

    By Indy,
    • 23 replies
    • 2.2k views

  25. What is this and does it matter if I cover it in insulation?

    By Adsibob,
    • 2 replies
    • 573 views
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