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Boilers & Hot Water Tanks

613 topics in this forum

  1. Legionella and Immersion on or off?

    By Johnbhoy80,
    • 8 replies
    • 2.3k views
    • Wil
    • Wil

  2. Samsung Gen 6 DHW settings advice

    By Johnbhoy80,
    • 1 reply
    • 1.2k views

  3. Are British Gas boiler repairs guaranteed?

    By DaveAF,   
    • 2 replies
    • 2.2k views

  4. Hot water tanks, Temperature and Legionella

    By ProDave,
    • 21 replies
    • 15.6k views

  5. Horstmann Economy 7 Boiler Controller

    By ghostmomo,
    • 4 replies
    • 3k views

  6. Help - swapping direct for indirect (unvented hot water)

    By newbiehome,   
    • 4 replies
    • 1.7k views

  7. Recommendations - Storage combi or Normal combi?

    By Del-inquent,
    • 10 replies
    • 3.4k views

  8. UVC Set-up with Eddi

    By Caddy,
    • 7 replies
    • 1.9k views

  9. Secondary Return Connection

    By Caddy,
    • 1 reply
    • 866 views

  10. Heating controller and thermostat change 1 2 3

    By James94,
    • 53 replies
    • 6k views

  11. How important is combi boiler flow rate?

    By JPeck,
    • 7 replies
    • 2.4k views

  12. Difficulties in reducing the flow temperature of a condensing gas boiler

    By Radian,
    • 10 replies
    • 5.9k views

  13. DHW and ASHP

    By Nic,
    • 4 replies
    • 994 views
    • Nic
    • Nic

  14. G3 certificate for Direct Unvented Cylinder other than Gas Safe

    By severnside,
    • 3 replies
    • 2.6k views

  15. Are Vaillant controls worth the investment?

    By windsor-tg,
    • 3 replies
    • 2.1k views

  16. Position of UVC expansion vessel?

    By lakelandfolk,
    • 5 replies
    • 5.1k views

  17. Heat pump ready unvented cylinder?

    By jayc89,
    • 1 reply
    • 1.1k views

  18. UVC training

    By JohnMo,
    • 11 replies
    • 1.6k views

  19. How does my boiler know when my rooms are heated to 20C?

    By vagrantly3893,
    • 12 replies
    • 2.7k views

  20. Log burning 'Back Boiler' using a secondary HW tank

    By Rafiki,   
    • 1 reply
    • 1.6k views

  21. 'Packaged' UVC, larger than 200l?

    By Post and beam,
    • 10 replies
    • 1.7k views

  22. When do G3 regulations apply? Buffer tanks?

    By OldSpot,
    • 16 replies
    • 3.4k views

  23. UVC pressure reducing valve

    By JohnMo,   
    • 2 replies
    • 1.3k views

  24. Horizontal cylinder in a 'cold' loft. Bad idea?

    By Post and beam,
    • 20 replies
    • 4k views

  25. Gas heat recovery

    By anonymous,
    • 5 replies
    • 1.2k views
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