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Can you clever lot help me fathom out our hot water??

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Comments

  • In the short term will turning it off once the water is heated and turning it back on again say an hour before use be a stupid idea? 

    I saw someone in another thread talking about Legionnaires' disease and the need for the water to be above a certain temp
  • Verdigris
    Verdigris Posts: 1,725 Forumite
    1,000 Posts Third Anniversary Name Dropper
    edited 8 March 2022 at 11:42PM
    I saw someone in another thread talking about Legionnaires' disease and the need for the water to be above a certain temp


    You only need to bring the water up to 60 degrees once a week. It's not normally an issue with gas boilers, as they operate at that temperature, or above. It is heat pumps, that operate more efficiently at lower temperatures that need a periodic boost.

  • Staffordian11
    Staffordian11 Posts: 152 Forumite
    Third Anniversary 100 Posts Photogenic Name Dropper
    edited 9 March 2022 at 11:03AM
    In the short term will turning it off once the water is heated and turning it back on again say an hour before use be a stupid idea? 

    Definitey a good idea!

    You may need to experiment with how long and when to switch it on, but leaving it on 24/7 is akin to heating water by burning £20 notes  :)
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