water storage

Discussion in 'Plumbers' Talk' started by therookie, Jul 23, 2007.

  1. therookie

    therookie New Member

    hi all

    whats the rule of thumb for sizing a loft water storage tank?? (ie how big?)

    the house is 4 beds and the cylinder is going to be about 180L

    R
     
  2. Its based on the water usage and depends on the number of people and the number of water outlets and the refill rate.

    Its quite involved if its done properly!

    Why not take a plumbing NVQ2 or 3 if you want to learn?

    Tony
     
  3. therookie

    therookie New Member

    no time
    + if i show even a passing interest in training on this forum i'll have 30 or so critical posts to read.

    so... 2 adults, 2 kids, one bath , 2 power showers both with 1bar impeller, 1 kit, ..

    any ideas

    R
     
  4. M.I.G.

    M.I.G. New Member

    a 180ltr HWC and 2 p/showers need a large supply..

    I would advise fit a 50gal CWS combined with a 25 gal CWS


    connect them together close to the base using 28mm copper tube and brass tank connectors
     
  5. andygodwin

    andygodwin New Member

    so is the storage is always bigger than cylinder?
     
  6. --------- plumbing

    --------- plumbing New Member

    so is the storage is always bigger than cylinder?

    no

    Its based on the water usage and depends on the number of people and the number of water outlets and the refill rate.
     
  7. Water Systems

    Water Systems New Member

    so is the storage is always bigger than cylinder?

    no

    Its based on the water usage and depends on the
    number of people and the number of water outlets and
    the refill rate.

    In some old older towns and cities, where the water mains have not be fully upgraded, they still insist on far more cold water storage than what is in the cylinder, as the refill rate is poor. More cold water storage reduces stress on the local underground water system. Best check. They tend to go on house size, rather than people in the house.
     

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