Using AAV on top of soil stack

Discussion in 'Plumbing and Central Heating' started by garyo, 21 Feb 2012.

  1. garyo

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    Hi,

    I think I need to move my soil stack from inside the house to a side wall. If I use an external spec AAC, can I fit it at any height I like as long ask it's higher than the overflow level of any appliances?

    Thanks
     
  2. vicvapour

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    They must be solvent welded to the top of the stack above the overflow
    level of the highest appliance connected to the soil stack.
     
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  3. garyo

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    Excellent, thanks Vic.
     
  4. vicvapour

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    No probs, mate,

    If ive helped at all, please press the thanks button on my post :)
     

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