Delta Monitor 1800 dripping

Discussion in 'Shower & Bathtub Forum & Blog' started by delphiniumdiva, Sep 18, 2010.

  1. delphiniumdiva

    delphiniumdiva New Member

    Sep 18, 2010
    Hey! Any advice on how to fix a dripping 1800 series Delta Monitor? Is is the same seat and spring situation as the other Delta Monitor series?
  2. hj

    hj Moderator & Master Plumber Staff Member

    Aug 31, 2004
    Cave Creek, Arizona
    1800 is a new number to me, but there are several ways a Delta cartridge can leak, so you have to start with the seats and springs.
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  4. jadnashua

    jadnashua Retired Defense Industry Engineer xxx

    Sep 2, 2004
    Retired Systems engineer for defense industry.
    New England
    Not familiar with that series, but the 1700 series I put in recently had slight scratches on the back of the cartridge sealing surface (made of SS). Regardless of the seals, it would not stop leaking, so I needed to replace the cartridge (brand new) with another one. Luckily, Delta sent it for free.
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