TSU33A Fill Valve for E-Max TOTO

Discussion in 'Toilet Forum discussions' started by Terry, May 8, 2012.

  1. Terry

    Terry Administrator Staff Member

    Messages:
    14,915
    Location:
    Bothell, Washington
    One of the fill valves used in the Eco TOTO is the TSU33A

    One thing to check if it's not shutting off is the pull-out screen at the inlet of the valve.

    [​IMG]

    The screen in the inlet. A needle nose pliers will remove it for cleaning.

    [​IMG]
    The TSU33A fill valve

    [​IMG]
    Last edited: May 8, 2012
  2. brifro

    brifro New Member

    Messages:
    1
    Location:
    edgewood, ky
    I have this valve in my Toto. Is there any other fix for it besides the filter if it keeps running? Also, what is the slotted turn adjuster for (on top of the unit; it has + and - on it)? Thanks.
  3. Terry

    Terry Administrator Staff Member

    Messages:
    14,915
    Location:
    Bothell, Washington
    This valve has a screw adjustment for water level.
    You can't take this valve apart. If cleaning the filter doesn't do it, the other option is replacement.
    I like the Korky MaxPerformance fill valve.
Similar Threads: TSU33A Fill
Forum Title Date
Toilet Forum discussions toto drake eco TSU33A fill valve cycling on and off quickly Jan 6, 2013
Toilet Forum discussions Fluidmaster 400A shuts off but then slowely fills to the top of the fill tube Aug 11, 2014
Toilet Forum discussions Toto Drake fill valve makes strange noises Jul 24, 2014
Toilet Forum discussions Korky fill valve problem Jul 22, 2014
Toilet Forum discussions new eco drake dripping when filling Jun 28, 2014

Share This Page