1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Discuss Toilet overflowing into bowl?? in the Bathrooms, Showers and Wetrooms area at UKPlumbersForums.co.uk.

  1. macka09

    macka09 Plumber GSR

    hi guys. Went out to a faulty fill valve the other day. As it wasn’t shutting off I decided to change it. Flushed the loo a good 4/5 times before leaving and made sure the fill level was an inch below the overflow. Apparently it’s now spilling into the bowl again. Surely it can’t be the new valve. Anyone recognise the flush syphon and advise whether it’s best to change syphon as well? I don’t think it needs changing to be honest.

    73F8C602-3B71-4A66-A1F7-0A4016C38944.jpeg
     
  2. townfanjon

    townfanjon Trusted Plumber GSR Top Contributor!!

    Drop valve nact pal , or you may get away with cleaning the seat / seal
     
    • Agree Agree x 1
  3. CBW1982

    CBW1982 Plumber GSR Top Contributor!!

    Does it leak with the top off? If not then it could be the height of the flush valve (syphon), if it does the as tfj said the flush valve seal/debris.
     
Loading...
Similar Threads - Toilet overflowing bowl Forum Date
Toilet Cistern Overflowing (Picture Included) Valves & Taps Jul 4, 2019
Toilet to replace this... Bathrooms, Showers and Wetrooms Tuesday at 7:55 PM