9 votes

Toilet/plumbing upgrades

Not sure if this is a "home improvement" topic, but I didn't see anywhere else relevant this would fit so I am going to drop it here.

I've lived in the same place for around 12 years now. Before I moved in, the place was owned by one other person for around 10 years. The place is probably ~20 years old. I have two toilets in the house. About 5 years after I moved in, the flushing mechanisms on one of the toilets stopped working and I inspected it and it looked like the bobber/float switch was busted to the point where when it got to max height, the water flow wouldn't shut off.

I pulled up a couple articles on the internet and it seemed like the parts were pretty straight forward to replace. So I went to Lowes, got the replacement parts needed and a few hours later, toilet was fixed. No big deal. About a year later the other toilet started acting up in the same manner so I just did the same thing. Both toilets had the original parts in them. They were all metal parts. The replacement parts were a brand called "FluidMaster" and I didn't really think much of it at the time. The replacement parts were almost entirely plastic.

So fast forward to today, and I have replaced the innards of the toilets on a fairly routine basis. It seems like every 18 months or so, I am having to replace the innards of the toilets because the float switch starts to fail. I came home from a day vacation on Saturday evening to find that one of the toilets was running and for god knows how long. I open the lid and sure enough, bobber is at the top, but the float switch hadn't disabled the water flow so the toilet just keeps running. I turned off the water to it and made a note that I'll have to go back to Lowes and pick up more parts. This will be the fourth or fifth replacement I've had to do on it.

What's going on here? Why are these float switches in these kits breaking so frequently? Does anyone else have this problem? Am I just buying the wrong parts continuously? Is there a better set of parts that I can buy to correct this issue?

6 comments

  1. [3]
    mattw2121
    Link
    Some suggestions: Go to a local plumbing supply and buy the pro grade version. The ones at the big box stores are designed to fail. Korky is better quality than Fluidmaster. Don't use any chlorine...

    Some suggestions:

    • Go to a local plumbing supply and buy the pro grade version. The ones at the big box stores are designed to fail.
    • Korky is better quality than Fluidmaster.
    • Don't use any chlorine based tabs inside the tank. They will kill the rubber gaskets.
    12 votes
    1. [2]
      Khue
      Link Parent
      Interesting. I didn't know this. I do occasionally drop those tablets into the tank to keep the bowl clean. I believe they are chlorine (bleach) based. I'll look for alternatives/stop using them....

      Don't use any chlorine based tabs inside the tank. They will kill the rubber gaskets

      Interesting. I didn't know this. I do occasionally drop those tablets into the tank to keep the bowl clean. I believe they are chlorine (bleach) based. I'll look for alternatives/stop using them.

      I will for sure go to a plumbing supply store. Thank you!

      5 votes
      1. tibpoe
        Link Parent
        I've seen toilet cleaning products that are designed to go on the bowl rim or that slowly dispense the chemical directly into the overflow tube. Either of those should be safe!

        I've seen toilet cleaning products that are designed to go on the bowl rim or that slowly dispense the chemical directly into the overflow tube. Either of those should be safe!

        2 votes
  2. vord
    Link
    I've had better luck getting parts from Ace Hardware or True Value than from Lowes/Home Depo. Their selection (in my area) is more limited, and I notice that for the most part they just cut the...

    I've had better luck getting parts from Ace Hardware or True Value than from Lowes/Home Depo. Their selection (in my area) is more limited, and I notice that for the most part they just cut the 'garbage tier' from their shelving. So costs are more, but I'm not having to replace stuff as often. As always, YMMV.

    This thing looks interesting, though can't personally vouch for it.

    3 votes
  3. Akir
    Link
    Replace the entire toilet. Yes, really. We were having continuous problems with a toilet in our house, and in spite of replacing the entire flushing mechanism, the problems would come back all the...

    Replace the entire toilet. Yes, really.

    We were having continuous problems with a toilet in our house, and in spite of replacing the entire flushing mechanism, the problems would come back all the time. We got so fed up with it that we decided to replace it with another. We got one of the cheapest ones - it cost something like $99 - and it has been amazing. The key is that you should get one that doesn’t have the traditional lever based flush mechanism. Get a “dual flush” one: the kind that has two buttons on the top of the tank. I have not had a single problem with it since we installed it

    1 vote
  4. DefinitelyNotAFae
    Link
    I'm having a very similar issue with the toilet in the house I just bought. At the least, the float is sticking and inconsistent about whether it stops the water or not. So I'm going to...

    I'm having a very similar issue with the toilet in the house I just bought. At the least, the float is sticking and inconsistent about whether it stops the water or not. So I'm going to disassemble and clean but I'll have to have the advice from this thread as my backup if that doesn't work.

    1 vote