TomTomTom
New Member
I've got a Toto ST701 with this fill valve. Lately, it's been making a hissing sound when the toilet is flushed.
Is there any way to repair this valve, or do I need to replace it? If replace, which valve would you recommend?
Is there any way to repair this valve, or do I need to replace it? If replace, which valve would you recommend?