anti syphon hissing
#1
anti syphon hissing
We have an old American Standard toilet that is acting up with a hissing noise when the tank has filled up with water. Is ths the anti syhphon part at the top of the toilet that is the culprit. the ball **** and stopper have been replaced and seem to be trapping the water in just fine.
Please advise
thanks
Dave
Please advise
thanks
Dave
#2
It sounds like the fill valve is trying to let more water in. Try adjusting the shut-off with the ball arm. Should be a screw at the top of the fill valve that the arm attaches to. Turn it clockwise a little bit and see if the noise stops. Good luck.