Thor Forums

[16ACE27]

See, now we're getting to the real issue. Pressure has to be the same at both of them until you flush - Flow is the issue. So you have restricted flow of cold water to one toilet.

Would that be the master bath toilet? Or the half bath toilet?

Shower, bath sinks and kitchen sinks all have good flow?

Outside shower is turned off at the faucets?

If narrowed down to just one toilet then we have to find the source of the flow restriction - there is no adjustment.

After looking visually as best you can for a bent/crimped water supply line to the offending toilet the next thing I would do is disconnect the supply line from the toilet and test the flow out of it into a bucket or pan. If flow is good there, than it seems to be a toilet issue. If flow is no good there, it's time for a deeper search for that flow obstruction.