jessieg
New Member
In a recent remodel, I had a two handle wall-mount Newport Brass faucet set with a 1-500 valve installed. This is a tub only, no shower. The new install was approximately 8" from the old tub, requiring the supply lines and drain to be moved. The plumber used Zurn pex supply lines tied into the existing water lines, which come in from the side. Water seems to build up and suddenly dump out of the spout for no apparent reason after using the faucet. Originally I thought flushing the toilet or running the sink faucet caused it to release the water, but yesterday it happened 11 hours after using the tub. It is a sudden discharge of about 1-2 cups of water. I asked the plumber if the valve was installed upside down and he said it wasn't, but that it wouldn't cause it if it was. The hot and cold cartridges were reversed when installed, but I was told the only thing that would affect would be the direction the faucet handles turn. Manufacturer has no idea and plumber has no clue what is causing it. It probably isn't a big deal, but it is a puzzle that is driving me crazy. This was an expensive faucet and a costly, but rather straightforward installation. It should work correctly. Any ideas?