chunter1001
New Member
I installed a new Kohler K-596 Simplice single handle kitchen faucet about 6 months ago, and it has been flawless until this morning. I noticed a whirring sound that only occurs when the hot water is all the way on. It is somewhat intermittent as sometimes it won't make the sound if I switch between cold and hot. I took the spray head of and inspected for debris, but I didn't find anything obvious. Any ideas what could be the cause?