A year after install no water would come out at all, even after the batteries were replaced and the reset instructions followed. NO WATER at all would come out -- even manually. The design is flawed. They will replace the parts under warranty, but then you will need to pay to have someone fix it if you can't do it yourself. Then what??? A year from now you can pay a plumber again to come out and fix it when it breaks again. Why would I keep this or buy another Moen ever?