Recently completed install. Everything functions as advertised. Installation pretty straight-forward. Only complaint is the California waterflow restrictor that comes installed. There is a 2.5gpm restrictor with the unit, but, the installation instructions do not accompany the unit. I went to VIGO's website to determine where the restrictor had to be swapped out. I think the unit should come with the higher Gpm resterictor installed and let california users have to install their "required" restrictor.