This Delta Shower System is smartly designed and economical. It is easy to install because it requires only one rough-in valve. Many other Shower Systems require several rough-in valves and a complex network of plumbing to be installed in your wall. This results in expensive installation costs and requires more significant remodeling plans. Making use of Delta’s 3-setting Diverter, we are able to offer a better solution. All you need is plumbing for a normal shower faucet and you can enjoy the benefits of a full Shower System. It Includes Delta Lahara Collection Champagne Bronze Finish Thermostatic Dual Control Shower Faucet Mixing Valve HandleDelta Shower Faucet System Package includes required in wall Rough-in Valve and everything necessary for installation.