Thanks for your question! To run three shower heads, we recommend using an R10000 Rough-In Valve with a Shower Trim Kit (13/14, 17, or 17T series) and an R11000 Diverter Rough-In Valve with a matching Diverter Trim Kit. A 6-Setting Diverter Trim Kit will allow you to operate the shower heads individually or any two of them together.
Best regards, Jon
Date published: 2018-07-20