I have a ½" water supply feeding my shower currently. We're currently doing a remodel and would like to install a shower system (shower head and three body sprayers).
Can I use the current supply to feed it? Or would I need a larger supply for branching to two different sets of controls? As a reference, we're considering the following system.
For a little more detail, this shower is on the second floor with a 3/4 inch to ½ inch conversion in the crawlspace right before it goes up the wall to the shower. And this ½ supply is solely dedicated to the shower.