Hansgrohe Thermobalance Valve question
I have read great posts that explain how the TB-III can be used to run a hand shower, an overhead shower, or both at the same time. I already own the trim for the TB-II, and need to buy a valve. Is there any way to use the TB-III valve with the TB-II trim and achieve the same result?
Also, in a typical home setup, should I get the valve with service stops?