<B>Grohe 34331000 Concealed Thermostat 1/2-Inch Rough-In Valve Npt with Service Stops, Chrome Review</b><P>http://tinyurl.com/l3tn9bm <P><P> Grohe 34331000 Concealed Thermostat 1/2-Inch Rough-In Valve Npt with Service Stops, Chrome <P>Paraffin cartridge<P>Service stops<P>Grohe Turbostat technology<P>Built-in check valves<P>Temperature control only<P>
