Single handle pressure balancing mixing tub and shower unit, ceramic control cartridge with stainless steel balancing piston, built in reverse connection capability (To reverse the hot and cold inlets simply remove cartridge and turn 180 deg), two service stops / check stops, and adjustable limit stop. When valve is turned on it must rotate from cold through to the hot position. All exposed trim and handle are metal with polished nickel chrome plated surface. The valve is supplied with a two-way brass diverter valve, 60" flexible metal hose, 24" mounting slide bar wall connection, (ABS plastic) standard -S1 shower head, arm, flange, and (T2) diverter tub spout with chrome plated finish. The valve body is a four port valve with a tub port plug included for shower only applications. The valve inlets, shower and tub outlet are all standard with 1/2" NPT female thread connections. The 1/2" copper sweat options must be specified.