American Standard Crawford 1.8 gpm/6.8 L/min Shower Trim Kit With Water-Saving Showerhead, Double Ceramic Pressure Balance Cartridge With Lever Handle - AMS-TU612507

No. The Crawford TU612507 is trim only: showerhead, shower arm, and the pressure balance cartridge with lever handle. It requires an American Standard Flash rough-in valve, ordered separately. If you are roughing in new construction or a full gut, put the Flash valve on the order at the same time or the wall will be open waiting for it.

The showerhead flows 1.8 gpm (6.8 L/min) and the kit is WaterSense certified. That matters on two fronts: jurisdictions capping shower flow at 2.0 gpm or lower, and utility or green-building rebate programs that require WaterSense listing. For hotel and multi-family retrofits it is the spec that gets past plan review.

Yes, the Crawford trim kit is ADA compliant, and the lever handle is why: a lever operates with a closed fist, no tight grasping or wrist twisting. That is the detail inspectors look at on accessible units in healthcare, senior housing, and public restrooms.

That is exactly what the double ceramic pressure balance cartridge in the Crawford kit does. It compensates for sudden changes in incoming hot or cold pressure, so a flushed toilet or a running washer does not spike the shower temperature. Pressure balance reacts to pressure changes, not to supply temperature itself, so if your spec calls for thermostatic control of the actual outlet temperature you need a thermostatic valve and trim instead.

Only if the existing rough-in is an American Standard Flash valve. The Crawford TU612507 cartridge and handle are built for that valve body, so on a Flash rough-in it is a trim change with the wall intact. On any other valve body, whether another American Standard generation or another brand, the trim will not mate and the valve has to be replaced.

The Crawford TU612507 is a shower-only trim: it ships with a showerhead and arm, plus the handle and escutcheon, and no tub spout or diverter. If you need a tub filler as well, the rough-in valve has to be set up for tub/shower service and you need a separate spout. The trim itself is catalogued for shower and tub applications, but this particular kit supplies only the shower outlet hardware.

The high-grade ceramic used in the Crawford cartridge is unaffected by mineral deposits and harsh water conditions, which is the usual failure point for rubber-seated valves in hard-water regions. For a property manager standardizing across a building, that is the argument for spec'ing one cartridge type everywhere and stocking a couple of spares.