B101 EcoFlush Touchless Flushing System Left or Right Handed Upper Quick W Our flapper valve assemble fits

Our flapper valve assemble fits a 3"  flush hole

high-pressure water-flow is discharged into the toilet bowl to create an ultra-efficient and high-powered flush

This system can only be used with specific pressure assisted toilets made by American Standard

Most tanks are left handed tanks however if you have a right handed tank please make sure you select the right handed option

For all American Standard toilets contact American Standard for tank to bowl gaskets

B101 EcoFlush Touchless Flushing System Left or Right Handed Upper Quick W Our flapper valve assemble fitsTouchless sensor and flush control valve kit for EcoFlush pressure vessels. Compatible with models B8104, B8106, B8106s, and B8204. Replacement for standard flush control valve.