You will love the Dual-Max flushing option that this system supports. This is a solution for installing wall-hung toilets like the TOTO RP and SP series. There are great features like adjustable mounting height 15- 19″ and the capability to support up to 880 lbs of weight.The insulated polyethylene reduces the possibility of leaks and sweating giving you years of peace of mind. Included in the package is the 2x 6polyethylene outlet. Remember this is only the in-wall tank system. The RP or SP toilet bowl and push plate need to be purchased separately.

Toto WT172M DuoFit In-Wall Tank System – Dual Flush Copper Supply
$84.40