In-wall tank and carrier system

With its insulated tank, durable steel frame, large flush actuator opening, and adjustable height, this KOHLER in-wall 0.8 or 1.6 gpf toilet tank and carrier system provides unparalleled installation flexibility. The dual-flush actuator offers a choice of 0.8 or 1.6 gpf, and this in-wall tank combines with compatible wall-hung toilet bowls and select flush actuator plates to create a complete toilet solution. With KOHLER, it’s easy to find the design solution that’s right for you.

• Robust steel frame
• Insulated tank to prevent sweating
• Dual-flush actuator offers a choice of 0.8 or 1.6 gpf (3.0 or 6.0 lpf)
• Large flush actuator plate opening can be removed for easy access to inner tank
• Adjustable height allows bowl to be set from drainage outlet centerline to frame bottom 6-7/16" – 19-13/16" (164 – 503 mm) from floor
• Works with compatible wall-hung bowls and select flush actuator plates to create a complete solution
• Eligible for consumer rebates in some municipalities
• When installed per Kohler installation instructions, the KOHLER in-wall tank and carrier system can support up to 880 lb (400 kg) without damage
• Durable steel frame carrier is installed on either 2" x 4" or 2" x 6" studs behind the wall. See installation guide and installation video for more detailed information
• Requires 1201721 electrical box kit when pairing bidet seat with bowl