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Toto in-wall toilet tank with dual-flush system mounted in blue steel carrier frame, showing white tank, internal flush valve

Toto Duofit In-Wall Toilet Tank with Dual-Max-Flush 1.28 and 0.9 GPF System with Copper Supply - WT172M

Regular price $709.08
Sale price $709.08 Regular price $0.00

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The TOTO DuoFit In-Wall Tank Dual-Flush System with Copper Supply takes up less floor space, giving your bathroom a more open feel and making it easier to clean. The toilet mounting height is adjustable from 15 to 19 inches and can support up to 880 pounds. This modern design uses TOTO's Dual-Max flushing system, allowing you to proactively conserve water with a full or light flush option. Choose between a 0.9 GPF rinse or 1.28 GPF for tougher jobs. The DUOFIT harness allows you to select a mounting height of 15 to 19 inches. This provides the opportunity for you to establish a comfortable bowl height for a wide array of individuals. The in-wall unit can support up to 880lbs when installed properly. The kit arrives ready to be installed within a 2� x 6� stud setting with a 2" x 6" polyethylene waste outlet. If you require installation within a 2� x 4� setting, you will need to additionally purchase TOTO's 2� x 4� PVC outlet kit (THU343). To enhance the installation with a WASHLET bidet seat, there is a pre-attached copper supply built into the system. The separately sold TOTO WASHLET Connection kit will complete your WASHLET install (THU468). This DUOFIT requires the toilet bowl and flush push plate to be purchased separately.

  • Pre-plumbed for optional WASHLET connection
  • One-piece blow molded polyethylene tank to prevent leaks
  • Dual-Max dual flush 1.28 and 0.9 GPF flushing system
  • Copper supply line
  • Saves up to 9" of floor space compared to standard floor-mounted toilet
  • Adjustable 15"-19" mounting height
  • Supports up to 880 pounds
  • Copper Supply Line