TOTO One Piece Wall Mount
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TOTO Toto® Duofit® In-Wall Toilet Tank With Dual-Max® Dual-Flush 1.28 And 0.9 Gpf System With Copper Supply

SKU: WT172M

$878.00

List Price

Prices and information shown are subject to verification by our showroom personnel. In the event of a discrepancy, we reserve the right to make any corrections necessary. Freight charges may be applicable to certain products - if so, freight charges will be quoted separately.

In Stock

  • Product Type Wall Mount One Piece Toilet
  • Length 5.2"  Width 25.4"  Height 53.25" 
  • View Complete Specs

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Product Details

TOTO WT172M

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.


  • UPC 739268341333
  • Online Product ID 4750694
  • Length 5.2"
  • Width 25.4"
  • Height 53.25"
  • Made In China
  • Oversized yes
  • Mounting Wall
  • Material Steel,Plastic
  • Warranty Manufacturer One Year Limited
  • Prop65 Warning This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects, and other reproductive harm. For more information go to www.P65Warnings.ca.gov.
  • Mounting Type Wall Mount/Back Outlet
  • Shipping L:48"x W:26.5"x H:6" 48 lbs.

Additional information

  • 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
  • One-piece blow molded polyethylene tank to prevent leaks
  • Pre-plumbed for optional WASHLET® connection

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