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TOTO Unifit 14″ Toilet Offset Flange TSU01W.14R

  • Genuine TOTO outlet adapter for Vespin® II Toilets
  • Hardware to secure to tile or wood floor included
  • Adapts select TOTO toilets to a 14 inch rough-in
  • PVC body with rubber gasket
  • Requires wax ring and floor drain bolts


Estimated Delivery Time: 1 - 3 Days


The TOTO Unifit 14 inch toilet offset flange adapter allows compatible toilets to be converted from the standard 12 inch to a 14 inch rough-in. The PVC body is equipped with a rubber gasket for the ceramic bowl to connect. This TOTO toilet offset rough-in includes hardware to secure to tile or wood floors.

The TOTO TSU01W.10R is a 14-inch patented modular rough-in system that is used for TOTO toilets. This Unifit rough-in kit is used as an interchangeable part to adapt your existing toilet to a 14-inch rough-in. It comes with an extra-large shaped siphon jet, giving a more dynamic flush by using 3″ flush valve system; it makes an excellent replacement for 3.5 GPF toilets and other low flow toilets.

Please note that this rough-in system is not designed to fit all of TOTO toilets. However, toilets from the Aimes, Vespin II, Carlyle II, Carrollton, Carolina II, Legato, Lloyd, Pacifica, Soiree, and the Guinevere collections will efficiently work with the TSU01W.10R UniFit toilet flange kit.

Wax ring and floor drain bolts must be purchased to complete your installation. TOTO Unifit 10″ toilet trapway adapter is also available to purchase.

  • Genuine TOTO Toilet Offset Flange
  • Hardware to secure to tile or wood floor included
  • Adapts select TOTO toilets to a 14 inch rough-in
  • PVC body with rubber gasket
  • Requires wax ring and floor drain bolts


You can download the installation instruction sheet here.

To find out more information about TOTO products warranty terms and conditions please click here.

For more details, please see the technical sheet below;







Additional information

Weight 1.5 kg
Dimensions 30 × 15 × 19 cm



TOTO, previously known as Toyo Toki, is a Japanese multinational toilet manufacturer which is known for manufacturing the Washlet (as well as the Warmlet and similar products). TOTO was founded in 1917. The company is based in Kitakyushu, Japan, and owns production facilities in nine countries. The name "Toto" is an abbreviation of the two Japanese words forming its full name, Tōyō Tōki. Toto acquired the German toilet manufacturer Pagette in 2009 and has been supplying the European market through this company since it first appeared at the 2009 International Sanitary and Heating Fair. The company has had its European headquarters in Düsseldorf since 2012. The pre-wall specialist Tece from Emsdetten manufactures the modules for the toilets.
Toto Toilet


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