Connections & Fittings

• The TOTO THU343 Outlet Assembly is intended for Duofit In-Wall Tank Systems.
• The PVC and HDPE THU343 Outlet Assembly keeps your TOTO unit running seamlessly and efficiently.
• All hardware required for installation is included.
• 2-Inch x 4-Inch size
• For in wall tank system
• Use this part for the installation or repair of your TOTO brand

For One-Piece and Two-Piece Toilets

3/8″ Outlet – Male Thread

1/2″ Female Thread

1/2″ Wall Connection

For One-Piece and Two-Piece Toilets

3/8″ Outlet – Male Thread

1/2″ Female Thread

1/2″ Wall Connection

Chrome Finished

With Double Sleeve

1 1/8″ Inch Diameter

3 7/8″ Inch in Diameter

For Vertical Outlet

• Seal For Supply Inlet Tube, EPDM
• For Use With Geberit Sigma and Kappa Concealed Tanks 2×6 and 2×4

• Wall-Hung Toilet Connector Set, HDPE
• Matte Chrome Cover Caps
• Includes Mounting Hardware
• For Use With Geberit Sigma and Kappa Concealed Tanks 2×6 and 2×4

• Mud Guard Protection Housing For In-Wall Toilet Tank
• Material: Plastic
• For Wall Opening Locating and Sizing
• For Use With Geberit Sigma Concealed Tanks 2×6 and 2×4

• 90 Degree Bend HDPE Waste Fitting Connector
• Ø3.50″ Socket For Push Fitpiping and Outlet
• For Use With Geberit Sigma and Kappa Concealed Tanks 2×6 and 2×4

• 90 Degree Bend HDPE Waste Fitting Connector
• Ø3.50″ Socket For Push Fit Piping and Outlet
• Includes EPDM Seal For Outlet Bend (387.282.00.1)
• For Use With Geberit Sigma 2×4 Concealed Tanks

• Plastic Protection Housing For In-Wall Toilet Tank
• For Use With Geberit Sigma 2×4 Concealed Tanks (111.798.00.1, 111.597.00.1, 111.728.00.1)
• Material: Plastic

• Plastic Protection Plug For In-Wall Toilet Tanks
• For Use With Geberit Sigma 2×4 and 2×6 Concealed Tanks
• Material: Plastic