Toto Toilet Fitment Guide

WASHLET
®
S300e/S350e Fit Chart
Note: Some styles of toilets may not allow the Washlet S300e/S350e to be installed due to certain contours
near the tank and bowl area (see figures below). In the figure on the left side below, dimension D does not
allow enough open space to accommodate the minimum width of 9 inches.
DIMENSIONS
DIMENSION REQUIREMENTS
A
Elongated - Approximately 18-1/2 inches (470 mm)
Round - Approximately 16-1/2 inches (420 mm)
B
Minimum of 1-3/4 inches (45 mm) from front most face of tank to the center of mounting bolt holes
C
Approximately 5-1/2 inches (140 mm)
D
Minimum 8 inches (203 mm) of open space from center of Washlet S300e/S350e (or toilet to edge of
Washlet S300e/S350e and flat bowl surface.
SW584 (S350e)
SW574 (S300e)
SW583 (S350e)
SW573 (S300e)
ELONGATED ROUND