
Entrada™ Close Coupled Toilet, 1.28GPF
FEATURES
• E-Max fl ushing system, high effi ciency
(1.28GPF/4.8LPF)
• Round bowl
• Universal Height
• Close coupled, round front bowl and tank set,
less toilet seat
• Chrome trip lever
• 12" Rough-in
MODELS
• CST243EF
CST243EF
COMPONENTS
• C243EF - Round Front Bowl
• ST243E - Tank and Cover only
• SS113 SoftClose® seat (sold separately)
COLORS/FINISHES
• Standard
#01 Cotton
PRODUCT SPECIFICATION
The two-piece, universal height, high effi ciency E-Max
fl ushing system toilet shall be 1.28GPF. Toilet shall
have high-profi le tank, round bowl and chrome trip
lever. Toilet shall be universal height. Toilet shall be
TOTO Model CST243EF______.
CODES/STANDARDS
• Meets and exceeds ASME A112.19.2/CSA B45.1
• Certifi cations: IAPMO(cUPC)
• Code compliance: UPC, IPC, NSPC, NPC Canada,
and others

CST243EF
Entrada™ Close Coupled Toilet, 1.28GPF
SPECIFICATIONS
• Water Use 1.28 GPF (4.8 LPF)
• Flush System E-Max
• Min. Water Pressure 8 psi (fl owing)
• Water Surface 8-3/8" x 10-1/2"
• Trap Diameter 2-1/8"
• Rough-in 12"
• Trap Seal 2-3/8"
• Warranty One Year Limited Warranty
• Material Vitreous china
• Shipping Weight C243EF - 52lbs
ST243E - 24lbs
• Shipping Dimensions C243EF - 26-1/2" x 16" W1
x 10-1/4" W2 x 17-3/4"
ST243E - 16-1/2” x 8-1/4”
x 15-3/4”
d e h s i n i F
r o o l F
" 2 / 1 - 6 1
) m m 0 2 4 (
INSTALLATION NOTES
Back-to-Back Toilet Installations:
TOTO recommends the use of a nationally listed,
double sanitary tee-wye only, in vertical waste stacks,
in accordance with the stipulations noted in the
majority of nationally recognized plumbing codes.
Double Sanitary Tee / Sanitary CrossDouble Combination Wye / 1/8 Bend
YES NO
" 2 / 1 - 5
" 8 / 3 - 4 1
) m m 6 6 3 (
" 8 / 5 - 6 2
) m m 7 7 6 (
" 4 / 3
) m m 9 1 (
" 8 / 3 - 1
) m m 6 3 (
" 2 / 1 - 7
) m m 9 8 1 (
" 8 / 7 - 2 2
) m m 2 8 5 (
*
) m m 0 4 1 (
" 8 / 3 - 4 1
) m m 6 6 3 (
l e v e L r e t a W
" 8 / 7 - 5
) m m 0 5 1 (
y l p p u S
s a
d ' q e R
" 4 / 1 - 7 1
) m m 8 3 4 (
" 8
) m m 3 0 2 (
6”
) m m 25 1 (
d e t s e g g u S
n o i s n e m i D
" 8 / 7 - 9
) m m 0 5 2 (
" 0 3
) m m 3 6 7 (
" 8 / 1 - 6 1
) m m 0 1 4 (
d e h s i n i F
" 2 1
l w o B
f o k c a B
r o o l F
" 6
) m m 2 5 1 (
) m m 5 0 3 (
d e h s i n i F
l l a W
Ph: (888) 295-8134 | Fax: (800) 699-4889 | www.totousa.com
These dimensions and specifi cations are subject to change without notice
# SS-00635V.04
Printed in U.S.A. | © TOTO USA 02/13 | Printed on recycled paper ♻