Eco Drake® Close Coupled Toilet, 1.28GPF
FEATURES
• E-Max® fl ushing system
• Close coupled, high performance toilet
• Round front bowl and tank set, less seat
• Chrome trip lever
• 12" Rough-in, less supply
MODELS
• CST743E
Round bowl, 12" rough-in, less seat
• CST743ER
Same as CST743E with right hand trip lever (special order)
• CST743ERB*
Same as CST743ER with right hand trip lever and bolt-
down tank lid (special order) (#01 Cotton only)
CST743E
COMPONENTS
• C743E - Round Front Bowl
• ST743S - Tank and Cover only - Left-hand trip lever
• ST743SR - Tank and Cover only - Right-hand trip lever
• ST743SRB - Tank and Cover only - Right-hand trip
lever and bolt-down lid (#01 Cotton only)
• SS113 SoftClose® seat (sold separately)
COLORS/FINISHES
• #01 Cotton
#03 Bone
#11 Colonial White
#12 Sedona Beige
#51 Ebony
PRODUCT SPECIFICATION
The two-piece G-Max fl ushing system toilet shall be
1.28GPF/4.8LPF. Toilet shall have high-profi le tank,
round front bowl and chrome trip lever. Toilet shall be
TOTO Model CST743E____.
CODES/STANDARDS
• Meets and exceeds ASME A112.19.2/CSA B45.1
• Certifi cations: IAPMO(cUPC), EPA Watersense,
State of Massachusetts , City of Los Angeles, and
others
• Code compliance: UPC, IPC, NSPC, NPC Canada,
and others
• Legislative compliance: California AB715, California
Green Building Code, City of Los Angeles Water
Effi ciency Ordinance
CST743E
Eco Drake® Close Coupled Toilet, 1.28GPF/4.8 GPF
SPECIFICATIONS
• Water Use 1.28 GPF/4.8LPF
• Flush System E-Max
• Min. Water Pressure 8 psi (static)
• Water Surface 10-1/4" x 8-1/2"
• Trap Diameter 2-1/8"
• Rough-in 12"
• Trap Seal 2-3/8"
• Warranty One Year Limited Warranty
• Material Vitreous china
• Shipping Weight C743E - 53lbs
ST743S(R)(B) - 35lbs
• Shipping Dimensions C743E
27-3/4"L x 15"W1
x 10-1/4"W2 x 15-3/4"H
ST743S (R)(B)
20-1/8"L x 8-1/4"W
x 15-1/2"H
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
16-1/2" (420 mm)
5-1/2"
(140 mm)
3/4"
(20 mm)
Ph: (888) 295-8134 | Fax: (800) 699-4889 | www.totousa.com
26-3/8" (670 mm)
12"
(305 mm)
14"
(355 mm)
14-5/8"
(370 mm)
19-1/2" (494 mm)
28-1/2"
1/2" Supply
*8"
(203mm)
*6"
(152mm)
These dimensions and specifi cations are subject to change without notice
Printed in U.S.A. | © TOTO USA 06/09 | Printed on recycled paper ƛ
* Suggested Dimension
(724 mm)
# SS-00354 v.04