Specification Sheet

18-1/2”
(468mm)
16-7/8”
(428mm)
33-7/16”
(850mm)
17-1/4”
(439mm)
12”
(305mm)
26-3/8”
(669mm)
5-1/2”
(140mm)
3/4”
(19mm)
33”
(840mm)
*Suggested
Dimension
*5-1/8”
(130mm)
10-1/8”
(257mm)
6”
(152mm)
14-3/4”
(376mm)
CST423EF(G) - Eco Promenade Close Coupled Toilet
PERFORMANCE
The TOTO
®
E-Max
®
low consumption toilets
received high ratings during ANSI/ASME and
CSA testing at independent laboratories. Designed
with a powerful siphon jet flushing action, the
toilet offers a large water surface and a glazed
trapway. Promenade toilets are designed to match
the Promenade Lavatory Suite.
SPECIFICATIONS
Water Use: 1.28 Gpf / 4.8 Lpf
Flush System: Gravity Feed
Min. Water Pressure: 8 psi
Water Surface: 8-7/8" x 6-3/8"
Trap Diameter: 2-1/8"
Rough-in: 12" rough in
Trap Seal: 2-1/4"
Material: Vitreous china
Warranty: One Year Limited Warranty
Shipping Weight: C423EF(G) - Bowl 48 lbs.
ST423E - Tank 41.5 lbs.
Shipping Dimensions:
C423EF(G) - Bowl
27"L x 10-3/4"W
1
x 16"W
2
x 17-1/2"H
ST423E - Tank
18-7/8"L x 8-5/8"W x 18-1/8"H
Fixture dimensions and hydraulic performance
meet or exceed ANSI/ASME standard A112.19.2 and
CAN/CSA B 45 requirements.
Listing and approval: IAPMO/UPC, CSA, City of Los
Angeles, State of MA, and others
Meets and exceeds ASME A112.19.2 standards for
drainline carry distance with a 2% grade and 4” I.D.
pipe.
Meets the American Disabilities Act Guidelines and
ANSI A117.1 For installation condition with approach
from the left hand side.
These dimensions and specifications are subject to
change without notice.
CST423EF(G)
EcoPromenade Close Coupled Toilet, 1.28 GPF
TOTO U.S.A., INC. • 1155 Southern Road, Morrow, GA 30260
Tel. [phone] • Fax. [phone] • www.totousa.com
Printed in U.S.A. © TOTO LTD. 05/08 #A10480
Printed on recycled paper
REV 04/09
Double Sanitary Tee / Sanitary C rossDouble C ombination Wye / 1/8 Bend
Y E S N O
Important Note:
Back-to-Back Toilet Installations:
TOTO USA, Inc. 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.
!