
FEATURES
MW4542034CUFG
Drake® II 1G® / Washlet®+ C100
Two-Piece Toilet - 1.0 GPF
• Concealed supply connection for seamless installation
• Ultra high-efficiency Tornado Flush
(1.0GPF/3.8LPF)
• CeFiONtect® glaze prevents debris from sticking to
ceramic surfaces for easy cleaning
• Universal Height
• Elongated front bowl
• Chrome trip lever
• 12" Rough-in, less supply
• See Spec sheet SW2034T20 for Washlet features
®
MODELS
• C454CUFGT20
Bowl with CeFiONtect glaze
• ST453U Tank and cover only (1.0GPF/3.8LPF)
• ST453UR Tank and cover only, right hand
trip lever
REQUIRED WASHLET+
• SW2034T20 WASHLET®+ C100
Fits TOTO WASHLET+ toilet bowl models only
CeFiONtect
Tornado Flush
MEETS
CALIFORNIA
WATER SAVING
REGULATIONS
COLORS/FINISHES
• Standard
#01 Cotton
PRODUCT SPECIFICATION
The two-piece ultra high-efficiency Tornado Flush
toilet shall be 1.0GPF/3.8LPF.
Universal Height Toilet with CeFiONtect glaze finish.
Toilet shall have high-profile tank, elongated front
bowl and chrome trip lever.
Toilet shall be TOTO Model C454CUFGT20#01.
See TOTO Specification sheet SW2034T20 for details
on required Washlet.
CODES/STANDARDS
• Meets and exceeds ASME A112.19.2/CSA B45.1
• Certifications: 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 Efficiency Ordinance
• ADA compliant (when installed with trip lever
located on the approach side)

MW4542034CUFG
*GCFI Outlet Min.
12" off floor
*The 3-prong cord on the Washlet is on the right side and is 4' long.
The GFCI outlet needs to have120V, 10amps.
The GFCI outlet needs to have120V, 10amps.
Drake® II 1G® / Washlet®+ C100 Two-Piece Toilet - 1.0 GPF
SPECIFICATIONS
• Water Use 1.0 GPF/3.8LPF
• Flush System Tornado Flush
• Min. Water Pressure 8 psi (static)
• Water Surface 6-7/8" x 8-7/8"
• Trap Diameter 2-1/8"
• Rough-in 12"
• Trap Seal 2-1/8"
• Warranty One Year Limited Warranty
• Material Vitreous china
• Shipping Weight C454CUFGT20 57.3lbs.
ST453U(R) 28.0lbs.
SW2034T20 16.0lbs.
• Shipping Dimensions C454CUFGT20
29" L X 14-3/4" W1 X
11-1/2" W2 X 16-1/4" H
ST453U(R)
18" L X 9" W X 16" H
SW2034T20
23 1/2"X 20 1/2" X 9"
• See Spec sheet SW2034T20 for Washlet details
Finished Wall
1 1/4" [31mm]
18 1/2" [470]
15" [381]
5/8" [15mm]
Ø2 1/4" [Ø58mm]
28 1/2" [724]
8" [202mm]
1 1/2" [38mm]
5 1/2" [140mm]
14 1/8" [358]
®
20 7/8"
[531mm]
Elongated
11 15/16"
[303mm]
16" [406]
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
IInstall this product according to the installation guide.
Will comply with ADA when installed per Section 604
Water Closetsand Toilet Compartments of the ADA
2010 Accessible Design Standard with seat height
between 17” to 19”, trip lever on approach side and
flush actuation force of less than 5lbs.
Will comply with CSA B651 when installed per Clause
6.2.6 Toilets.
of the CSA 2012 Accessible Design Standard with seat
height between 17” to 19”, trip lever on approach
side and flush actuation force of less than 5lbs.
18 13/16"
[478mm]
15 3/8"
[390mm]
5 1/2"
[140mm]
5/16"
[8mm]
1 1/2"
[38mm]
7 3/8"
[188mm
6" [152mm]
*GCFI Outlet Min.
12" off floor
*The 3-prong cord on the Washlet is on the right side and is 4' long.
1 1/2" [38mm]
Water Level
5 1/2" [140mm]
Supply As Req'd
17 5/8" [448]
8" [203mm]*
2'-0 3/8" [619mm]
RD-XXXXX, MW4542034CUFG, V.01
Finished Floor
5 7/8" [150mm]*
*SUGGESTED DIMENSIONS
These dimensions and specifications are subject to change without notice
Ph: (888) 295-8134 | Fax: (800) 699-4889 | www.totousa.com | © TOTO USA
Bowl Height
16 1/8" [410]
9 7/8" [250mm]
30" [761]
Finished Wall
12" [305]
1 5/8" [40]
Back of Bowl
SS-01141 v.02