
FEATURES
MW4423046CUFG(A)
Nexus® 1G® WASHLET®+ S500e
Close Coupled Toilet - 1.0 GPF
• Concealed supply connection for seamless installation
• TORNADO FLUSH
(1.0 GPF/3.8 LPF)
• CEFIONTECT
mold from sticking to ceramic surfaces
• Completely skirted design for a sleek and understated
look that's easier to clean
• Universal Height
• 12" Rough-in
• Chrome plated trip lever
• Elongated front bowl and WASHLET+ S500e and tank
set
• EWATER+
• On-demand remote function cleans wand with
EWATER+
• PREMIST of bowl before each use
• Remote control operated
• Auto Flush available as upgrade
®
auto-cleans wand and bowl
®
system, high-efficiency
®
ceramic glaze prevents debris and
MODELS & COMPONENTS
• MW4423046CUFGA (#01)
With CEFIONTECT ceramic glaze, WASHLET+ S500e
with contemporary design and Auto Flush
- CT442CUFGT40
Elongated bowl with CEFIONTECT
- ST442UA
Tank and cover only
- SW3046AT40
WASHLET+ S500e - Auto Flush compatible
- 9AU321-A
WASHLET Adapter
- THU766
Auto Flush Kit
• MW4423046CUFG (#01)
Same as MW4423046CUFGA without Auto Flush
- CT442CUFGT40
Elongated bowl with CEFIONTECT
- ST442UA
Tank and cover only
- SW3046T40
WASHLET+ S500e - Non Auto Flush compatible
- 9AU321-A
WASHLET Adapter
Optional Components
• TSU010W.14
14" Unifit Rough-In
• THU485#01
Trip Lever - Cotton
• THU485#PN
Trip Lever - Polished Nickel
• THU485#BN
Trip Lever - Brushed Nickel
COLORS/FINISHES
One Gallon
Per Flush
TORNADO FLUSH
CEFIONTECT
EWATER+
Auto Flush
Universal Height
PRODUCT SPECIFICATION
The two-piece high-efficiency TORNADO FLUSH system
toilet shall be 1.0 GPF/3.8 LPF. Toilet shall be 12" Unifit
rough-in. Toilet shall have CEFIONTECT ceramic glaze
and be at Universal Height. Toilet shall have elongated
front bowl and Polished Chrome trip lever. Toilet shall
be TOTO Model MW4423046CUFG___#01.
See SW3056(A)T40 Specification Sheet for details on
included WASHLET.
CODES/STANDARDS
• Meets or 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)
• Complies with CA Prop 65 warning requirements
• #01 Cotton

MW4423046CUFG(A)
Double Sanitary Tee / Sanitary CrossDouble Combination Wye / 1/8 Bend
YES NO
Nexus® 1G® WASHLET+ S500e
Close Coupled Toilet - 1.0 GPF
SPECIFICATIONS
Water Use 1.0 GPF (3.8 LPF)
Flush System TORNADO FLUSH
Min. Water
Pressure
Water Surface 6-5/8" x 9-1/8"
Trap Diameter 2-1/8"
Rough-in 12" (14"Optional)
Tra p Seal 2-1/4"
Warranty One Year Limited Warranty
Material Vitreous China
Shipping Weight
Shipping
Dimensions
See SW3056(A)T40 Specication Sheet for details on included WASHLET.
8 psi (Static)
CT442CUF(G)T40
87 lbs
ST442UA
25 lbs
CT442CUF(G)T40
29-3/4"L x 18-1/4"W x 18-3/4"H
ST442UA
17-1/4"L x 7-7/8"W x 17-1/2"H
®
DIMENSIONS
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.
To maintain adequate wall gap between the back of
the tank and wall, mount the floor flange at a nominal
12” rough-in distance.
Ph: (888) 295-8134 | Fax: (800) 699-4889 | www.totousa.com |
These dimensions and specications are subject to change without notice
© TOTO USA
# SS-01464 v.01