
FEATURES
• Concealed supply connection for seamless installation
• TORNADO FLUSH® system, high-effi ciency
(1.28 GPF/4.8 LPF)
• CEFIONTECT® ceramic glaze prevents debris and
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+ C2 and tank set
• EWATER+® auto-cleans wand
• On-demand remote function cleans wand with
EWATER+
• PREMIST
• Convenient arm control panel
®
of bowl before each use
MW6423074CEFG
Nexus® WASHLET®+ C2
One-Piece Toilet - 1.28 GPF
MODELS & COMPONENTS
• MW6423074CEFG (#01)
With CEFIONTECT ceramic glaze, WASHLET+ C2
- CST642CEFGAT40
Elongated toilet with CEFIONTECT
- SW3074T40
WASHLET+ C2
Optional Components
• TSU10W.14
14" Unifi t Rough-In
• THU750(#01, #PN, #BN)
Trip Lever - Cotton, Polished Nickel, Brushed Nickel
COLORS/FINISHES
• #01 Cotton
TORNADO FLUSH
CEFIONTECT
UNIVERSAL HEIGHT
EWATER+
PRODUCT SPECIFICATION
The one-piece high-effi ciency TORNADO FLUSH
system toilet shall be 1.28 GPF/4.8 LPF. Toilet shall
be 12" Unifi t rough-in. Toilet shall have optional
CEFIONTECT ceramic glaze and be at UNIVERSAL
HEIGHT. Toilet shall have elongated front bowl with
Polished Chrome trip lever. Toilet shall be TOTO Model
MW6423074CEFG#01
See SW3074T40 Specifi cation Sheet for details on
included WASHLET.
CODES/STANDARDS
• Meets or 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
• ADA compliant (when installed with trip lever
located on the approach side)
• Complies with CA Prop 65 warning requirements

MW6423074CEFG
Double Sanitary Tee / Sanitary CrossDouble Combination Wye / 1/8 Bend
YES NO
Nexus® WASHLET®+ C2
One-Piece Toilet - 1.28 GPF
SPECIFICATIONS
Water Use 1.28 GPF (4.8 LPF)
Flush System TORNADO FLUSH
Min. Water Pressure 8 psi (Flowing)
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 117 lbs
Shipping
Dimensions
See SW3074T40 Specication Sheet for details on included WASHLET.
18-1/2" W x 21-3/4" H
29-1/2" L
®
1
x 27-1/2" H2 x
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-01839 v.01