
MW6463046CUMFG(A)
FEATURES
• Concealed supply connection for seamless installation
• DYNAMAX TORNADO FLUSH® utilizes 360º
cleaning power to reach every part of the bowl
• Ultra high-efficiency dual flush 1.0 & 0.8 GPF
(3.8 & 3.0 LPF)
• CEFIONTECT® ceramic glaze prevents debris and
mold from sticking to ceramic surfaces
• Design of the bowl reduces water flow resistance
resulting in a quieter flushing sound
• Completely skirted design for a sleek and
understated look that's easier to clean
• Universal height
• 12" Rough-in
• Chrome push-button
• Elongated front bowl and WASHLET+ S500e and
tank set
• EWATER+® auto-cleans wand and bowl
• On-demand remote function cleans wand with
EWATER+
• PREMIST of bowl before each use
• Remote control operated
• Auto Flush available as upgrade
MODELS & COMPONENTS
• MW6463046CUMFGA (#01)
With CEFIONTECT ceramic glaze, WASHLET+
S500e with contemporary design and Auto Flush
- CST646CUMFGAT40
Elongated bowl with CEFIONTECT
- SW3046AT40
WASHLET+ S500e - Auto Flush compatible
- THU765
Auto Flush Kit
• MW6463046CUMFG (#01)
Same as MW6463046CUMFGA without Auto Flush
- CST646CUMFGAT40
Elongated bowl with CEFIONTECT
- SW3046T40
WASHLET+ S500e - Non Auto Flush compatible
Optional Components
• TSU08W.10
10" Unifit Rough-In
• TSU08W.14
14" Unifit Rough-In
• THU736#01-A
Push Button Assembly - Cotton
• THU736#PN-A
Push Button Assembly - Polished Nickel
• THU736#BN-A
Push Button Assembly - Brushed Nickel
COLORS/FINISHES
Aquia® IV 1G® WASHLET®+ S500e
One-Piece Toilet - 1.0 & 0.8 GPF
One Gallon
Per Flush
DYNAMAX
TORNADO FLUSH
CEFIONTECT
PRODUCT SPECIFICATION
The one-piece, ultra high-efficiency, DYNAMAX
TORNADO FLUSH toilet shall be dual flush 1.0
GPF/0.8 GPF. Toilet shall be coated with CEFIONTECT,
elongated front bowl, high profile tank, universal height,
complete skirted bowl and chrome push-button. Toilet
shall be TOTO Model MW6463046CUMFG__#01.
See SW3046(A)T40 Specification Sheet for details on
included WASHLET.
CODES/STANDARDS
• Meets and exceeds ASME A112.19.2/CSA B45.1,
ASME A112.19.14
• Certifications: IAPMO(cUPC®), EPA WaterSense,
State of Massachusetts, and others
• Code Compliance: UPC, IPC, NSPC, NPC Canada,
and others
• Legislative Compliance: California Green Building
Code, City of Los Angeles Water Efficiency
Ordinance, and others
• Complies with CA Prop 65 warning requirements
EWATER+
Auto Flush
Universal Height
• #01 Cotton

MW6463046CUMFG(A)
Double Sanitary Tee / Sanitary CrossDouble Combination Wye / 1/8 Bend
YES NO
Aquia® IV 1G® WASHLET®+ S500e
One-Piece Toilet - 1.0 & 0.8 GPF
SPECIFICATIONS
Water Use
Flush System
Min. Water Pressure
Water Surface
Trap Diameter
Rough-in
Trap Seal
Warranty
Material
Shipping Weight
Shipping
Dimensions
See SW3046(A)T40 Specication Sheet for details on included WASHLET.
1.0 & 0.8 GPF (3.8 & 3.0 LPF)
DYNAMAX TORNADO FLUSH
8 psi (Flowing)
5-5/8" x 4-1/8"
2-1/2"
12" (10" & 14" Optional)
2-1/8"
One Year Limited Warranty
Vitreous China
116 lbs
1
32"L x 20"W x 17-3/4" H
x 28-3/4" 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.
2
To maintain adequate wall gap between the back of
the tank and wall, mount the floor flange at a nominal
12” rough-in distance.
Ultra-low high efficiency toilets require a system with
adequate supplemental flows from other water usage
fixtures and a 4" ID drainline with minimum 2% slope
and maximum linear runs of 60ft.
These dimensions and specications are subject to change without notice
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# SS-01378 v.02