
Aquia IV® Cube 1G® WASHLET®+ S550e
FEATURES
• Concealed supply connection for seamless installation
• DYNAMAX TORNADO FLUSH® utilizes 360º cleaning
power to reach every part of the bowl
• High-efciency dual ush 1.28 & 0.8 GPF (4.8 & 3.0 LPF)
• CEFIONTECT® ceramic glaze prevents debris and
mold from sticking to ceramic surfaces
• Design of the bowl reduces water ow resistance
resulting in a quieter ushing sound
• Completely skirted design for a sleek and understated
look that's easier to clean
• Universal Height
• 12" Rough-in
• Elongated front bowl and WASHLET+ S550e 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
• Auto Open / Close Lid
• Night Light
MW4363056CEMFG(A)
Two-Piece Toilet - 1.28 and 0.8 GPF
MODELS & COMPONENTS
• MW4363056CEMFGA#01
With CEFIONTECT ceramic glaze, WASHLET+ S550e
with contemporary design and Auto Flush
- CT446CUFGT40
Elongated bowl with CEFIONTECT
- ST436EMA
Tank and cover only
- SW3056AT40
WASHLET® S550e - Auto Flush compatible
- 9AU321-A
WASHLET adapter
- THU765
Auto Flush Kit
• MW4363056CEMFG#01
Same as MW4363056CEMFGA without Auto Flush
-CT446CUFGT40
Elongated bowl with CEFIONTECT
- ST436EMA
Tank and cover only
- SW3056AT40
WASHLET S550e
- 9AU321-A
WASHLET adapter
Optional Components
• TSU08W.10
10" Unit Rough-In
• TSU08W.14
14" Unit Rough-In
COLORS/FINISHES
• #01 Cotton
DYNAMAX
TORNADO FLUSH
CEFIONTECT
EWATER+
Auto Flush
UNIVERSAL
HEIGHT
PRODUCT SPECIFICATION
The two-piece, ultra high-efciency, DYNAMAX
TORNADO FLUSH toilet shall be dual ush 1.28
GPF/0.8 GPF. Toilet shall have CEFIONTECT ceramic
glaze, elongated front bowl, high prole tank, complete
skirted bowl and chrome plated trip lever. Toilet shall be
TOTO Model MW4363056CEMFG__#01.
See SW3056AT40 Specication Sheet for details on
included WASHLET.
CODES/STANDARDS
• Meets and exceeds ASME A112.19.2/CSA B45.1,
ASME A112.19.14
• Certications: 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 Efciency
Ordinance, and others
• Complies with CA Prop 65 warning requirements
• ADA compliant when installed with trip lever on the
approach side

MW4363056CEMFG(A)
Double Sanitary Tee / Sanitary CrossDouble Combination Wye / 1/8 Bend
YES NO
MW4363046CEMFG & MW4363056CEMFG
MW4363046CUMFG & MW4363056CUMFG
Aquia IV® Cube 1G® WASHLET®+ S550e
Two-Piece Toilet - 1.28 and 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 SW3056AT40 Specication Sheet for details on included WASHLET.
1.28 & 0.8 GPF (4.8 & 3.0 LPF)
DYNAMAX TORNADO FLUSH
8 psi (Flowing)
5-5/8" x 4-1/8"
2-1/2"
12" (10" and 14" options available)
2-1/8"
One Year Limited Warranty
Vitreous China
CT446CUFGT40
85 lbs
ST436EMA
29 lbs
CT446CUFGT40
30-3/4"L x 17-3/8"W x 20-1/2"H
ST436EMA
17-1/4"L x 7-1/8"W x 15-1/4"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.
To maintain adequate wall gap between the back of the
tank and wall, mount the oor ange at a nominal 12”
rough-in distance.
Ultra-low high efciency toilets require a system with
adequate supplemental ows from other water usage
xtures and a 4" ID drainline with minimum 2% slope
and maximum linear runs of 60ft.
**GFCI o utlet of 120V, 10amps.
Washl et pow er cor d is 4 ' long with 3 prongs.
Finished Wall
27 9/16"
[700mm]
6 3/8"
[161mm]
18 1/2"
[470mm]
15 9/16"
[395mm]
13/16"
[21mm]
1 3/4"
[45mm]
12"
[305mm]
Finished
Floor
5 1/2"
[140mm]
6 7/8"
[175mm]
Seat Height
17 5/8"
[447mm]
**GFCI Outl et
12" from Floor
Supply
as Req'd
*4 3/4"
[121mm]
11 13/16"
[300mm]
15 1/16"
[383mm]
7 7/8"
[200mm]
16 1/2"
[419mm]
*4 3/4"
[121mm]
* Suggested
Dimension
20 15/16"
[531mm]
4 15/16"
[125mm]
30 3/4"
[781mm]
16 1/8"
[410mm]
Max. protrusion
w/ shutoff valve
1 7/16"
[37mm]
[152mm]
[305mm]
3 9/16"
[90mm]
4 13/16"
[122mm]
11 5/8"
[296mm]
6"
21 1/8"
12"
Finished
Wall
These dimensions and specications are subject to change without notice
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# SS-01700 v.01