
Aquia® IV Close Coupled Toilet, 1.28 & 0.8 GPF
FEATURES
• DynaMax™ Tornado Flush® utilizes 360º cleaning
power to reach every part of the bowl
• Ultra high-efficiency dual flush 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 flow resistance
resulting in a quieter flushing sound
• Completely skirted design for a sleek and
understated look that's easier to clean
• Specially designed to accommodate a WASHLET®+
• Elongated front bowl, seat and tank set
• Chrome push-button
• 12" Rough-in
MODELS
• MS446124CEMG (#01, #12, #03, #11)
With CEFIONTECT ceramic glaze & includes
seat SS124
• MS446124CEM (#51)
Without CEFIONTECT ceramic glaze & includes
seat SS124
MS446124CEM(G)
DynaMax
Tornado Flush
Skirted Design
COMPONENTS
• CT446CUGT40
Elongated bowl with CEFIONTECT
• CT446CUT40
Elongated bowl without CEFIONTECT
• ST446EMA
Tank and cover only
• SS124
SoftClose Seat
Optional Components
• SS234
SoftClose Seat
• TSU08W.10
10" Unifit Rough-In
• TSU08W.14
14" Unifit Rough-In
• 9AU321-A
WASHLET® adapter
(Required for WASHLET installation)
COLORS/FINISHES
CEFIONTECT
PRODUCT SPECIFICATION
The two-piece, ultra high-efficiency, DynaMax Tornado
Flush toilet shall be dual flush 1.28 GPF/0.8 GPF. Toilet
shall be coated with CEFIONTECT, elongated front
bowl, high profile tank, complete skirted bowl and
chrome push-button. Toilet shall be TOTO Model
MS446124CEM____.
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
• #01 Cotton
• #12 Sedona Beige
Made to Order
• #03 Bone
• #11 Colonial White
• #51 Ebony
(Without CEFIONTECT)

MS446124CEM(G)
Double Sanitary Tee / Sanitary CrossDouble Combination Wye / 1/8 Bend
YES NO
Aquia® IV Close Coupled Toilet, 1.28 & 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
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" & 14" Optional)
2-1/8"
One Year Limited Warranty
Vitreous China
CT446CU(G)T40
85 lbs
ST446EMA
29 lbs
CT446CU(G)T40
30-3/4"L x 17-3/8"W x 20-1/2"H
ST446EMA
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.
3/16" [4mm]
3/4" [20mm]
12" [305mm]
Finished Wall
18 1/2" [470mm]
28 1/4" [718mm]
Water Level
6 7/8" [175mm]
5 33/64" [140mm]
4 39/64" [117mm]
Seat
Height
17" [432mm]
4 3/4" [120mm]
4 3/4" [120mm]
15 1/2" [393mm]
15 9/16" [395mm]
Supply as
required
29 1/4" [743mm]
Finished
Floor
Must use
90Ā angle
stop valve
3 9/16" [90mm]
Max. protrusion
from wall
6" [152mm]
21 1/8" [537mm]
12" [305mm]
Back of bowl
These dimensions and specications are subject to change without notice
Ph: (888) 295-8134 | Fax: (800) 699-4889 | www.totousa.com | © TOTO USA
# SS-01320 v.03