
Drake® Transitional WASHLET®+ S550e Two-Piece Toilet
FEATURES
• Concealed supply connection for seamless
installation
• TORNADO FLUSH® system, high-efficiency (1.28
GPF/4.8 LPF)
• Transitional style tank
• CEFIONTECT® ceramic glaze minimizes waste from
sticking to porous ceramic surfaces.
• 10" Rough-in, supply line sold separately
• Universal Height
• Chrome plated trip lever
• Auto flush available as upgrade
• Elongated front bowl and WASHLET+ S550e and
tank set
• EWATER+
• On-demand remote function cleans wand with
EWATER+
• PREMIST® of bowl before each use
• Remote control operated
• Auto Open / Close lid
• Night light
MODELS
• MW7863056CEFGA.10 (#01)
With CEFIONTECT ceramic glaze, WASHLET+
S550e with contemporary design and Auto Flush
• C776CEFGT40.10
Elongated bowl with CEFIONTECT
• ST786EA
Tank and cover only
• SW3056AT40
WASHLET+ S550e
• THU767
Auto Flush Kit
• MW7863056CEFG.10 (#01)
Same as MW7863056CEFGA.10 without Auto Flush
®
auto-cleans wand and bowl
MW7863056CEFG(A).10
- 1.28 GPF, 10" Rough-In
TORNADO FLUSH
CEFIONTECT
UNIVERSAL HEIGHT
PRODUCT SPECIFICATION
The two-piece high-efficiency TORNADO FLUSH toilet
shall be 1.28 GPF/4.8 LPF. Universal Height Toilet with
CEFIONTECT glaze finish. Toilet shall be 10" rough-in,
elongated front bowl and chrome trip lever. Toilet shall
be TOTO Model MW7863056CEFG___.10#01.
See TOTO Specification sheet SW3056AT40 for details
on required WASHLET.
CODES/STANDARDS
EWATER+
Auto Flush
OPTIONAL COMPONENTS
• THU398(#01, #PN, #BN)
Trip Lever - Cotton, Polished Nickel, Brushed Nickel
COLORS/FINISHES
• #01 Cotton
• Meets and 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 Green Building
Code, City of Los Angeles Water Efficiency
Ordinance, and others
• ADA compliant (when installed with trip lever
located on the approach side)
• Complies with CA Prop 65 warning requirements

CST786CEFG.10 w/ S500e or S550e
MW7863056CEFG(A).10
Double Sanitary Tee / Sanitary CrossDouble Combination Wye / 1/8 Bend
YES NO
Drake® Transitional WASHLET®+ S550e Two-Piece Toilet
- 1.28 GPF, 10" Rough-In
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 GPF (4.8 LPF)
TORNADO FLUSH
®
8 psi (Flowing)
9" x 6-7/8"
2-1/8"
10"
2-1/8"
One Year Limited Warranty
Vitreous China
C776CEFGT40.10
62 lbs.
ST786EA
34 lbs.
C776CEFGT40.10
30-1/8" L x 15-1/4" W1 x 10-7/8" W2 x 17-3/4" H
ST786EA
20" L x 9-3/8" W x 15-5/8" 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 10”
rough-in distance.
18 5/8"
[473 mm]
13/16"
[20 mm]
**GFCI outlet of 120V, 10amps.
Washlet power cord is 4' long with 3 prongs.
Finished Wall
Finished WallFinished Wall
Finished Wall
28 3/8"
[720 mm]
1 9/16"
[40 mm]
18 1/2"
[470 mm]
14"
[355 mm]
5 1/2"
[140 mm]
3/16"
[4 mm]
7 13/16"
[199 mm]
Ø1 15/16"
[Ø50 mm]
Finished
Floor
4 5/8"
[117 mm]
Water Level
5 1/2"
[140 mm]
SEAT HEIGHT
17 5/8"
[447 mm]
**GFCI Outlet
12" from Floor
[140 mm]
11 13/16"
[300 mm]
Supply as
Req'd
* Suggested
Dimension
5 1/2"
[200 mm]
[190 mm]
7 7/8"
* 7 1/2"
15 1/16"
[382 mm]
19 1/8"
[485 mm]
* 4 5/1 6"
* 4 5/1 6"
[109 mm]
[109 mm]
20 15/16"
[532 mm]
4 13/16"
[122 mm]
16 1/8"
[410 mm]
4 13/16"
[122 mm]
30 11/16"
[780 mm]
1 7/16"
[37 mm]
[152 mm]
6"
10"
[254 mm]
9 13/16"
[250 mm]
Finished
Wall
24 7/16"
[620 mm]
These dimensions and specifications are subject to change without notice
Ph: (888) 295-8134 | Fax: (800) 699-4889 | www.totousa.com | © TOTO USA
# SS-02048 v.02