TOTO CST454CUF Drake II 1G Close Coupled Toilet Owner’s Manual

: October 28, 2023
: TOTO

Table of Contents

TOTO CST454CUF Drake II 1G Close Coupled Toilet
FEATURES
MODELS
COMPONENTS
COLORS/FINISHES
PRODUCT SPECIFICATION
CODES/STANDARDS
SPECIFICATIONS
INSTALLATION NOTES
DIMENSIONS
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)
01 Cotton
03 Bone
11 Colonial White
12 Sedona Beige
51 Ebony

TOTO CST454CUF Drake II 1G Close Coupled Toilet

FEATURES

Tornado Flush™ system, ultra high-efficiency (1.0GPF/3.8LPF)
CEFIONTECT® ceramic glaze minimizes waste from sticking to porous ceramic surfaces
Universal Height
Decorative two-piece design with high-profile tank
Elongated front bowl and tank set, less seat
Chrome trip lever
12″ Rough-in, supply line sold separately

MODELS

CST454CUFG
With CEFIONTECT ceramic glaze (#01, #03, #11, #12)
CST454CUF
Same as above less CEFIONTECT (#51 Only)
CST454CUFRG
With right-hand trip lever, CEFIONTECT ceramic glaze

COMPONENTS

C454CUFG Elongated bowl with CEFIONTECT
ST453UA Tank and cover only
ST453UR Tank and cover only, right-hand trip lever
SS224 SoftClose® seat (sold separately)
SS214 SoftClose® seat (sold separately)
SS204 SoftClose® seat (sold separately)
SS114 SoftClose® seat (sold separately)
SC534 Commercial seat (sold separately)

COLORS/FINISHES

01 Cotton
03 Bone
11 Colonial White
12 Sedona Beige
51 Ebony

PRODUCT SPECIFICATION

The two-piece ultra-high-efficiency Tornado Flush system toilet shall be 1.0GPF/3.8LPF. Toilet shall have CEFIONTECT ceramic glaze and be at Universal Height. Toilet shall have high-profile tank, elongated front bowl and Chrome trip lever. Toilet shall be TOTO Model CST454CUF

CODES/STANDARDS

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 AB715,
CALGreen Title 24, City of Los
Angeles Water Efficiency Ordinance,
California Energy Commission Standards
BAA Buy American Act Compliant
ADA compliant (when installed with trip lever located on the approach side)
Complies with CA Prop 65 warning requirements

SPECIFICATIONS

Water Use 1.0 GPF/3.8LPF
Flush System Tornado Flush
Min. Water Pressure 8 psi (static)
Water Surface 6-3/4″ x 8-5/8″
Trap Diameter 2-1/8″
Rough-in 12″
Trap Seal 2-1/8″
Warranty One Year Limited Warranty
Material Vitreous china
Shipping Weight C454CUF(G) 57.3lbs. ST453U(R) 28lbs.
Shipping Dimensions C454CUF(G) 29″ L X 14-3/4″ W1 X 11-1/2″ W2 X 16-1/4″ H ST453U(R) 18″ L X 9-1/2″ W X 16-1/2″ H

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.

Install this product according to the installation guide. 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.
Will comply with ADA when installed per Section 604 Water Closetsand Toilet Compartments of the ADA 2010 Accessible Design Standard with seat height between 17” to 19”, trip lever on approach side and flush actuation force of less than 5lbs. Will comply with CSA B651 when installed per Clause 6.2.6 Toilets of the CSA 2012 Accessible Design Standard with seat height between 17” to 19”, trip lever on approach side and flush actuation force of less than 5lbs.