
FEATURES
• 20-5/16"x 15-9/16" Undercounter lavatory
• Optional CeFiONtect™ ceramic glaze -
debris and mold from sticking to ceramic surfaces,
leading to fewer chemicals and less water in
cleaning
• ADA compliant (with overflow to the rear)
• Mounting assembly complete with installation
template and mounting screw set for
wood countertops
• THU410 is required for marble/granite type counter
top installation and must be purchased separately
prevents
MODELS
• LT481G - with CeFiONtect
(#01, #03, #11, #12)
• LT481 - without CeFiONtect
(#51)
COLORS/FINISHES
LT481(G)
Maris™ Undercounter Lavatory
CeFiONtect
PRODUCT SPECIFICATION
The undercounter lavatory shall be made of vitreous
china. Lavatory shall be 20-5/16"in length and 15-9/16"
in width. Product shall be with overflow and lavatory
shall include mounting assembly. Lavatory shall be
TOTO Model LT481______.
• #01 Cotton
#03 Bone
#11 Colonial White
#12 Sedona Beige
#51 Ebony
CODES/STANDARDS
• Meets and exceeds ASME A112.19.2/CSA B45.1
• Certifications: IAPMO(cUPC), State of
Massachusetts, City of Los Angeles, and others
• Meets ADA guidelines and ANSI A117.1
requirements when countertop is installed 864mm
(34") from finished floor and lavatory is installed
51mm (2") minimum from front edge.

LT481(G)
Maris™ Undercounter Lavatory
SPECIFICATIONS INSTALLATION NOTES
• Waste 1-1/4" O.D.
• Size 22-5/8"W x 17-7/8"D
• Basin 20-5/16"W x 15-9/16"D
• Warranty One Year Limited Warranty
• Material Vitreous china
• Shipping Weight 22lbs.
• Shipping Dimensions 25"W X 19-1/4"D X
10-1/2"H
Install this product according to the installation guide.
Supplied basin clamp assemblies require ¾” (19 mm)
minimum countertop thickness. Installer must supply anchors
for thinner countertops.
NOTICE: Countertop manufacturer or cutter must use the
current product template available at www.totousa.com.
TOTO USA Inc. is not responsible for cutout errors when the
incorrect cut-out template is used.
Wood/Composite Wood/Etc.
THU408 or THU409
(Included)
Marble/Granite/Etc.
THU410
(Sold Separately)
Will comply with ADA when installed per Section 606
Lavatories of the ADA 2010 Accessible Design Standard to
meet barrier free clearance with maximum rim height of 34”.
Will comply with CSA B651 when installed per Clause 6.2.3
Lavatories of the CSA 2012 Accessible Design Standard to
meet barrier free clearance with maximum rim height of 34”.
Ph: (888) 295-8134 | Fax: (800) 699-4889 | www.totousa.com | © TOTO USA
These dimensions and specications are subject to change without notice
#SS-00574 v.04