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The TOTO® Supreme® Oval Wall-Mount Bathroom Sink and Shroud for 4 Inch Center Faucets is slender and space-saving and will work in any bathroom space. The Supreme sink features a stylish deep bowl and comes with a matching shroud to hide your water outlet and supply. The Supreme sink has a rear overflow.
Features
- Slender, space-saving, oval wall-mount design
- Shroud serves to hide outlet and supply lines
- CEFIONTECT ceramic glaze that minimizes waste from sticking to ceramic surfaces, reducing the need for harsh chemicals
- 4 inch center faucet holes
- Complete with mounting hardware
- Rear overflow|ADA compliant when installed without shroud
| Model No | Height | Mounting Type | Faucet Hole Spacing |
| LPT241.8G#11 | 34.5 | Pedestal | 8 Inch Center |
| LPT241.8G#01 | 34.5 | Pedestal | 8 Inch Center |
| LHT241.4G#11 | 34.5 | Pedestal | 4 Inch Center |
| LHT241.4G#01 | 34.5 | Pedestal | 4 Inch Center |
| LHT241.4G#12 | Wall-Mount | 4 Inch Center | |
| LHT241.4G#03 | Wall-Mount | 4 Inch Center | |
| LPT241G#03 | 34.5 | Wall-Mount | Single Hole |
| LPT241G#11 | 34.5 | Wall-Mount | Single Hole |
| LPT241G#12 | 34.5 | Pedestal | Single Hole |
| LPT241G#01 | 34.5 | Pedestal | Single Hole |
| LHT241G#11 | Pedestal | Single Hole | |
| LHT241G#01 | Pedestal | Single Hole | |
| LHT241G#03 | Wall-Mount | Single Hole | |
| LHT241G#12 | 34.5 | Wall-Mount | Single Hole |
| LHT241#51 | 34.5 | Wall-Mount | Single Hole |
| LPT241.4#51 | 34.5 | Wall-Mount | 4 Inch Center |
| LPT241.8#51 | 34.5 | Pedestal | 8 Inch Center |
| LHT241.8#51 | 34.5 | Pedestal | Single Hole |
| LPT241#51 | Pedestal | 4Inch Center |
Spec-Sheet
Manual-parts-Sheet
Installation-Sheet
Manufacturer Resources
LPT241(G)-Spec-Sheet
Product Specs
- Basin Length:
- 13.25
- Basin Width:
- 20.5
- Overflow Location:
- Rear
- Component Part 1:
- LT241.4G#01
- Component Part 2:
- HT242#01
- Collection:
- Supreme
- Product Group:
- Washroom/Bath
- Product Subgroup:
- Sinks
- Product Length:
- 19.625
- Product Shape:
- Oval
- Product Weight:
- 34
- Product Width:
- 22.875
- Department:
- Plumbing
TOTO LHT241.4G#01 – Frequently Asked Questions
1) Will the TOTO Supreme oval sink work in an ADA-compliant restroom?
The Supreme oval sink is ADA compliant, but only when it is installed without the shroud. The shroud is the cover that conceals the drain outlet and supply lines, and it occupies the knee space under the bowl. On an ADA opening, mount the sink to the wall, leave the shroud off, and insulate or wrap the exposed supplies and trap the way the code requires for exposed piping.
2) Will a widespread faucet fit the TOTO Supreme sink, or do I need a centerset?
Depends which Supreme you order. The Supreme comes drilled three ways: 4 inch center, 8 inch center, and single hole. A standard widespread trim needs the 8 inch center drilling, a centerset 4 inch trim needs the 4 inch center, and a single-hole or vessel-style faucet needs the single hole version. The drilling is molded into the china, so it cannot be changed in the field. Pick the deck drilling to match the faucet before you order.
3) Is the TOTO Supreme a wall-hung sink or a pedestal sink?
Both configurations exist under the Supreme name. The same oval bowl is sold as a wall-mount unit, where the bowl carries on a wall bracket and the shroud conceals the piping, and as a pedestal unit, where a china pedestal takes part of the load and hides the supplies. Wall-mount is the one to use when you need open floor for cleaning or ADA knee clearance; pedestal is the residential-look option and does not require the same wall blocking behind the bowl.
4) What are the actual dimensions of the TOTO Supreme oval lavatory, and will it fit a narrow bathroom?
Overall the Supreme measures 22.875 by 19.625 inches, with a basin of 20.5 by 13.25 inches. That is a tight footprint for a full-size lavatory, which is the point of the oval wall-mount design: it projects less into a small or half bath than a rectangular deck-mount bowl while still giving a deep usable basin. The china alone weighs 34 pounds, so a wall-mount install needs solid blocking in the wall, not just drywall anchors.
5) Does the TOTO Supreme sink have an overflow, and where does it drain?
The Supreme has a rear overflow, meaning the overflow channel exits at the back of the bowl. That matters for the drain assembly: order a pop-up or grid drain made for an overflow lavatory, not a non-overflow drain, or the overflow will have nowhere to discharge. It also means the back of the bowl carries the overflow passage, so do not modify the china there.
6) What is CEFIONTECT on the TOTO Supreme sink and is it worth specifying for a high-traffic restroom?
CEFIONTECT is TOTO's ceramic glaze, and the Supreme is sold both with it and without it. The glazed version keeps waste and soap residue from adhering to the china surface, which cuts how often housekeeping has to scrub and how much harsh chemical goes on the bowl. For a commercial or multi-family restroom cleaned on a schedule, the CEFIONTECT version is the one to spec. On a low-use residential half bath the standard glaze is generally enough. The model numbers carry a G when the glaze is included.
7) What colors does the TOTO Supreme lavatory come in for matching existing fixtures across a building?
Five colors are offered on the Supreme: Cotton White, Colonial White, Bone, Sedona Beige, and Ebony. If you are replacing one bowl in a building already fitted with TOTO china, match the color code rather than the color name, since Cotton White and Colonial White are distinct shades and read differently side by side. The code is the suffix on the model number, for example the 01 on LHT241.4G#01 and the 11 on LHT241.4G#11.
8) Does mounting hardware come with the TOTO Supreme sink, or do I need to order it separately?
Mounting hardware ships with the Supreme sink, so the bracket or fastening kit for the configuration you buy is in the carton. What is not included is the faucet, the drain assembly, the P-trap, and the supply stops and risers. Budget those separately, and match the drain to an overflow lavatory since the Supreme has a rear overflow.
9) I only need to replace the china bowl on an existing TOTO Supreme, not the whole assembly. What are the individual pieces?
The Supreme wall-mount assembly breaks into two orderable components: the lavatory bowl itself, LT241.4G#01, and the shroud, HT242#01. If a bowl cracked but the shroud is intact, you replace only the bowl, and if the shroud was damaged during a plumbing repair you replace only that. Both of those part numbers carry the 01 color code, so confirm the color code on the fixture you are matching before ordering.
10) Is the TOTO Supreme wall-mount sink deep enough for real use, or is it just a compact powder room bowl?
The Supreme is a deep-bowl design in a slim oval body, with a basin measuring 20.5 by 13.25 inches inside an overall 22.875 by 19.625 inch fixture. The depth is what separates it from the shallow compact lavatories usually used where space is short: you get a usable bowl that contains splash, in a footprint that suits a small bath, a powder room, or a restroom where floor space is at a premium.
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Does the TOTO LHT241.4G#01 come with a warranty?
Absolutely. The TOTO LHT241.4G#01 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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