Toto Vespin II Toilet

Both flush rates are offered, and the model number tells you which is which. CEF in the number is the 1.28 gpf version (MS474124CEFG#01), CUF is the 1.0 gpf version (MS474124CUFG#01). Same pattern on the bowl-and-tank sets: CST474CEFG#01 is 1.28 gpf, CST474CUFG#01 is 1.0 gpf. If your jurisdiction requires a high-efficiency fixture at 1.0 gpf or less, order a CUF number.

Right-hand lever is available on the bowl-and-tank sets: CST474CEFRG#01 at 1.28 gpf and CST474CUFRG#01 at 1.0 gpf. The R in the model number is the right-hand trip lever. Every other Vespin II configuration ships with the lever on the left, which is the standard side. This matters when the tank sits tight to a side wall or a vanity and a left lever would be hard to reach.

No. The two Ebony models, MS474124CEF#51 at 1.28 gpf and MS474124CUF#51 at 1.0 gpf, are supplied without CEFIONTECT. That is why their model numbers drop the G that the glazed versions carry (compare MS474124CUFG#01). Every other Vespin II finish, Cotton White, Bone, Colonial White and Sedona Beige, includes the glaze. If a housekeeping crew is cleaning these on a schedule and you want the easier-clean surface, the Ebony is the one configuration that does not have it.

They are different pieces of the same fixture. MS474124 numbers are the complete two-piece toilet. CST474 numbers are supplied as bowl and tank. CT474CUFG#01 is the bowl only, which is what you order when you are replacing a cracked bowl and keeping the tank, or when the tank is being sourced separately. Ordering a CT number expecting a whole toilet is the common mistake here.

Yes, and the model number tells you which seat. MW4743074CEFG#01 pairs the Vespin II with the Washlet C2 at 1.28 gpf, and MW4743074CUFG#01 is the same combination at 1.0 gpf. For the C5 seat, order MW4743084CEFG#01 at 1.28 gpf or MW4743084CUFG#01 at 1.0 gpf. All four are Cotton White with CEFIONTECT and a left lever. A Washlet seat needs a GFCI receptacle within reach of the fixture, so budget the electrical if the bathroom does not already have one behind the toilet.

Five finishes across the Vespin II two-piece sets: Cotton White (#01), Bone (#03), Colonial White (#11), Sedona Beige (#12) and Ebony (#51). The suffix after the hash is the color code, so MS474124CUFG#12 is the 1.0 gpf Sedona Beige. If you are matching an existing lavatory or a fleet of units in a building, order by that suffix rather than by the color name.

It is not. The right-hand lever Vespin II is built only as a Cotton White bowl-and-tank set, CST474CEFRG#01 or CST474CUFRG#01. Bone, Colonial White, Sedona Beige and Ebony are all left-lever two-piece models. If the color has to match and the lever position is the problem, the usual fix is to plan the rough-in so the left lever clears, since every colored Vespin II ships that way.

Write the full number including the color suffix, because the Vespin II splits four ways: flush rate (CEF for 1.28 gpf, CUF for 1.0 gpf), what is in the box (MS complete two-piece, CST bowl and tank, CT bowl only), lever side, and color. MS474124CUFG#01 is the most commonly specified line for a fleet: complete 1.0 gpf two-piece, Cotton White, CEFIONTECT glaze, left lever. Keeping every unit on one number means one repair bowl to stock, CT474CUFG#01, rather than a mix.