PRODUCT SPECIFICATIONS

TOTO CST746CEMR(G)

Source rating — not measured installation performanceRecorded rating (US gal/flush)Full flush: 1.28Reduced flush: 0.801.5
Chart generated from this record's EPA snapshot fields. Shared zero baseline; units shown above. This is not a measured flow or flush test.
Tank recordBowl record
Component identification schematic, not to scale. No installation dimensions or compatibility approval are implied.

Compare recorded specifications

Same source category and product or flush type. These are source-record comparisons, not compatible replacements or performance recommendations. Equal ratings do not make two models identical.

Historical EPA source fields; unknown values remain unknown
ParameterTOTO CST746CEMR(G)TOTO MW7463046CEMF(G)(A).10OVE DECORS ForresOVE DECORS Derry
Source model nameDrakeDrakeNot suppliedNot supplied
Rated flush volumefull: 1.28 / reduced: 0.8 US gal/flushfull: 1.28 / reduced: 0.8 US gal/flushfull: 1.6 / reduced: 1.1 US gal/flushfull: 1.6 / reduced: 1.1 US gal/flush
Flush typeDualDualDualDual
Source bowl model numberCT746CU(G)CT746CUF(G)T40.10Not suppliedNot supplied
Source tank model numberST746EM(R)ST746EM(A)Not suppliedNot supplied
Flush mechanismGravityGravityGravityGravity

Model specifications

Recorded in the EPA directory snapshot of 2026-10-30
ParameterRecorded value
Source bowl model numberCT746CU(G)
Brand as reportedTOTO
Flush mechanismGravity
Flush typeDual
Rated flush volumefull: 1.28 / reduced: 0.8 US gal/flush
Source model nameDrake
Source model numberCST746CEMR(G)
Source tank model numberST746EM(R)

Full and reduced flush volumes remain separate. Counts of uses are needed to estimate consumption; compatibility and installation conditions are not provided.

Source: EPA WaterSense directory. Sources & Methods.

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Same category and recorded type; these are navigation examples, not recommended substitutes or compatibility matches.

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