Fixture Flow Atlas
Menu
Water use calculator
HomeTank-type toilets

PRODUCT SPECIFICATIONS

Tynan 4531WR.XX

Source rating — not measured installation performanceRecorded rating (US gal/flush)Recorded rating: 101
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
ParameterTynan 4531WR.XXTynan 4372Premier 1034395American Standard 3471128.XXX
Source model nameLouthBradyNot suppliedHorizon
Rated flush volumevolume: 1 US gal/flushvolume: 1.28 US gal/flushvolume: 1.28 US gal/flushvolume: 1.28 US gal/flush
Flush typeSingleSingleSingleSingle
Source bowl model number7520.XX0342N2442EB3061101R.XXX
Source tank model number1712WR.XX1322N2442T4061428R.XXX
Flush mechanismPressure AssistGravityGravityGravity

Model specifications

Recorded in the EPA directory snapshot of 2026-10-30
ParameterRecorded value
Source bowl model number7520.XX
Brand as reportedTynan
Flush mechanismPressure Assist
Flush typeSingle
Rated flush volumevolume: 1 US gal/flush
Source model nameLouth
Source model number4531WR.XX
Source tank model number1712WR.XX

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.

Other source models to examine

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

Related category guides and research · All guides · Explore a shower and toilet use scenario