PRODUCT SPECIFICATIONS

Glacier Bay 1010139541

Source rating — not measured installation performanceRecorded rating (US gal/flush)Recorded rating: 1.2801.5
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.

Model specifications

Recorded in the EPA directory snapshot of 2026-10-30
ParameterRecorded valueSource
Source bowl model numberN2450RB
Field source

ZIPCSV:WaterSense-Products-TankTypeToilets.csv!R2955C4

Original cell: N2450RB

FieldID: 7941109da4edbefa2bcf7e41fe3eeaf3fb3ef39dc46ee29f06c728a495f76078

EvidenceID: 9e67586e5759a787cf5d5921716a25ff6d6b7275294baa0d43ad8d6600db0f46

Raw SHA256: 577fa416addade9df0ee69c78d9e7c46ac4098b933286d2515e1bb18f8ca78ef

Brand as reportedGlacier Bay
Field source

ZIPCSV:WaterSense-Products-TankTypeToilets.csv!R2955C1

Original cell: Glacier Bay

FieldID: f9401143cd6d07ab03f80253ee5e3aa077e0653717bc0cead2f5fa4d35edb96d

EvidenceID: 219257f0142b7daf6350e58f177f09b091850a6c256351fce4f46f8c18cea676

Raw SHA256: 577fa416addade9df0ee69c78d9e7c46ac4098b933286d2515e1bb18f8ca78ef

Flush mechanismGravity
Field source

ZIPCSV:WaterSense-Products-TankTypeToilets.csv!R2955C8

Original cell: Gravity

FieldID: 59881511308940cd4f6a149b6aa2912e67c9ba4357db2f352ec7d1ccfb683c4d

EvidenceID: a0ce6b2952bc59f75faa3780d1037b88e10f949215ccb95370a248b33abd3874

Raw SHA256: 577fa416addade9df0ee69c78d9e7c46ac4098b933286d2515e1bb18f8ca78ef

Flush typeSingle
Field source

ZIPCSV:WaterSense-Products-TankTypeToilets.csv!R2955C7

Original cell: Single

FieldID: 708669ab638b86e0b31c7ced658b3629d5ac180bf34cb37ef733d2b3e3101c27

EvidenceID: 34aeb914d7f569d948860e8a581b591fe65b798876a524365b86a50c5addf673

Raw SHA256: 577fa416addade9df0ee69c78d9e7c46ac4098b933286d2515e1bb18f8ca78ef

Rated flush volumevolume: 1.28 US gal/flush
Field source

ZIPCSV:WaterSense-Products-TankTypeToilets.csv!R2955C6

Original cell: 1.28

FieldID: 4161a0265d96603148cb183e0174ee1daf272e1508cbc7ed25b90bf76c408955

EvidenceID: f4dada79fe162aed792a43fbfc5241b2f1810e35f13a30fc35f0cad39923d716

Raw SHA256: 577fa416addade9df0ee69c78d9e7c46ac4098b933286d2515e1bb18f8ca78ef

Source model namePower Flush
Field source

ZIPCSV:WaterSense-Products-TankTypeToilets.csv!R2955C2

Original cell: Power Flush

FieldID: c0612053cc8250f66f0ff1b663040ad8125f0d9dc5e42c022b76e1cae9e134db

EvidenceID: ec3f4f71e8b6890d87a8c428cc7bb7b9b08da0d3c275136e8a50d8ef2c8b80e5

Raw SHA256: 577fa416addade9df0ee69c78d9e7c46ac4098b933286d2515e1bb18f8ca78ef

Source model number1010139541
Field source

ZIPCSV:WaterSense-Products-TankTypeToilets.csv!R2955C3

Original cell: 1010139541

FieldID: ea6a9b359e52f167300aa4201d5f6758bf5b58ab10c6b90666ac41dc338e1288

EvidenceID: 398c3e6a41f17717d7a2fdc301bdb981e8839fcb604ef07171a381b26f8ff616

Raw SHA256: 577fa416addade9df0ee69c78d9e7c46ac4098b933286d2515e1bb18f8ca78ef

Source tank model numberN2450T
Field source

ZIPCSV:WaterSense-Products-TankTypeToilets.csv!R2955C5

Original cell: N2450T

FieldID: 6d2318e54e2aa3df2516169bc3ad5b942ca7f6dd2a9e7251cde655c96d01d0c0

EvidenceID: 6be2c71fbcfdaeefa0348ab42da01964ed7ca92d47f505a0a781f13d6260111c

Raw SHA256: 577fa416addade9df0ee69c78d9e7c46ac4098b933286d2515e1bb18f8ca78ef

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

What this record can — and cannot — answer

Use these fields to identify the source model and compare the same type of recorded quantity. This historical record does not establish current certification, sales availability, price, installation compatibility or measured performance in your building.

Official source: EPA WaterSense product directory. This is a category-wide source, not a model-specific product or purchase link. Read the source and methods notes.

Other source models to examine

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

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