PRODUCT SPECIFICATIONS

Hennessy & Hinchcliffe N7717SR

Source rating — not measured installation performanceRecorded rating (US gal/flush)Recorded rating: 0.801
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 numberN7717SR
Field source

ZIPCSV:WaterSense-Products-TankTypeToilets.csv!R265C4

Original cell: N7717SR

FieldID: 3ce86b35384e3f2d42741429682282041e502d95916981d61137c7db1d194712

EvidenceID: 0ecf9ad5d9b901054f74728c9fc205cfb057b58e42327daf938b7fa8cfb48012

Raw SHA256: 577fa416addade9df0ee69c78d9e7c46ac4098b933286d2515e1bb18f8ca78ef

Brand as reportedHennessy & Hinchcliffe
Field source

ZIPCSV:WaterSense-Products-TankTypeToilets.csv!R265C1

Original cell: Hennessy & Hinchcliffe

FieldID: e9306a9489967ce0ab251cf316ce1db184b1b055c8c4f064f770af041f55e7b4

EvidenceID: 028a2a9466404dcafdc8ecd16b5672aeeba00567191c2a29a5ed9c03644c00f3

Raw SHA256: 577fa416addade9df0ee69c78d9e7c46ac4098b933286d2515e1bb18f8ca78ef

Flush mechanismGravity
Field source

ZIPCSV:WaterSense-Products-TankTypeToilets.csv!R265C8

Original cell: Gravity

FieldID: 5d1180412c329f681ed46198dad31c6560c7c03b4cc7ede607d622627de29eb9

EvidenceID: 1909be4c7522e566ca07fd294de7cd041eb4c4d273df3e4ba72cc4317e181d92

Raw SHA256: 577fa416addade9df0ee69c78d9e7c46ac4098b933286d2515e1bb18f8ca78ef

Flush typeSingle
Field source

ZIPCSV:WaterSense-Products-TankTypeToilets.csv!R265C7

Original cell: Single

FieldID: ac3e065f6b6fb97904efd4c9fbaac278903e84251da90f706e9b35659317b014

EvidenceID: ae1404e49ffd25680747df623d9865d9c1bd8d006cb216b4d37fe4cc6997b2ff

Raw SHA256: 577fa416addade9df0ee69c78d9e7c46ac4098b933286d2515e1bb18f8ca78ef

Rated flush volumevolume: 0.8 US gal/flush
Field source

ZIPCSV:WaterSense-Products-TankTypeToilets.csv!R265C6

Original cell: 0.80

FieldID: d10be06e8f2a8c458a9f1c52c73b28a15df532497527c6c468c86c8365fa9663

EvidenceID: a565c75e0704bf580d2ed2592fcc70cf0f8268da64185bf8a5003eb1f57991a6

Raw SHA256: 577fa416addade9df0ee69c78d9e7c46ac4098b933286d2515e1bb18f8ca78ef

Source model nameProficiency
Field source

ZIPCSV:WaterSense-Products-TankTypeToilets.csv!R265C2

Original cell: Proficiency

FieldID: 0047e434d1c03152293cb2787b8e8341010e776cd046a10e5b60fb028fce6378

EvidenceID: c736fb78d38633b74a6eb4b16a0101af2c2788e7a8683247120120b8081d6120

Raw SHA256: 577fa416addade9df0ee69c78d9e7c46ac4098b933286d2515e1bb18f8ca78ef

Source model numberN7717SR
Field source

ZIPCSV:WaterSense-Products-TankTypeToilets.csv!R265C3

Original cell: N7717SR

FieldID: 0407a3168b56bd16b80b6ec839c7ecda561ae2662af75526fec66d7738c93657

EvidenceID: d98038ae072b90f48950e7aa088041f0168520b73deb7142c25c0cd0a9bebb0b

Raw SHA256: 577fa416addade9df0ee69c78d9e7c46ac4098b933286d2515e1bb18f8ca78ef

Source tank model numberN2216T
Field source

ZIPCSV:WaterSense-Products-TankTypeToilets.csv!R265C5

Original cell: N2216T

FieldID: 150b49b6e25634b26273e639a89950ef99f02e309dcad397b3708ea5cc4a1307

EvidenceID: 5dbdabbcd6fd758e8153615bb85df52bd0d867d0676830a205f21d610cd1f00d

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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