{"id":"product-8987360fe81e163a06e3f74f","slug":"takagi-tk-540x3-neh-1-06e3f74f","kind":"model","name":"Takagi T-H3-OS-N 1**","manufacturer":{"id":"company-ad6bc44939280874e2734c89","name":"A. O. Smith"},"manufacturerCountryCode":"US","brandId":"brand:takagi","brand":"Takagi","modelNumber":"TK-540X3-NEH 1**","partNumbers":[],"gtins":[],"wics":["04.4.001"],"relevance":"water","lifecycleStatus":"active","tier":0,"completeness":0.75,"href":"/api/v1/products/takagi-tk-540x3-neh-1-06e3f74f","web":"/en/products/takagi-tk-540x3-neh-1-06e3f74f","aliases":[],"familyId":"family-79664da653291a2303b2fd43","familySlug":"takagi-t-h3-os-n-1-03b2fd43","officialUrl":null,"attributes":[{"key":"type","label":"Type","value":"Gas Tankless","valueType":"string","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"fuel","label":"Fuel","value":"Natural Gas","valueType":"string","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"vent_type","label":"Vent Type","value":"Power Vent","valueType":"string","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"storage_volume_gallons","unit":"gallons","label":"Storage Volume (gallons)","value":1,"valueType":"number","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"maximum_gallons_per_minute","label":"Maximum Gallons Per Minute","value":5.8,"valueType":"number","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"minimum_gallons_per_minute","label":"Minimum Gallons Per Minute","value":1,"valueType":"number","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"draw_pattern","unit":"Intended Usage","label":"Draw Pattern (Intended Usage)","value":"High-Usage","valueType":"string","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"uniform_energy_factor_uef","unit":"UEF","label":"Uniform Energy Factor (UEF)","value":0.95,"valueType":"number","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"therms_year_for_natural_gas","label":"Therms/year for Natural Gas","value":178,"valueType":"number","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"gallons_year_for_propane","label":"Gallons/year for Propane","value":194.53,"valueType":"number","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"input_rate_for_gas_thousand_btu_per_hour","unit":"Btu/hr","label":"Max. Input Rate for Gas Products (Btu/hr)","value":199000,"valueType":"number","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"max_amps","label":"Max. Amps","value":5,"valueType":"number","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"recovery_efficiency","unit":"%","label":"Recovery Efficiency (%)","value":96,"valueType":"number","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"tank_height_inches","unit":"inches","label":"Tank Height (inches)","value":1,"valueType":"number","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"height_to_vent_inches","unit":"inches","label":"Height to Vent (inches)","value":1,"valueType":"number","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"tank_diameter_inches","unit":"inches","label":"Tank Diameter (inches)","value":1,"valueType":"number","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"vent_size_inches","unit":"inches","label":"Vent Size 1 (inches)","value":3,"valueType":"number","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"water_heater_depth_inches","unit":"inches","label":"Water Heater Depth (inches)","value":11,"valueType":"number","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"water_heater_height_inches","unit":"inches","label":"Water Heater Height (inches)","value":22,"valueType":"number","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"water_heater_width_inches","unit":"inches","label":"Water Heater Width (inches)","value":18,"valueType":"number","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"connected_capable","label":"Connected Capable","value":"No","valueType":"string","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"date_available_on_market","label":"Date Available On Market","value":"2018-10-29T00:00:00.000","valueType":"string","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},{"key":"markets","label":"Markets","value":"United States, Canada","valueType":"string","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}}],"certifications":[{"name":"EPA ENERGY STAR certified product","issuer":"U.S. Environmental Protection Agency","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","validFrom":"2023-12-18","identifier":"2862511","provenance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}}],"status":"active","provenance":{"name":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"},"wics":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"},"brand":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"},"gtins":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"},"relevance":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"},"attributes":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"},"familyName":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"},"modelNumber":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"},"manufacturer":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"},"certifications":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"},"manufacturerName":{"ref":"EPA ENERGY STAR certified water products","method":"authorized_api","source":"government_dataset","retrieved":"2026-07-17","sourceUrl":"https://data.energystar.gov/resource/pbpq-swnu.json?pd_id=2862511","confidence":0.99,"importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","rawObjectHash":"f9dc61805df7d3575536bd69021478674b597b222ffc2ed79d4908daf58894b5","sourceRecordId":"pbpq-swnu:2862511"}},"sourceCoverage":[{"sourceId":"epa-energy-star-water-products","lastSeenAt":"2026-07-17T01:55:32.213Z","firstSeenAt":"2026-07-17T01:55:32.213Z","importBatch":"c5f586a0-b373-4c62-b0ca-7abf97177911","sourceRecordId":"pbpq-swnu:2862511"}],"createdAt":"2026-07-17T01:55:32.213Z","updatedAt":"2026-07-17T03:15:10.814Z"}