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Highline Arc® The Complete Solution® tall two-piece elongated toilet, 1.28 gpf
Kohler

Highline Arc® The Complete Solution® tall two-piece elongated toilet, 1.28 gpf

The Highline Arc® tall two-piece elongated toilet is Kohler's tallest toilet – a full 2-1/2" taller than Comfort Height toilets – to provide you not only with enhanced comfort and added ease to sit and stand, but to also aid in maintaining easy accessibility. With its clean, simple design and elegant flared tank, this Highline water-conserving toilet combines both style and function. An innovative 1.28-gallon flush setting provides significant water savings of up to 16,500 gallons per year compared to older 3.5-gallon toilets without sacrificing flushing power, and The Complete Solution package includes everything necessary for installation.

Features

  • Two-piece design
  • Elongated bowl offers added room and comfort
  • Tall height offers seating 2-1/2" (63.5 mm) higher than Comfort Height® for enhanced comfort, ease of sitting and standing, and gracious accessiblity
  • 1.28 gpf (4.8 lpf)
  • Left-hand Polished Chrome trip lever
  • 2-1/8" (54 mm) fully glazed trapway
  • The Complete Solution toilets provide everything you need, including bowl, tank, seat, wax ring, and hardware

Technology

  • Precision-engineered tank, bowl, and trapway create strong siphon during flushing
  • Class Five® canister optimizes the flow out of the tank, harnessing gravity and the natural powerful reducing cascade of water to increase the power and effectiveness of the flush

Installation

  • Three-bolt quick-connect installation
  • Standard 12" (305 mm) rough-in
  • Supply line sold separately

Get in contact with Kohler

Technical specification
  • Unique ref.Kohler-K-78305
  • Product familyToilets
  • Product groupHighline Arc®
  • TypeObject (single object)
  • Date of publishing2023-07-05
  • Edition number1
  • Height (inches)32.7
  • Width (inches)18.05
  • Depth (inches)29.54
Related
  • Material mainVitreous china
  • Designed inUnited States
  • Manufactured inUnited States
Classification
  • BIMobject CategorySanitary - Toilets
  • ETIM CodeEC011289
  • ETIM NameToilet closet
  • Uniclass 2015 CodeSL_35_80_89
  • Uniclass 2015 DescriptionToilets
  • CSI MasterFormat 2014 Code22 41 13.13
  • CSI MasterFormat 2014 TitleResidential Water Closets
  • OmniClass Number23-31 19 00
  • OmniClass TitleToilets

Region availability

North America
Canada
Mexico
United States
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