

Highline® Tall two-piece elongated toilet, 1.28 gpf
- Product type
- Two-Piece Toilet
- Installation
- Floor-Mount
- 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 accessibility
In stock6 available
Additional components may be required and sold separately.
Check parts & fitProduct information
Overview & features
The KOHLER® Highline Tall is Kohler's tallest toilet – a full 2-1/2" taller than Comfort Height®toilets to provide ultimate accessibility and ease of use. With its clean, simple design and efficient performance, this Highline water-conserving two-piece elongated 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 an old 3.5-gallon toilet, without sacrificing flushing power.
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 accessibility
- 1.28 gpf (4.8 lpf)
- Left-hand Polished Chrome trip lever
- Combination consists of toilet bowl and tank
- Includes tank, tank accessory pack, tank cover, trip lever, and bolt caps
- 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
Specifications
| Model | 25224-0 |
|---|---|
| Finish | White |
| Material | Vitreous China |
| Product type | Toilets |
| Style | Transitional |
| Installation | Floor-mount |
| Application | Residential |
| Length | 28.78 in (731 mm) |
| Width | 18 in (457 mm) |
| Height | 33.25 in (845 mm) |
| ASME / CSA standard | ASME A112.19.2/CSA B45.1 |
| Warranty | KOHLER® Toilets and Seats Limited Warranty |
| Listed certifications | WaterSense |
| Rough-in | 12 in |
Documents
Dimensions & specifications
- Product type
- Two-Piece Toilet
- Installation
- Floor-Mount
- Material
- Vitreous China
- Length
- 28.78 in.
- Width
- 18.0 in.
- Height
- 33.25 in.
- Toilet type
- Two-Piece
- Seat included
- No
- Certifications
- ASME, CALGreen, CEC, WaterSense
What’s included
- Toilet bowl
- Toilet tank
- Tank accessory pack
- Tank cover
- Trip lever
- Bolt caps
Toilet seat not included.
Compatibility & additional parts
You may also need
The following items may be needed to complete the installation and are sold separately unless otherwise noted:
- Compatible elongated toilet seat sold separately
- Wax ring or approved installation seal
- Supply line and shutoff as required
Documents & downloads
Specifications
Installation & care
Service parts
CAD & BIM files
Contact us for documents for this model.
Delivery & returns
Availability and lead time
In stock
Availability can change as orders are placed.
Check availability & lead timeShipping policy
Before installation
Confirm the product, finish and required parts are right for your project, then review return eligibility.
Eligible items must remain unused, uninstalled, undamaged and in original packaging. Some special orders and installed goods are non-returnable, subject to statutory rights.
Parts, repair & warranty
- Replacement parts
Availability not confirmed
Replacement parts may be available for this model. Contact us with the model number and the part you need.
- Service & repair
Availability not confirmed
Faucetera+ does not provide installation or repair labour. We can help you find manufacturer support information.
- Care & repair information
Availability not confirmed
Manufacturer care, maintenance and repair information is provided when available. Contact us if you need help finding it.
An unconfirmed status means you should request current information before purchase. This does not limit any legal warranty or consumer right.
For the warranty terms for this model, review the manufacturer documents or contact us.
Nothing here limits any rights or legal warranties that apply to your purchase.
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