Highline® Classic Toilet tank, 1.6 gpf
- Product type
- Pressure-Assisted Toilet Tank
- KOHLER® plumbing products combine beautiful form and reliable function
- Combine with K-4304 or K-4304-L to create K-3493 Highline Pressure Lite toilet
- Please see K-3493 Highline Pressure Lite toilet for full details
In stock12 available
Tank or in-wall system only, unless stated otherwise.
Check parts & fitProduct information
Overview & features
The KOHLER Highline Classic toilet tank pairs a 1.6 gpf vitreous china design with Pressure Lite® flushing technology. Its clean, timeless profile suits a range of bathrooms, while a left-hand trip lever provides familiar operation. Pair the tank with a recommended Highline toilet bowl to complete the Pressure Lite® toilet.
Features
- KOHLER® plumbing products combine beautiful form and reliable function
- Combine with K-4304 or K-4304-L to create K-3493 Highline Pressure Lite toilet
- Please see K-3493 Highline Pressure Lite toilet for full details
Specifications
| Model | 4645-0 |
|---|---|
| Finish | White |
| Material | Vitreous China |
| Product type | Toilet Tanks |
| Style | Traditional |
| Application | Commercial |
| Length | 8.625 in (219 mm) |
| Width | 21.25 in (540 mm) |
| Height | 14.125 in (359 mm) |
| ASME / CSA standard | ASME A112.19.1/CSA B45.2 |
| Warranty | KOHLER® One-Year Limited Warranty |
Documents
Dimensions & specifications
- Product type
- Pressure-Assisted Toilet Tank
- Material
- Vitreous China
- Length
- 8.63 in.
- Width
- 21.25 in.
- Height
- 14.13 in.
- Certifications
- ASME
What’s included
Tank or in-wall system only, unless stated otherwise.
See the product description and manufacturer documents for package contents. Need to confirm a specific item? Contact us before ordering.
Compatibility & additional parts
You may also need
Some installations need additional parts such as a valve, rough-in, drain, seat or mounting hardware. Check the manufacturer documents or contact us and we’ll help confirm what your installation requires.
Compatible bowl, seat, carrier, actuator plate or trim.
Documents & downloads
Specifications
Installation & care
Service parts
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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