
KOHLER Highline 2-Piece Curve 12-in Elongated Toilet 4.8 LPF
Article #31535177
Model #K-78276-0
Format 4.8L-12"
This item is not currently available for immediate purchase, but can be ordered by visiting the selected store.
Hassle-Free Returns
90 days to return or exchange in original condition and packaging.
Read Return Policy
Warranty
5-year limited
Description
-This Kohler toilet brings comfort, style and convenience to your bathroom. A brilliant blend of elegance and water efficiency, this Highline Curve model is characterized by a flared tank with subtle stepped detailing. Its elongated bowl offers added room and comfort. This toilet's Comfort Height feature offers chair-height seating that makes sitting down and standing up easier. Additionally, its Class Five flushing technology offers virtually great performance and rinsing power for a clean bowl that you won't need to scrub as often. This single-flush toilet uses the force of gravity and a precision-engineered tank, bowl, and trapway to create a strong siphon during flushing.
- Left-hand Polished Chrome trip lever
- Supply line sold separately
- 4.8 LPF
- The Complete Solution toilets provide everything you need, including bowl, tank, seat, wax ring, and hardware
- Class Five® flushing technology offers virtually plug-free performance and rinsing power for a clean bowl
- Three-bolt quick-connect installation
- Elongated bowl offers added room and comfort
- Comfort Height® feature offers chair-height seating that makes sitting down and standing up easier for most adults
- Single-flush gravity uses the force of gravity and a precision-engineered tank, bowl, and trapway to create a strong siphon during flushing


Ecological Attributes
This toilet is WaterSense® certified.
Product specifications
Base Warranty Labor(Months)
0
Assembled Height(in)
30.19
Assembled Weight(kg)
46.7208
Assembled Weight(lbs.)
103
Assembled Width(in)
18.75
Assembled Depth(in)
29.56
Bowl Height with Seat
18-7/16 in
Assembled Width(cm)
47.625
Assembled Width(mm)
476.25
Base Warranty Parts(Months)
60
Assembled Depth(cm)
75.0824
Assembled Depth(mm)
750.824
Assembled Height(cm)
76.6826
Assembled Height(mm)
766.826
Bowl Height
Chair height
Warranty
5-year limited
Toilet Seat Mounting
Top-mount
Bidet Function
No
WaterSense Labeled
Yes
Wax Ring Included
Yes
ADA Compliant
Yes
Bowl Height without Seat
16-1/2 in
Bowl Shape
Elongated
Collection Name
Highline
Color/Finish Family
White
Corner Installation
No
Deodorizing
No
Flush Lever Included
Yes
Flush Lever Location
Left front
Flush Technology
Gravity fed
Flush Type
Single
For Commercial Use
No
Gallons Per Flush
1.28
Hardware Color Family
Chrome
Hardware Finish
Polished
Heated Seat
No
High Efficiency
Yes
Installation Type
Floor mounted
Lined Tank
No
Manufacturer Color/Finish
White
Material
Vitreous china
Maximum Flush Rate
1.28 GPF (4.85 LPF)
Mounting Bolts Included
Yes
Night Light
No
Outlet Location
Floor outlet
Portable
No
Remote Control Included
No
Rimless
No
Rough-In Size
12 in
Rubber Bumpers Included
No
Seat Included
Yes
Seat Secure
Yes
Self-Cleaning
No
Skirted
No
Slow Close Feature
Yes
Smart Compatible
No
Supply Lines Included
No
Toilet Kit
Yes
Trapway Size
2-1/8 in
Type
2-piece
Frequently bought together
Does it come with a wax ring?
YES
Date published: 2024-06-20
Is the tank operating parts pre set up?
Yes; installed easily
Date published: 2024-06-05
Is there a liner or some insulation in the tank
Est-il possible d’installer un siège allongé avec bidet sur cette toilette?
Kohler Highline 2-Piece Curve 12-in Elongated Toilet 4.8 LPF is rated
out of
5 by
21.
Rated 4 out of
5
by
Teralou from
Great size
I bought this toilet a few weeks ago and it has be installed. I like the size and how well it fits in the bathroom.
Date published: 2024-06-28
Rated 5 out of
5
by
KDeb from
Easy to install & great to use! The perfect solution for my ensuite.
Date published: 2024-05-31
Rated 5 out of
5
by
Ronz10 from
Great in every way.
Excellent quality. Great flushing action. Very comfortable shape and height.
Date published: 2024-01-31
Rated 5 out of
5
by
regale from
Love the design and the hight and elongated bowl. Easy to install.
Date published: 2023-12-15
Rated 5 out of
5
by
CatG from
I installed it a week ago. It is working fine. Fast flush. I like the slow close seat
Date published: 2023-11-21
Rated 5 out of
5
by
linavan from
Saves the days
I have had the toilet just for a few weeks but love the higher prolonged seat and It has a strong flush
Date published: 2023-11-08
Rated 4 out of
5
by
Gloria Bo from
Prop 65
Opening the packaging we found the toilet seat wrapped with a prop 65 warning. What part of the toilet should we be concerned about?
Date published: 2022-07-23
Rated 3 out of
5
by
Intelitester from
Great Product but very Poorly Design and Tested.
Great product? but how do you judge a product unless you use one them.
This Kohler Toilet is so poorly designed or tested, when you sit comfortably on it your male body parts touch the water in the toilet bowl of some degree. Absolutely disgusting.
Either the bowl is not deep enough or the water rises too high or distance between the sitting area and the water level is not calculated right or simply it is designed for female
only house hold.
Date published: 2021-10-08