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Item # bci1250928

The Kohler K-4474-47 has been discontinued

** See similar or replacement items below **

Kohler
Item # bci1250928

Kohler Kelston 1.6 GPF Toilet Tank Only with AquaPiston Technology

Model: K-4474-47
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Item: bci1250928

Discontinued

We still have product details and accessories, scroll down to see them!

Discontinued

We still have product details and accessories, scroll down to see them!

Details

Product Features:

  • Tank only configuration - allows the opportunity to match pieces with a selected bowl
  • Covered under Kohler's 1 year limited warranty
  • The Kelston Collection brings warmth and elegance to the bath
  • Constructed of durable, easy to clean vitreous china
  • Features a powerful gravity flush with AquaPiston technology

Product Technologies / Benefits:

  • AquaPiston: AquaPiston single flush canister technology uses the force of gravity and a precision-engineered tank, bowl, and trapway to create a strong, efficient siphon during flushing. The canister flush valve's 3:2 ratio optimizes flush performance and resists warping and deterioration, while its durable design features 90% less exposed seal material than a standard 3-inch flapper flush valve, guaranteeing leak-free performance. The light-touch canister requires lower activation force than a flapper, and once activated, allows water to flow into the bowl from all sides (360 degrees), increasing each flush's power and effectiveness.

Product Specifications:

  • Overall Height: 14" (measured from bottom to top of tank)
  • Overall Depth: 8-15/16" (measured from back to front of tank)
  • Overall Width: 16-3/4" (measured from rightmost to leftmost edge of tank)
  • Flow Rate: 1.6 GPF (gallons per flush)

Variations:

  • K-4474: This model
  • K-4469: 1.28 GPF version of this model
  • K-3754: This model with bowl (complete toilet fixture)

Additional Kohler Links

Dimensions and Measurements

Depth
8.94 in.
Gallons Per Flush
1.6
Height
14 in.
Width
16.75 in.

Dimensions and Measurements

Depth
8.94 in.
Gallons Per Flush
1.6
Height
14 in.
Width
16.75 in.

Characteristics and Features

Configuration
Tank Only
Flush Type
Gravity Flush
Material
Vitreous China
Trip Lever Placement
Left

Characteristics and Features

Configuration
Tank Only
Flush Type
Gravity Flush
Material
Vitreous China
Trip Lever Placement
Left

Manufacturer Technology

Flush Technology
Class Five

Manufacturer Technology

Flush Technology
Class Five

Warranty and Product Information

CA Drought Compliant
No
Country Of Origin
USA
Made in America
Yes
TX Drought Compliant
No
WaterSense Certified
No

Warranty and Product Information

CA Drought Compliant
No
Country Of Origin
USA
Made in America
Yes
TX Drought Compliant
No
WaterSense Certified
No

Reviews

(25)
4.5 out of 5 Stars

Product Q&A

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