Item # bci214656

The Kohler K-1122-GRA-0 has been discontinued

** See similar or replacement items below **

Kohler Archer Collection 60" Three Wall Alcove Airpool Bath Tub with Right Hand Drain

Model: K-1122-GRA-0

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Product Overview

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Tub Features:

  • Kohler bathtubs are fully covered under warranty for up to a year after installation
  • Tub is constructed from an Acrylic material making it strong and flex resistant
  • BubbleMassage hydrotherapy tub - provides one of the most relaxing bath experiences available
  • The Archer Series takes its design from traditional Craftsman furniture
  • Revealing beveled edges and curved bases for a clean, sophisticated style
  • 120 air jets release thousands of bubbles that will surround, support and massage your body
  • Comfort height/depth design - provides a lower wall to step over when entering the bath, while maintaining the comfortable soaking depth of standard tubs
  • Installs with a Three-wall alcove configuration
  • Tub comes standard with molded lumbar, furthering user comfort
  • A textured slip-resistant bottom takes the worry out of slipping and sliding as you move about the tub
  • Equipped with an overflow assembly permitting the user to enjoy a deep soak without worrying about spillage
  • A built-in heater heats the air within the air jets to help maintain the desired temperature as the user enjoys a long soak
  • Product Meets or Exceeds the Following Codes/Standards: CSA, ASME, IAPMO, ASTM
  • Pair this bath with other products from the Archer Collection for a coordinated elegant look in the bathroom

Product Technologies and Benefits:

  • Acrylic Material - A strong, flex resistant material with a smooth finish that resists chipping and cracking, as well as being easy to clean.
  • BubbleMassage - BubbleMassage technology pushes air through air jets positioned along the perimeter of the bath, creating thousands of bubbles for a range of physical and visual sensations. BubbleMassage tubs offer a more invigorating experience over effervescence technology.
  • Built-In Heater - A Built-In Heater works to maintain your desired temperature by heating the air before it comes out of the air jets.

Tub Specifications:

  • Overall Height: 19" (measured from the top of tub rim to the bottom of basin)
  • Overall Width: 32" (measured from back most to front most point on outer rim)
  • Overall Length: 60" (measured from left most to right most point on outer rim)
  • Basin Width (Bottom): 19-11/16" (back to front measurement of the bottom of basin walls)
  • Basin Length (Bottom): 45-1/8" (right to left measurement of the bottom of basin walls)
  • Basin Width (Top): 25-5/16" (back to front measurement of the top of basin walls)
  • Basin Length (Top): 52-3/4" (right to left measurement of the top of basin walls)
  • Water Depth: 15" (depth of water at tub's maximum capacity)
  • Maximum Water Capacity: 58-gallons
  • Drain Location: Reversible (left or right)
  • Blower Motor Voltage: 120V
  • Blower Motor Amperage: 5

Variations of K-1122-GRA:

  • K-1123-RA: soaking bath version of this tub
  • K-1123-RAW: soaking bath and bask heated surface version of this tub
  • K-1122-GRAW: bubblemassage air bath and bask heated surface version of this tub
  • K-1122-VBRA: vibracoustic version of this tub
  • K-1122-VBRAW: vibracoustic and bask heated surface version of this tub
  • K-1122-RA: whirlpool version of this tub
  • K-1122-HR: whirlpool and heater version of this tub
  • K-1122-RAW: whirlpool and bask heated surface version of this tub
  • K-1122-XHGRA: whirlpool and bubblemassage air bath version of this tub

With everything that Kohler does it lives on the leading edge of design and technology, while maintaining a constant level of quality regardless of price. Kohler sets the standard of excellence in its field, and yet is constantly striving to improve.

From sustainable products in the kitchen and bath, to engines for lawn tractors and generators, to power systems that protect data centers and urban landscapes all over the world; this is what the Kohler Company is all about.

This product is listed under the following manufacturer number(s):

*Denotes a finish or option that has been discontinued.

Dimensions and Measurements

Basin Length
45.125 in.
Basin Width
19.688 in.
Capacity (Gallons)
15 in.
19 in.
60 in.
Overflow Height
15 in.
Product Weight
100 lbs.
Tub Size
60 Inches
32 in.

Included Components

Heater Included
Light Included
Tile Flange

Characteristics and Features

Apron Front
Control Type
Drain Placement
Installation Type
Farmhouse, Three Wall Alcove
Number Of Bathers
Number of Jets
Pump Placement
Right Back, Left
Tub Shape

Electrical and Operational Information

60 Hertz

Warranty and Product Information

Country Of Origin
Made in America