Skip to main content
Item # bci1811248

The Kohler K-1174-H2-33 has been discontinued

** See similar or replacement items below **

Kohler
Kohler Whirlpools are engineered to maximize the benefits of targeted deep hydro-massage. With powerful directed massage, Kohler Whirlpools are ideal for unwinding and revitalizing.
Kohler Underscore Tubs feature a simple crisp design. They come in many configurations, sizes and colors.
Kohler Whirlpools are engineered to maximize the benefits of targeted deep hydro-massage. With powerful directed massage, Kohler Whirlpools are ideal for unwinding and revitalizing.
Kohler Underscore Tubs feature a simple crisp design. They come in many configurations, sizes and colors.
Item # bci1811248

Kohler Underscore Collection 72" Drop In or Undermount Jetted Whirlpool Bath Tub with Center Drain

Model:K-1174-H2-33

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:

  • Kohler tubs are fully covered under warranty for up to a year after installation
  • All jets are fully adjustable for water intensity and direction of flow
  • Jets can be turned off completely
  • Finger pads on outer ring for easy adjustment
  • Shallow recess for ease of cleaning
  • Tub is constructed from an Acrylic material making it strong and flex resistant
  • Whirlpool hydrotherapy tub - provides one of the most relaxing and invigorating bath experiences available
  • Underscore features a simple, crisp design that exudes understated style with a contemporary flair
  • Variable-speed whirlpool with 8 fully adjustable color matched jets offers optimum performance and value
  • Hydro-massage flow and direction that can be controlled at each jet
  • Installs in a drop-in, or Undermount configuration
  • Tub comes standard with molded lumbar support, furthering the users comfort
  • A built-in heater keeps the water at the desired temperature as the user enjoys a long soak without the water getting cold
  • Product Meets or Exceeds the Following Codes/Standards: ANSI, ASME, UL, ASTM
  • This tub coordinates seamlessly with other products from the Underscore Collection

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.
  • Whirlpool Tubs - Kohler Whirlpool tubs are designed to deliver powerful jets of water and air that are fully adjustable in direction and massage intensity, thus allowing your own personal massage.
  • Built-In Heater - A Built-In Heater works to keep the water warm as it recirculates throughout the intake and whirlpool jets where the water would typically bleed off heat.

Product Specifications:

  • Overall Height: 23" (measured from the top of tub rim to the bottom of basin)
  • Overall Width: 42" (measured from back most to front most point on outer rim)
  • Overall Length: 72" (measured from left most to right most point on outer rim)
  • Basin Width (Bottom): 32" (back to front measurement of the bottom of basin walls)
  • Basin Length (Bottom): 45-3/4" (right to left measurement of the bottom of basin walls)
  • Basin Width (Top): 36" (back to front measurement of the top of basin walls)
  • Basin Length (Top): 66" (left to right measurement of top of basin walls)
  • Water Depth: 19" (depth of water at tub's maximum capacity)
  • Maximum Water Capacity: 139-gallons
  • Drain Location: Center
  • Drop-In Cutout Required: 70-1/2" X 40-1/2"
  • Pump Voltage: 240V
  • Heater Voltage: 240V

Variations of K-1174-H2:

  • K-1137: soaking bath version of this tub
  • K-1137-W1: soaking bath and bask heated surface version of this tub
  • K-1174-G: bubblemassage air bath version of this tub
  • K-1174-GCR: bubblemassage air bath and chromatherapy version of this tub
  • K-1174-GCW: bubblemassage air bath and bask heated surface and chromatherapy version of this tub
  • K-1174-GVB: vibracoustic and bubblemassage air bath version of this tub
  • K-1174-GVBCW: vibracoustic and bubblemassage air bath and bask heated surface and chromatherapy version of this tub
  • K-1174-GW: bubblemassage air bath and bask heated surface version of this tub
  • K-1174-VB: vibracoustic version of this tub
  • K-1174-VBC: vibracoustic and chromatherapy version of this tub
  • K-1174-VBCW: vibracoustic and chromatherapy and bask heated surface version of this tub
  • K-1174-VBW: vibracoustic and bask heated surface version of this tub
  • K-1174-XH2G: 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.

Additional Kohler Links

Dimensions and Measurements

Basin Length
15.75 in.
Basin Width
32 in.
Capacity (Gallons)
139
Height
23 in.
Length
72 in.
Nominal Length
72 in.
Nominal Width
42 in.
Overflow Height
15.063 in.
Product Weight
139 lbs.
Tub Size
Over 60 Inches
Water Depth
19 in.
Width
42 in.

Dimensions and Measurements

Basin Length
15.75 in.
Basin Width
32 in.
Capacity (Gallons)
139
Height
23 in.
Length
72 in.
Nominal Length
72 in.
Nominal Width
42 in.
Overflow Height
15.063 in.
Product Weight
139 lbs.
Tub Size
Over 60 Inches
Water Depth
19 in.
Width
42 in.

Included Components

Drain Assembly Included
No
Faucet Included
No
Handshower Included
No
Heater Included
Yes
Light Included
No
Tile Flange
No

Included Components

Drain Assembly Included
No
Faucet Included
No
Handshower Included
No
Heater Included
Yes
Light Included
No
Tile Flange
No

Characteristics and Features

Accepts Deck Mount Faucet
No
Apron Front
No
Basic Controls
No
Control Type
Electronic
Drain Placement
Center
Installation Type
Drop In, Undermount
Jet Type
Flexjet
Material
Acrylic
Number Of Bathers
2, 1
Number of Jets
8
Overflow
Yes
Pump Placement
Right, Left
Self Leveling Base
No
Slip Resistant
No
Sound Dampening
No
Theme
Modern
Tub Shape
Rectangular

Characteristics and Features

Accepts Deck Mount Faucet
No
Apron Front
No
Basic Controls
No
Control Type
Electronic
Drain Placement
Center
Installation Type
Drop In, Undermount
Jet Type
Flexjet
Material
Acrylic
Number Of Bathers
2, 1
Number of Jets
8
Overflow
Yes
Pump Placement
Right, Left
Self Leveling Base
No
Slip Resistant
No
Sound Dampening
No
Theme
Modern
Tub Shape
Rectangular

Manufacturer Technology

Chromatherapy
No
Illumatherapy
No

Manufacturer Technology

Chromatherapy
No
Illumatherapy
No

Electrical and Operational Information

Amperage
11
Frequency
50, 60 Hertz
Voltage
240
Wattage
1500

Electrical and Operational Information

Amperage
11
Frequency
50, 60 Hertz
Voltage
240
Wattage
1500

Warranty and Product Information

ADA
No
ASME Code
A112.19.7
Certifications
ASME, CSA
Collection
Underscore
Country Of Origin
USA
CSA Code
B45.10, B45.5, C22.2
Made in America
Yes
Manufacturer Warranty
1 Year Limited

Warranty and Product Information

ADA
No
ASME Code
A112.19.7
Certifications
ASME, CSA
Collection
Underscore
Country Of Origin
USA
CSA Code
B45.10, B45.5, C22.2
Made in America
Yes
Manufacturer Warranty
1 Year Limited