Item # bci2251773

The Kohler K-1173-XH2G-7 has been discontinued

** See similar or replacement items below **

Kohler Underscore 66" Air/Whirlpool Tub with Reversible Drain

Model: K-1173-XH2G-7

from the Underscore Collection
Discontinued
We still have product details and accessories, scroll down to see them!

Product Overview

This product has additional required/recommended options. To configure, add to your cart.

  • Drain Assembly
    Drain Assembly Required
  • Trim Kit
    Trim Kit Recommended
  • Undermount Kit
    Undermount Kit Recommended

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 constructed of acrylic, a strong and flex-resistant material that is chip-resistant and easy to clean
  • Whirlpool and BubbleMassage hydrotherapy tub - features one of the most relaxing and invigorating bath experiences available
  • Streamlined for simplicity, baths from the Underscore collection exude refined style and contemporary flair
  • Variable-speed whirlpool with 8 fully adjustable jets offers optimum performance and value
  • Hydromassage flow and direction can be controlled at each jet
  • 122 air jets release thousands of bubbles that surround, support, and massage the body
  • Installs in a drop-in or undermount configuration
  • Tub comes standard with molded lumbar support, furthering the user's comfort
  • Equipped with an overflow assembly, permitting the user to enjoy a deep soak without worrying about spillage
  • 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: CSA B45.5, B45.10, C22.2; ASME A112.19.7; UL 1795

Product Technologies / Benefits:

  • Material - Acrylic:A strong, flex-resistant material with a smooth finish that is easy to clean and resists chipping and cracking
  • BubbleMassage:BubbleMassage hydrotherapy tubs massage and soothe the whole body, channeling warm air through a 360-degree staggered air jet design. The random motion of thousands of bubbles clears the mind and relaxes muscle tension, and intensity is variable from a gentle bubbling to a vigorous massage.
  • Built-In Heater:A built-in heater maintains the warmth of the bathwater as it recirculates through water intakes and jets, allowing for a longer soak without the bathwater cooling.
  • Whirlpool Tub:Kohler whirlpool tubs are designed to deliver powerful jets of water and air that are fully adjustable in direction and massage intensity, allowing for a fully personalized massage experience.

Product Specifications:

  • Overall Height: 22" (measured from top of tub rim to bottom of basin)
  • Overall Width: 36" (measured from back most to front most point on outer rim)
  • Overall Length: 66" (measured from left most to right most point on outer rim)
  • Basin Width (Bottom): 26-1/2" (back to front measurement at bottom of basin walls
  • Basin Length (Bottom): 44-1/2" (left to right measurement at bottom of basin walls)
  • Basin Width (Top): 30-1/4" (back to front measurement at top of basin walls)
  • Basin Length (Top): 60-1/4" (left to right measurement at top of basin walls)
  • Water Depth: 17-3/4" (depth of water at tub's maximum capacity)
  • Maximum Water Capacity: 102 gallons
  • Drain Location: Reversible
  • Drop-In Cutout Required: 65" x 35"
  • Blower Motor Voltage: 220 - 240
  • Blower Motor Amperage: 5 amps
  • Pump Voltage: 220 - 240
  • Pump Amperage: 11 amps
    • K-9698 valve trim kit required

Variations of K-1173-XH2G:

  • K-1136:soaking bath version of this tub
  • K-1136-W1:soaking bath and bask heated surface version of this tub
  • K-1173-G:BubbleMassage air bath version of this tub
  • K-1173-GCR:BubbleMassage air bath and chromatherapy version of this tub
  • K-1173-GCW:BubbleMassage air bath and bask heated surface and chromatherapy version of this tub
  • K-1173-GVB:vibracoustic and BubbleMassage air bath version of this tub
  • K-1173-GVBCW:vibracoustic and BubbleMassage air bath and bask heated surface and chromatherapy version of this tub
  • K-1173-GW:BubbleMassage air bath and bask heated surface version of this tub
  • K-1173-H2:whirlpool and heater version of this tub
  • K-1173-VB:vibracoustic version of this tub
  • K-1173-VBC:vibracoustic and chromatherapy version of this tub
  • K-1173-VBCW:vibracoustic and chromatherapy and bask heated surface version of this tub
  • K-1173-VBW:vibracoustic and bask heated surface version of this tub

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


*Denotes a finish or option that has been discontinued.

Dimensions and Measurements

Basin Depth
21 in.
Basin Length
44.5, 60.25 in.
Basin Width
30.25 in.
Capacity (Gallons)
102
Cord Length
24 in.
Depth
17.75 in.
Height
22 in.
Length
66 in.
Nominal Length
66 in.
Nominal Width
36 in.
Overflow Height
17.75 in.
Product Weight
187 lbs.
Top Area
60.25 x 30.25 in.
Tub Size
Over 60 Inches
Water Depth
17.75 in.
Width
36 in.

Included Components

Drain Assembly Included
No
Heater Included
Yes
Light Included
No
Tile Flange
No
Walk-In Tub
No

Characteristics and Features

Apron Front
No
Control Type
Electronic
Drain Placement
Reversible
Installation Type
Drop In, Undermount
Jet Type
Air, Flexjet
Material
Acrylic
Number Of Bathers
1
Number of Jets
122
Overflow
Yes
Pump Placement
Reversible
Self Leveling Base
No
Slip Resistant
No
Theme
Modern
Tub Shape
Rectangular

Manufacturer Technology

Bask Heated Surface
No
BubbleMassage
Yes
Chromatherapy
No
VibrAcoustic
No

Electrical and Operational Information

Amperage
11, 5
Frequency
50, 60 Hertz
Horsepower
.5
Voltage
220, 240

Warranty and Product Information

ADA
No
Approved for Commercial Use
No
ASME Code
A112.19.7
Certifications
ASME, UL, CSA
Country Of Origin
USA
CSA Code
B45.10, B45.5, C22.2
Made in America
Yes
Manufacturer Warranty
1 Year Limited
Product Videos
  • A random motion of bubbles travels along your body to deliver a holistic full body massage that helps center the mind and stimulate the release of muscle tension.
    Kohler Hydrotherapy - Bubble Massage Baths
    A random motion of bubbles travels along your body to deliver a h...
  • Kohler Underscore Tubs feature a simple crisp design. They come in many configurations, sizes and colors.
    Kohler Underscore Baths
    Kohler Underscore Tubs feature a simple crisp design. They come i...
Kohler Hydrotherapy - Bubble Massage Baths

Kohler Hydrotherapy - Bubble Massage Baths

A random motion of bubbles travels along your body to deliver a holistic full body massage that helps center the mind and stimulate the release of muscle tension.

Kohler Underscore Baths

Kohler Underscore Baths

Kohler Underscore Tubs feature a simple crisp design. They come in many configurations, sizes and colors.