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Drain Assembly Required
Undermount Kit Recommended
- Kohler tubs are fully covered under warranty for up to a year after installation
- Tub constructed of acrylic, a strong and flex-resistant material that is chip-resistant and easy to clean
- Bubble massage hydrotherapy tub - provides one of the most relaxing bath experiences available
- Streamlined for simplicity, baths from the Underscore collection exude refined style and contemporary flair
- 122 air jets release thousands of bubbles that surround, support, and massage the body
- A variable-speed blower allows adjustment of the massage intensity to 18 different levels
- 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, 45.10; ASME A112.19.7; UL 1795
- 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.
- Bask: Bask heated surfaces warm the neck and back in addition to the bathwater, creating a spa-like environment. Three temperature settings allow for the ultimate in bathing relaxation.
- Overall Height: 23" (measured from top of tub rim to 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 at bottom of basin walls
- Basin Length (Bottom): 45-3/4" (left to right measurement at bottom of basin walls)
- Basin Width (Top): 36" (back to front measurement at top of basin walls)
- Basin Length (Top): 66" (left to right measurement at 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"
- Blower Motor Voltage: 220 - 240
- Blower Motor Amperage: 5 amps
- Requires 240V hardwired electrical service
- K-1174-GW: This model
- K-1174-GCW: This model with Chromatherapy
- K-1174-GVB: This model with VibrAcoustic technology
- K-1174-GVBCW: This model with Chromatherapy and VibrAcoustic technology
- K-1168-GW: 60" x 32" version of this model
- K-1173-GW: 66" x 36" version of this model
- K-1822-GW: 66" x 32" version of this model
- K-1167-GW: 60" x 30" version of this model
- K-1835-GW: 72" x 36" version of this model
- K-1849-GW: 60" x 36" version of this model
Gracious living is characterized by qualities of charm, good taste, generosity of spirit and the enhancement of nature. It is Kohler’s mission that you can improve your sense of gracious living with every experience you have with a Kohler product or service. 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
This Kohler item can also be referenced by the following color/finish specific model #:
- Kohler K-1174-GW-47
- Kohler K-1174-GW-96
- Kohler K-1174-GW-7
- Kohler K-1174-GW-K4
- Kohler K-1174-GW-NY
- Kohler K-1174-GW-95
- Kohler K-1174-GW-33
- Kohler K-1174-GW-G9
- Kohler K-1174-GW-58
- Kohler K-1174-GW-0
*Discontinued model or finish
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Kohler Hydrotherapy - Bask Heated SurfaceKohler Bask Heated Surfaces compliment the temperature of the bath water by warming the neck shoulders and back for a soothing spa-like experience.
Kohler Hydrotherapy - Bubble Massage BathsA 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.