Kohler KOH20426 Specifications

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60" x 36" drop-in VibrAcoustic® BubbleMassage™ air bath
Features
VibrAcoustic calms and soothes with sound vibration technology.
Six concealed speakers send sound waves through the water to gently massage the body.
Six original instrumental compositions offer different levels of relaxation.
Syncs with devices enabled with BLUETOOTH® wireless technology including smartphones, MP3 players, tablets, and laptops located up to 33 feet away.*
Customize your experience with the high-resolution color touch screen.
Fully-adjustable volume above and below the water.
Functions as a hydrotherapy bath when full of water and a stereo system when empty.
122 airjets release thousands of bubbles that surround, support, and massage the body.
Variable-speed blower lets you adjust massage intensity to 18 levels.
Zones of Control™ feature allows you to target massage to back, midsection, or feet.
Integral lumbar support.
Slotted overflow allows for deep soaking.
Includes 25' of wiring and amplifier.
Automatic and manual purge cycles remove residual water from air channels after use.
Material
Acrylic.
Hydrotherapy
BubbleMassage™.
Installation
Requires K-7271 or K-7272 Clearflo slotted overflow bath drain (sold separately).
Reversible drain.
Drop-in or undermount.
Required Products/Accessories
K-7271 Brass Slotted Overflow Bath Drain
or
K-7272 PVC Slotted Overflow Bath Drain
Recommended Products/Accessories
1184460 Undermount installation kit K-534 Under-Mount Installation Kit K-1177 Vinyl Tiling-in Bead K-23726 Drain treatment K-23732 Tub & shower cleaner
Codes/Standards
ASME A112.19.7/CSA B45.10 CSA B45.5/IAPMO Z124 ASTM E162 ASTM E662 UL 1795 CSA C22.2 No. 218.2
KOHLER® Plastic Baths and Receptors Lifetime Limited WarrantyKOHLER® Hydrotherapy Components Five-Year Limited Warranty
See website for detailed warranty information.
The BLUETOOTH® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Kohler Co. is under license. Other trademarks and trade names are those of their respective owners.
Underscore® Rectangle
1-800-4KOHLER (1-800-456-4537) Kohler Co. reserves the right to make revisions without notice to product specifications. For the most current Specification Sheet, go to www.kohler.com. 5-29-2021 16:06 - US
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Underscore® Rectangle
60" (1524 mm)
21" (533 mm)
36" (914 mm)
1-15/16" (49 mm)
18" (457 mm)
12-5/8" (321 mm)
13/16" (21 mm)
4-1/8" (105 mm)
No change in measurement if connected with drain illustrated. (K-7272)
1-1/2" Bath Drain
Lumbar Angle 40°
*10" (254 mm)
*24" (610 mm)
*Recommended User Interface Location
17-3/4" (451 mm)
20" (508 mm)
Control Access 30" (762 mm) W x 15" (381 mm) H Min
1" (25 mm)
Drop-in Rim Detail
2-7/16" (62 mm)
6-5/8" (168 mm)
1-1/8" (29 mm)
5-5/8" (143 mm)
Amplifier
User Interface
7/8" (22 mm)
3-1/2" (89 mm)
5-5/8" (143 mm)
Required Electrical Service
One dedicated circuit required, protected with Class A Ground­Fault Circuit-Interrupter (GFCI). Outside North America, this device may be known as a Residual Current Device (RCD).
Blower, Amplifier: 120 V, 15 A, 60 Hz
Technical Information
All product dimensions are nominal. Installation: Drop-in, Under-mount Drain location: End Basin area, bottom: 39-9/16" x 24-11/16" (1005 mm x
627 mm)
Basin area, top: 53-5/8" x 29-1/2" (1362 mm x 749 mm) Weight: 110 lbs (49.9 kg) Minimum floor load: 52.1 lbs/ft² (254.4 kg/m²) Water depth: 17-1/8" (435 mm) Water capacity: 81.1 gal (307 L) Cutout: Drop-in, 59-1/2" x 35-1/2" (1511 mm x
902 mm)
Electrical component
rating:
Blower: 120 V, 10 A, 60 Hz Amplifier: 120 V, 1.1 A, 50/60 Hz
Amplifier channels: 2 at 15 W per channel
Notes
Measure your actual product for rough-in details.
Install this product according to the installation instructions.
The hot water supply should be 70% of the capacity of the bath or greater. Installations will vary.
Provide one grounded electrical outlet within 24" (610 mm) of each component.
Control amplifier fits 16" (406 mm) center studs. 25' (7.6 m) cables are included.
Remote blower installation kit K-1446 is available for relocating the blower. Provide access for servicing the blower.
Do not relocate or alter the PVC tee or coiled flexible tubing connected to the blower. Follow the blower relocation instructions exactly.
IMPORTANT! Due to BLUETOOTH signal overlap, installations of multiple baths within 50 ft (15.2 m) of each other will require special order product. Please contact your dealer, showroom, or sales representative for ordering
60" x 36" drop-in VibrAcoustic® BubbleMassage™ air bath
1-800-4KOHLER (1-800-456-4537) Kohler Co. reserves the right to make revisions without notice to product specifications. For the most current Specification Sheet, go to www.kohler.com. 5-29-2021 16:06 - US
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