Kohler KOH21048 Specifications

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Bask® heated surface creates spa-like relaxation with soothing warmth on your back, shoulders, and neck.
Textured bottom surface.
Slotted overflow allows for deep soaking.
Automatic and manual purge cycles remove residual water from air channels after use.
Keypad control.
Integral lumbar support.
Coordinates with other products in the Archer collection.
Three heat settings allow you to customize the surface temperature.
Comfort Depth® design offers a convenient 19" step-over height while retaining the same depth as a standard 21" bath.
Integral lumbar support.
Integral flange helps prevent water from seeping behind wall and simplifies alcove installation.
Automatic and manual purge cycles remove residual water from air channels after use.
Coordinates with other products in the Archer collection.
Material
Acrylic.
Hydrotherapy
Built-in 300W heater.
120 airjets release thousands of bubbles that surround, support, and massage the body.
Variable-speed blower lets you adjust massage intensity to 18 levels.
Installation
Alcove.
Integral flange.
Right drain.
Required Products/Accessories
K-7271 Brass Slotted Overflow Bath Drain
or
K-7272 PVC Slotted Overflow Bath Drain
Recommended Products/Accessories
K-1446 Remote Installation Kit K-24916 Wireless Music Kit 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 ADA ICC/ANSI A117.1
KOHLER® Plastic Baths and Receptors Lifetime Limited WarrantyKOHLER® Hydrotherapy Components Five-Year Limited Warranty
See website for detailed warranty information.
Available Colors/Finishes
Color tiles intended for reference only.
Color Code Description
G9 Sandbar K4 Cashmere
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 16:16 - US//CA
Archer
60" x 30" alcove BubbleMassage™ air bath w/Bask
K-1947-GRW
®
®
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Archer
1-1/2" Bath Drain
60" (1524 mm)
30" (762 mm)
No change in measurements if connected with drain illustrated. (K-7271 or K-7272)
3/4" (19 mm)
2-1/2" (64 mm)
11-1/4" (286 mm)
15" (381 mm)
4-1/8" (105 mm)
1-1/4" (32 mm)
Blower Motor Access 20" (508 mm) W x 15" (381 mm) H
Lumbar Angle 24°
1/2" (13 mm) R.
1-1/4" (32 mm)
Integral Flange
Detail
20-1/4" (514 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: 120 V, 15 A, 60 Hz Heated Surface: 120 V, 15 A, 60 Hz
Technical Information
All product dimensions are nominal. Installation: Three-wall alcove Drain location: Right Basin area, bottom: 45-1/8" x 19-11/16" (1146 mm x
500 mm)
Basin area, top: 52-1/8" x 22-1/16" (1324 mm x 560 mm) Weight: 98 lbs (44.5 kg) Minimum floor load: 48.2 lbs/ft² (235.3 kg/m²) Water depth: 15-1/8" (384 mm) Water capacity: 57 gal (215.8 L) Electrical component
rating:
Blower: 120 V, 10 A, 60 Hz Heated Surface: 120 V, 0.5 A, 60 Hz, 65 W
Blower speed: Variable
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.
ADA compliant when installed to the specific requirements of these regulations.
60" x 30" alcove BubbleMassage™ air bath w/Bask
K-1947-GRW
®
®
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 16:16 - US//CA
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