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UNDERSCORE
®
Features
Acrylic
•
TM heated lumbar support with three temperature
Bask
•
settings
Slotted overflow for maximum bathing depth
•
122 BubbleMassage
•
Blower motor with 300 W heater and electronic user
•
control
Zones of Control
•
midsection, or feet
Molded lumbar support for comfort
•
Available with chromatherapy [-GCW]
•
Drop-in installation or under-mountable
•
Reversible drain
•
66″ (1676 mm) x 36″ (914 mm) x 22″ (559 mm)
•
TM airjets
TM concentrates massage at back,
Codes/Standards Applicable
Specified model meets or exceeds the following:
CSA B45.5/IAPMO Z124
•
UL 1795
•
ASTM E162
•
ASTM E662
•
ASME A112.19.7/CSA B45.10
•
5.5’ BUBBLEMASSAGETM BATH WITH
BASKTM
K-1173-GW
ALSO K-1173-GCW
Colors/Finishes
0: White
•
CP: Polished Chrome
•
PB: Vibrant®Polished Brass
•
NA: None applicable
•
Other: Refer to Price Book for additional colors/finishes
•
Specified Model
Model Description Colors/Finishes
K-1173-GW 5.5’ BubbleMassage bath with Bask – without chromatherapy ❑ 0 ❑ Other_____
K-1173-GCW 5.5’ BubbleMassage bath with Bask – with chromatherapy (shown) ❑ 0 ❑ Other_____
Required Accessories
K-7271 Clearflo slotted overflow brass bath drain OR ❑ CP ❑ PB ❑ Other_____
K-7272 Clearflo slotted overflow bath drain – PVC pipe ❑ CP ❑ PB ❑ Other_____
Optional Accessories
K-591 Under-mount kit ❑ NA
K-1491 Pillow ❑ 0 ❑ Other_____
K-1601 Footstop (cont.) ❑ 0 ❑ Other_____
Product Specification
The acrylic BubbleMassage bath shall be 66″ (1676 mm) in length, 36″ (914 mm) in width, and 22″ (559 mm) in height. Bath
shall feature Bask heated lumbar support with three temperature settings. Bath shall be for drop-in installation or
under-mountable. Bath shall have a blower motor with 300 W heater, and electronic user control. Bath shall have 122
BubbleMassage airjets, and reversible drain. Bath shall have slotted overflow for maximum bathing depth, and molded lumbar
support for comfort. Bath shall be with Zones of Control feature, which concentrates massage at back, midsection, or feet. Bath
shall be available with chromatherapy [-GCW]. Bath shall be Kohler Model K-1173-______-______.
Page 1 of 2
1201701-4-
USA/Canada: 1-800-4KOHLER
B
(1-800-456-4537)
www.kohler.com
Page 2
UNDERSCORE
(cont.) Optional Accessories
K-1705 Remote control ❑ NA
K-9498 3″ (76 mm) whirlpool keypad trim ❑ CP ❑ PB ❑ Other_____
1013469 Trim ring, interface, core ❑ CP ❑ PB ❑ Other_____
®
Technical Information
Fixture*:
Bathing well:
Basin area,
bottom
Basin area, top 60-1/4″ (1530 mm) x 30-1/4″
Weight 111 lbs (50.3 kg)
To overflow:
Water depth 17-3/4″ (451 mm)
Capacity 102 gal (386 L)
* Approximate measurements for comparison only.
Blower motor/Heated surface 220-240 50/60 5
44-1/2″ (1130 mm) x 26-1/2″
(673 mm)
(768 mm)
VHzA
16-3/4"
(425 mm)
Drop-in cutout 65″ (1651 mm) x 35″ (889 mm)
Required Electrical Service
Dedicated circuit required, protected with Class A
Ground-Fault Circuit-Interrupter (GFCI) or Residual
Current Device (RCD):
Blower motor/Heated
surface
220-240 V, 15 A, 50/60 Hz
Installation Notes
Install this product according to the installation guide.
Floor support under bath must provide for a minimum of 60
lbs/square foot (291 kg/square meter) loading.
Hot water supply should be 70% of capacity or greater.
Installations will vary.
No change in measurements if connected with
drain illustrated. (K-7272)
18"
(457 mm)
66" (1676 mm)
Lumbar
Angle 40˚
2-1/4"
(57 mm)
1-1/2"
Bath Drain
4-1/8"
(105 mm)
3/4" (19 mm)
Product Diagram
UNDERSCORE®5.5’ BUBBLEMASSAGETM BATH WITH BASKTM
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1201701-4-
B
Blower Motor/Control Access
34" (864 mm) W x 15" (381 mm) H Min
1"
(25 mm)
36" (914 mm)
21"
(533 mm)
22"
(559 mm)
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