so¯k
®
Features
Acrylic bathing well with fiberglass (FRP) overflow
•
channel
Two-person bathing
•
Cascading water over rim
•
Effervescent bubbles with 13 ports
•
4 kW 240 V heater
•
Quiet 240 V pump with automatic shutdown
•
Adjustable bath leveling system
•
Center drain outlet
•
Two raised molded seats
•
With optional chromatherapy package
•
Interior rim: 84″ (213.4 cm) x 31-1/2″ (80 cm) x 24″
•
(61 cm) deep
Interior base: 60″ (152.4 cm) x 25-1/2″ (64.8 cm)
•
Overall dimensions: 103-3/4″ (263.5 cm) x 41″
•
(104.1 cm) x 26″ (66 cm)
Codes/Standards Applicable
Specified model meets or exceeds the following:
ANSI Z124.1.2
•
ASME A112.19.7M
•
Specified Model
OVERFLOWING BATH
K-1166-C1
ALSO K-1166-RE
Colors/Finishes
0: White
•
96: Biscuit
•
Accessories
0: White
•
CP: Polished Chrome
•
Other: Refer to Price Book for additional colors/finishes
•
Model Description Colors/Finishes
K-1166-C1 Overflowing bath with center drain and chromatherapy lights ❑ 0 ❑ 96
K-1166-RE Overflowing bath with center drain ❑ 0 ❑ 96
Recommended Accessories
K-7223 Pop-up bath drain ❑ CP ❑ Other_____
Optional Accessories
K-1601 Footstop ❑ 0 ❑ Other_____
Product Specification
The two person overflowing bath shall be 103-3/4″ (263.5 cm) in length, 41″ (104.1 cm) in width, and 26″ (66 cm) in height.
Interior base shall be 60″ (152.4 cm) in length and 25-1/2″ (64.8 cm) in width. Interior rim shall be 84″ (213.4 cm) in height,
31-1/2″ (80 cm) in width, and 24″ (61 cm) deep. Overflowing bath shall have an acrylic bathing well and fiberglass (FRP)
overflow channel. Overflowing bath shall have cascading water over rim and two molded seats. Unit shall have effervescent
bubbles with 13 ports. Overflowing bath shall havea4kW(240 V) heater, a quiet (240 V) pump, an optional chromatherapy
package, an automatic timed shutdown, and an adjustable bath leveling system. Overflowing bath shall have a center drain
outlet. Bath shall be Kohler Model K-1166-____-____.
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1054217-4-
C
USA/Canada: 1-800-4KOHLER
(1-800-456-4537)
www.kohler.com
so¯k
®
Technical Information
Required Electrical Service
Fixture*:
Bathing well:
Basin area
bottom
Basin area
top
Weight 375 lbs (170 kg)
To overflow:
Water depth 24-5/8″ (62.5 cm)
Capacity 185 gal (700 L)
* Approximate measurements for comparison only.
Recommended spouts*:
Area ″A″ K-8359, K-T954-4, K-T6906, K-18486-4,
Area ″B″ K-922, K-923
* Shaded areas in diagram are recommended installation
location. Area ″B″ is for ceiling mount spouts only.
60″ (152.4 cm) x
25-1/2″ (64.8 cm)
84″ (213.4 cm) x
31-1/2″ (80 cm)
K-922 and K-924, K-923 and K-924
No change in measurements if connected with
drain illustrated. (K-7223 or K-7223M)
Cut-out: 102-1/4" (259.7 cm) x 40" (101.6 cm)
Dedicated circuit required, protected with Class A
Ground-Fault Circuit-Interrupter (GFCI) or Residual
Current Device (RCD):
Pump/Control 208-240 V, 20 A, 50/60 Hz
Heater 4 kW, 208-240 V, 20 A, 50/60 Hz
Installation Notes
Install this product according to the installation guide.
Two separate 240 V electrical services are required; one for
the pump/control and another for the heater.
Floor support under whirlpool must provide for a minimum of
80 lbs/square foot (390 kg/square meter) loading.
Consult local and national codes for minimum air gap
requirements when installing a spout on the faucet deck.
The hot water supply should be 70% of the capacity of the
bath or greater. Installations will vary.
Unit must be filled through the bathing well.
26-1/2"
(67.3 cm)
31-13/16"
(80.8 cm)
41"
(104.1 cm)
20-1/2"
(52.1 cm)
Pump/Control Access
40" (101.6 cm) W x
15" (38.1 cm) H Min
7" (17.8 cm)
23-11/16"
(60.2 cm)
Product Diagram
103-3/4" (263.5 cm)
51-7/8" (131.8 cm)
85" (215.9 cm)
1" (2.5 cm)
1-1/2" OD
A
B
1" (2.5 cm)
A
1" (2.5 cm)
2-7/8" (7.3 cm)
3" (7.6 cm)
so¯k
OVERFLOWING BATH
®
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1054217-4-
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