Rough-In Guide

Product Information
Applicable product:
Bath whirlpool with heater K-1357-H
Fixture*:
Bathing well:
Basin area, bottom 42″ (106.7 cm) x 20″ (50.8 cm)
Basin area, top 51″ (129.5 cm) x 24″ (61 cm)
Weight 145 lbs (65.8 kg)
To overflow:
Water depth 14″ (35.6 cm)
Capacity 60 gal (227.1 L)
* Approximate measurements for comparison only.
Cut-out dimensions
Drop-in cut-out 58″ (147.3 cm) X 30″ (76.2 cm)
VHzA
Pump: 1-speed 120 60 7
Heater: 1.5 kW 120 60 12.5
Required Electrical Service (2 required)
Two dedicated circuits required, each protected with Class A
Ground-Fault Circuit-Interrupter (GFCI):
Pump/control 120 V, 15 A, 60 Hz
Heater 120 V, 15 A, 60 Hz
Locate the outlets behind the whirlpool and within 24″ (61 cm)
of the pump and heater.
Notes
Install this product according to the installation guide.
Floor support under this product must provide for a minimum of
50 lbs/square foot (246 kg/square meter) loading.
This fixture conforms to ANSI Standard Z124.1.2. All dimensions
are nominal.
9" (22.9 cm)
32" (81.3 cm)
60" (152.4 cm)
1" (2.5 cm)
1-1/2" OD
Pump/Control Access
18" (45.7 cm) W x
14" (35.6 cm) H
18-1/2"
(47 cm)
20"
(50.8 cm)
No change in measurements if connected with drain
illustrated. (K-7161-AF or K-7161M-AF)
K-1357-H
16"
(40.6 cm)
2-1/4"
(5.7 cm)
3"
(7.6 cm)
2-1/2"
(6.4 cm)
1038565-1-C 2 Kohler Co.