How to Guide

Product Information
Applicable product:
Drop-in bath K-1158-G
Drop-in bath with chromatherapy K-1158-GCR
Fixture*:
Bathing well:
Basin area, bottom 46″ (116.8 cm) x 30″ (76.2 cm)
Basin area, top 57″ (144.8 cm) x 34″ (86.4 cm)
Weight 130 lbs (59 kg)
To overflow:
Water depth 16″ (40.6 cm)
Capacity 95 gal (359.6 L)
* Approximate measurements for comparison only.
Blower
motor/
control:
Heater V Hz A
300 W 220-240 V 50/60 3
Included component:
Cut-out template 1043292-7
Required Electrical Service
Dedicated circuit required, protected with Class A
Ground-Fault Circuit-Interrupter (GFCI) or Residual Current
Device (RCD):
Blower motor/control: 220-240 V, 15 A, 50/60 Hz
Notes
Install this product according to the installation guide.
NOTICE: If the blower motor and check valve are relocated, the
following two procedures are required: 1. Provide two access
panels. Locate one access panel at the blower motor/control
location and the other access panel at the control box. 2. Relocate
the blower motor and the check valve together. Do not relocate one
without the other.
Floor support under bath must provide for a minimum of 50
lbs/square foot (242 kg/square meter) loading.
Hot water supply should be 70% of capacity or greater.
Installations will vary.
This bath is designed for drop-in installation only. It is not suited
for use in a three-wall alcove with an overhead shower.
A blower motor/control access panel is required.
Fixture dimensions are nominal and conform to tolerances in ANSI
Standard Z124.1.2.
2-1/4"
(5.7 cm)
1-1/2" OD
2-3/4"
(7 cm)
1" (2.5 cm)
2-7/8"
(7.3 cm)
No change in measurements if connected with
drain illustrated.
(K-7161-AF or K-7161M-AF)
2"
(5.1 cm)
22"
(55.9 cm)
Blower/Control Access
34" (86.4 cm) W x 15"
(38.1 cm) H Max
11-1/4" (28.6 cm)
41-3/4" (106 cm)
65-7/8" (167.3 cm)
20-7/8"
(53 cm)
1043960-1-D 2 Kohler Co.