Rough-In Guide

Product Information
Drop-in rim style K-1164-H shown
Fixture*: basin area top area weight
Bathing well 55-1/4″ (140.3
cm) x 23-1/2″
(59.7 cm)
64-1/2″ (163.8
cm)x32″ (81.3
cm)
112 lbs.
(50.9
kg)
water depth capacity
To overflow 15″ (38.1 cm) 75 gal. (284.1 L)
* Approximate measurements for comparison only.
Pump: V Hz A
1-speed 120 60 7.5
Heater: kW V Hz A
1.5 120 60 12.5
Minimum access panel pump/control (2):
20″ (50.8 cm) W x 15″ (38.1 cm) H required
Included Components:
Cutout template 1042557-7
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
37 lbs/square foot (178 kg/square meter) loading.
The suction line extends 4-3/4″ (12.1 cm) beyond the edge of the
rim. The pump base extends 1/8″ (3 mm) beyond the edge of the
rim. Modify the framing as needed.
This fixture conforms to ANSI Standard Z124.1.2. All dimensions
are nominal.
1-1/2" OD
10-13/16" (27.5 cm)
72" (182.9 cm)
3" (7.6 cm)
2-7/8" (7.3 cm)
3/8" (1 cm)
42" (106.7 cm)
4-3/4" (12.1 cm)
Drop-In Rim Detail
Recommended faucet area
21"
(53.3 cm)
3-1/8"
(7.9 cm)
3-1/2"
(8.9 cm)
Pump/Control Access
19-1/2"
(49.5 cm)
21"
(53.3 cm)
1-1/2"
(3.8 cm)
No change in measurements if connected with
drain illustrated. (K-11677 or K-11677M)
1042018-1-B 2 Kohler Co.