Product Information
Applicable product:
Drop-in rim style, custom pump, with heater
K-1131-HE
Fixture*:
Bathing well:
Basin area, bottom
53
″
(134.6 cm) x 26
″
(66 cm)
Basin area, top
65
″
(165.1 cm) x 34
″
(86.4 cm)
Weight
75 lbs (34 kg)
To overflow:
Water depth
15
″
(38.1 cm)
Capacity
78 gal (295.3 L)
* Approximate measurements for comparison only.
Drop-in cutout dimensions:
70-1/2
″
(179.1 cm) x 40-1/2
″
(102.9 cm)
Pump:
V
Hz
A
Pump: 1-speed
120
60
7.5
Heater: 1 kW
120
60
12.5
Minimum access panel
pump/control (required):
20
″
(50.8 cm) W x
15
″
(38.1 cm) H
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
36 lbs/square foot (176 kg/square meter) loading.
The apron must be installed before the finished floor and wall
materials are installed.
Pump must be relocated to custom position at the time of
installation. Provide adequate clearance.
This fixture conforms to ANSI Standard Z124.1.2. All dimensions
are nominal.
No change in measurements if connected with drain
illustrated. (K-11677 or K-11677M)
1-1/2"
(3.8 cm)
Drop-in Rim
Detail
14"
(35.6 cm)
42" (106.7 cm)
2-1/2"
(6.4 cm)
20-1/8"
(51.1 cm)
2-7/8" (7.3 cm)
3" (7.6 cm)
1/4"
(6 mm)
1-1/2" OD
72" (182.9 cm)
36" (91.4 cm)
4-1/2"
(11.4 cm)
5-1/2" (14 cm) Max
Pump/Control
Access
20" (50.8 cm) W
x 15" (38.1 cm) H
1013042-1-B
2
Kohler Co.
