How to Guide

Product Information
Applicable product:
Drop-in rim style, custom pump, heater K-1112-HB
Fixture*:
Bathing well:
Basin area, bottom 43″ (109.2 cm) x 20-1/2″ (52.1 cm)
Basin area, top 53-1/2″ (135.9 cm) x 32-1/8″ (81.6 cm)
Weight 110 lbs (50 kg)
To overflow:
Water depth 15″ (38.1 cm)
Capacity 57 gal (215.9 L)
* Approximate measurements for comparison only.
Drop-in cut-out dimensions:
58-1/2″ (148.6 cm) x 40-1/2″ (102.9 cm)
Pump: V Hz A
1-speed 120 60 7.5
Heater 1.5 kW 120 60 12.5
Minimum access panel pump/control:
20″ (50.8 cm) W x 15″ (38.1 cm) H required
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
35 lbs/square foot (170 kg/square meter) loading.
If installing a rim-mount faucet, make sure there is no interference
with the drain overflow and circulating system before drilling any
holes. Consult local and national codes for minimum air gap
requirements if installing a spout on the faucet deck.
This fixture conforms to ANSI Standard Z124.1.2. All dimensions
are nominal.
1-1/2" OD
10-13/16" (27.5 cm)
60" (152.4 cm)
42" (106.7 cm)
3/8" (1 cm)
2-7/8" (7.3 cm)
3" (7.6 cm)
Pump/Control Access
Recommended faucet area
1-1/2"
(3.8 cm)
19-1/2"
(49.5 cm)
3-1/2"
(8.9 cm)
3-1/8"
(7.9 cm)
21"
(53.3 cm)
1-1/2"
(3.8 cm)
Drop-In Rim
Detail
No change in measurements if connected with
drain illustrated. (K-11677 or K-11677M)
1047165-1-D 2 Kohler Co.