Rough-In Guide

Product Information
Applicable product:
Bath with airjets – left drain K-1112-GLF
Bath with airjets – right drain K-1112-GRF
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 cutout dimensions:
58-1/2″ (148.6 cm) x 40-1/2″ (102.9 cm)
Blower motor Heater V Hz A
300 W 120 60 5
Minimum access panel blower motor:
20″ (50.8 cm) W x 15″ (38.1 cm) H required
Required Electrical Service
Dedicated circuit required, protected with a Class A
Ground-Fault Circuit-Interrupter (GFCI):
Pump/control 120 V, 5 A, 60 Hz
Locate the outlet behind the bath and within 24″ (61 cm)
of the pump.
Installation Notes
Install this product according to the installation guide.
Floor support under this product must provide for a minimum
of 35 lbs/square foot (171 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.
Consult local and national codes for minimum air gap
requirements if installing a spout on the faucet deck.
Fixture conforms to ANSI Standard Z124.1.2. All dimensions
are nominal.
19-1/2"
(49.5 cm)
1-1/2"
(3.8 cm)
Drop-In Rim
Detail
1-1/4"
(3.2 cm)
Tile Flange
Detail
2-7/8" (7.3 cm)
3" (7.6 cm)
Recommended faucet area
No change in measurements if connected with
drain illustrated. (K-11677 or K-11677M)
3-1/2"
(8.9 cm)
1-1/4"
(3.2 cm)
1-1/2" OD
42" (106.7 cm)
21"
(53.3 cm)
3-1/8"
(7.9 cm)
10-13/16"
(27.5 cm)
60" (152.4 cm)
21"
(53.3 cm)
1" (2.5 cm) from
the Floor to the
Bottom of the Drain
1-1/4"
(3.2 cm)
Blower/Control Access
20" (50.8 cm) W x
15" (38.1 cm) H Min
Roughing-In
K-1112-GLF, K-1112-GRF
WINDWARD
TM
BATH WITH AIRJETS
WINDWARDTM BATH WITH AIRJETS
1079328-1-
C