Rough-In Guide

Product Information
Applicable product:
Bath whirlpool – drop-in style rim K-1131
Bath whirlpool – tile-in flange on three
sides for alcove installation
K-1131-F
Fixture*:
Basin area
Basin area, bottom 53″ (134.6 cm) x 26″ (66 cm)
Basin area, top 65″ (165.1 cm) x 34″ (86.4 cm)
Weight 70 lbs (31.8 kg)
To overflow
Water depth 15″ (38.1 cm)
Capacity 78 gal (295.3 L)
* Approximate measurements for comparison only.
Drop-in cut-out 70-1/2″ (179.1 cm) x
40-1/2″ (102.9 cm)
Pump: V Hz A
1-speed 120 60 7.5
Minimum access panel: 20″ (50.8 cm) x
15″ (38.1 cm)
required
Recommended accessories:
Swiftflo
TM
bath drain K-11677
Optional accessories:
Removable apron K-1283
Pillow K-1491
Required Electrical Service
Dedicated circuit protected with a Class A Ground-Fault
Circuit-Interrupter (GFCI) is requred:
Pump/control 120 V, 15 A, 60 Hz
Locate the outlet behind the whirlpool and within 24” (61
cm) of the pump.
Installation Notes
Install this product according to the installation guide.
Floor support under whirlpool must provide for a minimum of
36 lbs/square foot (164 kg/square meter) floor loading.
The apron must be installed before the finished floor and wall
materials.
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)
Pump/Control Access Front
Or End (If Apron Is Not Used)
20" (50.8 cm) W x
15" (38.1 cm) H
42" (106.7 cm)
1-1/4"
(3.2 cm)
Tile Flange
Detail
1-1/2"
(3.8 cm)
Drop-in Rim
Detail
1/4"
(6 mm)
14"
(35.6 cm)
36" (91.4 cm)
4-1/2"
(11.4 cm)
72" (182.9 cm)
1-1/2" OD
3" (7.6 cm)
2-7/8" (7.3 cm)
20-1/8"
(51.1 cm)
2-7/16"
(6.2 cm)
Roughing-In
K-1131, K-1131-F
PROFLEX
®
7242
BATH WHIRLPOOL
PROFLEX
®
7242 BATH WHIRLPOOL
1013048-1-
B