How to Guide

Product Information
Applicable product:
Custom bath whirlpool with heater – drop-in K-1131-HE
Fixture*:
Basin area:
Bathing well 53″ (1346 mm) x 26″ (660 mm)
Top area 65″ (1651 mm) x 34″ (864 mm)
Weight 75 lbs (34 kg)
To overflow:
Water depth 15″ (381 mm)
Capacity 78 gal (295.3 L)
* Approximate measurements for comparison only.
Drop-in cut-out 70-1/2″ (1791 mm) x 40-1/2″ (1029
mm)
Pump: V Hz A
1-speed 120 60 7.5
Heater: kW V Hz A
1.5 120 60 12.5
Required Electrical Service
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″
(610 mm) 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 (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.
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"
(38 mm)
Drop-in Rim
Detail
14"
(356 mm)
42" (1067 mm)
2-1/2"
(64 mm)
20-1/8"
(511 mm)
2-7/8"
(73 mm)
3" (76 mm)
1/4"
(6 mm)
1-1/2" OD
72" (1829 mm)
36" (914 mm)
4-1/2"
(114 mm)
5-1/2"
(140 mm) Max
Pump/Control
Access
20" (508 mm) W
x 15" (381 mm) H
Roughing-In
K-1131-HE
PROFLEX
®
7242
CUSTOM BATH WHIRLPOOL WITH HEATER
PROFLEX
®
7242 CUSTOM BATH WHIRLPOOL WITH HEATER
1013051-1-
E