Rough-In Guide

Product Information
Applicable product:
Bath whirlpool with custom pump – drop-in
rim style
K-1257-CB
Fixture*:
Bathing well:
Basin area, bottom 50″ (127 cm) x 24″ (61 cm)
Basin area, top 65″ (165.1 cm) x 27″ (68.6 cm)
Weight 110 lbs (50 kg)
To overflow:
Water depth 14″ (35.6 cm)
Capacity 72 gal (272.5 L)
* Approximate measurements for comparison only.
Drop-in cut-out 70″ (177.8 cm) x 34″ (86.4 cm)
Pump: V Hz A
1-speed 120 60 7.5
Recommended accessories:
Adjustable pop-up drain – above or
through-the-floor installation
K-7166-AF
Required Electrical Service
Dedicated circuit required, protected with Class A
Ground-Fault Circuit-Interrupter (GFCI):
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
41 lbs/square foot (200 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.
7-1/2"
(19.1 cm)
Pump/Control
Access
20" (50.8 cm) W x
15" (38.1 cm) H
18" (45.7 cm)
1-13/16" (4.6 cm)
10-1/4" (26 cm)
3-1/2" (8.9 cm)
72" (182.9 cm)
3" (7.6 cm)
2-7/8"
(7.3 cm)
1" (2.5 cm)
20"
(50.8 cm)
18-1/2"
(47 cm)
1-1/2" OD
No change in measurements
if connected with drain illustrated.
(K-7161-AF or K-7161M-AF)
Recommended Faucet Area
1-1/2"
(3.8 cm)
Drop-in Rim
Detail
36" (91.4 cm)
Roughing-In
K-1257-CB
MARIPOSA
®
BATH WHIRLPOOL WITH CUSTOM PUMP
MARIPOSA
®
BATH WHIRLPOOL WITH CUSTOM PUMP
1012668-1-
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