Kohler K-1257P Roughing-In Manual page 2

18"
(45.7 cm)
1-13/16"
(4.6 cm)
10-1/4"
(26 cm)
1-1/4"
(3.2 cm)
3-1/2"
(8.9 cm)
Product Information
Mexico products have an M after the first sequence of
numbers (such as K-12345M).
Left drain K-1257P-GLA
Right drain K-1257P-GRA
Fixture:* basin area
Bathing 50" (127 cm) x
well 24" (61 cm)
water depth
To 14" (35.6 cm)
overflow
* Approximate measurements for comparison only.
Blower Heater
motor:
300 W
Required Electrical Service
Dedicated circuit required, protected with Class A
Ground-Fault Circuit-Interrupter (GFCI):
Blower motor:
Blower motor is supplied with a 24" (61 cm) grounding-type
plug-in cord.
1040055-1-B
72" (182.9 cm)
2-7/8"
1"
(7.3 cm)
(2.5 cm)
3" (7.6 cm)
shown
not shown
top area
65" (165.1 cm) x
27" (68.6 cm)
capacity
72 gal
(272.5 L)
V Hz
120 60
120 V, 5 A, 60 Hz
No change in measurements with drain
shown. (K-7166-AF or K-7166M-AF)
20"
(50.8 cm)
Notes
Install this product according to the installation guide.
Floor support under product must provide for a minimum of
41 lbs/square foot (200 kg/square meter) loading.
Fixture conforms to ANSI Standard Z124.1.2. All dimensions are
nominal.
If installing a rim-mount faucet, make sure there is no interference
with drain overflow and circulating system before drilling any
weight
holes. Consult local and national codes for minimum air gap
109 lbs
requirements if installing a spout on the faucet deck.
(49.4 kg)
A
5
2
Recommended faucet area.
1-1/4"
(3.2 cm)
1/2"
(1.3 cm) R.
Integral Flange Detail
36" (91.4 cm)
1-1/2" OD
Kohler Co.