
BANCROFT
®
Features
Acrylic
•
122 BubbleMassage
•
Zones of Control
•
midsection, or feet
Drop-in
•
Blower motor with 300 W heater and electronic
•
back-lit user control
Available with chromatherapy lights [-GCR]
•
Complements the Bancroft Suite
•
66″ (1676 mm) x 42″ (1067 mm) x 22″ (559 mm)
•
TM airjets
TM concentrates massage at back,
Codes/Standards Applicable
Specified model meets or exceeds the following:
ANSI Z124.1.2
•
UL 1795
•
CSA B45.5/IAPMO Z124
•
ASTM E162
•
ASTM E662
•
ASME A112.19.7
•
Specified Model
5.5’ BUBBLEMASSAGETM BATH
K-1158-G
ALSO K-1158-GCR
Colors/Finishes
0: White
•
Other: Refer to Price Book for additional colors/finishes
•
Accessories
CP: Polished Chrome
•
PB: Vibrant®Polished Brass
•
NA: None applicable
•
Model Description Colors/Finishes
K-1158-G 5.5’ BubbleMassage bath – less chromatherapy ❑ 0 ❑ Other_____
K-1158-GCR 5.5’ BubbleMassage bath – with chromatherapy (shown) ❑ 0 ❑ Other_____
Recommended Accessories
K-7161-AF Adjustable pop-up drain ❑ CP ❑ PB ❑ Other_____
Optional Accessories
K-1491 Pillow ❑ 0 ❑ Other_____
K-1601 Footstop ❑ 0 ❑ Other_____
K-1705 Remote control ❑ NA
K-9498 3″ (76 mm) whirlpool keypad trim ❑ CP ❑ PB ❑ Other_____
Product Specification
The acrylic 5.5’ BubbleMassage bath shall be 66″ (1676 mm) in length, 42″ (1067 mm) in width, and 22″ (559 mm) in height.
Product shall have a blower motor with 300 W heater and electronic back-lit user control. Product shall be for drop-in installation.
Product shall have Zones of Control feature and 122 BubbleMassage airjets. Product shall be available with chromatherapy
lights [-GCR]. Product shall complement the Bancroft Suite. Bubblemassage bath shall be Kohler Model K-1158-____-____.
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1043961-4-
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USA/Canada: 1-800-4KOHLER
(1-800-456-4537)
www.kohler.com

BANCROFT
®
Technical Information
Required Electrical Service
Fixture*:
Bathing well:
Basin area, bottom 46″ (1168 mm) x 30″ (762 mm)
Basin area, top 57″ (1448 mm) x 34″ (864 mm)
Weight 130 lbs (59 kg)
To overflow:
Water depth 16″ (406 mm)
Capacity 95 gal (359.6 L)
* Approximate measurements for comparison only.
Included component:
Cut-out template 1043292-7
Blower
motor:
Heater V Hz A
300 W 220-240 50/60 3
No change in measurements if connected
with drain illustrated.
(K-7161-AF or K-7161M-AF)
Dedicated circuit required, protected with Class A
Ground-Fault Circuit-Interrupter (GFCI) or Residual
Current Device (RCD):
Blower motor/control 220-240 V, 15 A, 50/60 Hz
Installation Notes
Install this product according to the installation guide.
Hot water supply should be 70% of capacity or greater.
Installations will vary.
This bath is designed for drop-in installation only. It is not
suited for use in a three-wall alcove with an overhead shower.
A blower motor/control access panel is required.
Floor support under the bath must provide for a minimum of
50 lbs/square foot (242 kg/square meter) loading.
2"
(51 mm)
41-3/4" (1060 mm)
Blower/Control Access
34" (864 mm) W x 15" (381 mm) H Max
22"
(559 mm)
Product Diagram
65-7/8" (1673 mm)
1"
(25 mm)
2-7/8"
(73 mm)
20-7/8"
(530 mm)
2-1/4"
(57 mm)
11-1/4"
(286 mm)
2-3/4"
(70 mm)
Ø 1-1/2"
BANCROFT®5.5’ BUBBLEMASSAGETM BATH
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