Kohler K-1913 Instructions D'installation page 6

Three Drain Cutouts (required)
7-3/4" (197 mm)
10" (254 mm)
3-7/8"
(98 mm)
1
(LH) Drain
Cutout
10" (254 mm)
16"
(406 mm)
Front Edge of
Receptor Tray
Floor Plan for Left-Hand Drain Model
1. Construct the Framing
All Installations
NOTICE: Measure your product for site preparation. Note the model number located on the blower
motor, then visit the product page at www.kohler.com for more information.
NOTICE: Adequate floor support must be provided.
NOTICE: Do not support the weight of the bath by the perimeter of the rim. To avoid damage to the
product, support the bath by its base or feet.
IMPORTANT! This product requires three 1-1/2" diameter drain outlets, three P-traps, and three separate
lines to the stack. In an ideal configuration, none of the drains should be combined, as performance may
suffer and the potential for backflow will increase. If required, the two bathing vessel drains (#1 and #2 in
diagram) may be combined downstream from the P-traps into a single 3" diameter drain line.
IMPORTANT! The drain for the receptor tray (#3) requires a dedicated P-trap and stack connection.
Follow all local plumbing and electrical codes.
Leave the stud pocket open and do not install the finished wall until after the bath has been
installed. This installation is best done with access from the backside of the studs, particularly from
each side.
NOTICE: Follow all local plumbing and electrical codes.
If the installation site is in an area where frequent or prolonged power outages occur, Kohler Co.
recommends that a minimum 350 VA Uninteruptable Power Source (UPS) be installed as a backup
power source for the bath controller. This will ensure the door will open in the event of a power
outage.
1128532-2-G
All manuals and user guides at all-guides.com
30" (762 mm)
3-1/2"
(89 mm)
2
1
Drain
Cutout
3
5-1/2" (140 mm)
10" (254 mm)
Drain Cutout
Position the rough plumbing.
Verify that the subfloor offers adequate support, and is flat and level.
Construct 2x4 or 2x6 stud
9-3/4"
framing according to
(248 mm)
the roughing-in information.
(RH) Drain Cutout
Plumbing configuration
may vary.
3-7/8" (98 mm
24-1/2"
(622 mm)
33-1/4"
(845 mm)
To Handshower
To Accumulator
Drain Access
6
GFCI Protected Outlet
(Opposite Side of
Accumulator Supply)
Cold
Hot
Kohler Co.