Please read these instructions carefully to familiarize
yourself with the required tools, materials, and installation
sequences. Follow the sections that pertain to your
particular installation. This will aid you in avoiding the
unnecessary expense associated with improper
installation. In addition to proper installation, read all
operating and safety instructions.
MODEL NUMBERS
K-T161 19
K-T16122
K-T16124
PRODUCT REQUIREMENTS
Deep rough-in kit #73444 allows an additional 1/2”
(1.3cm) of tile thickness.
Plaster guard diameters are approximately 1-5/8”
(4.1cm) for the valve and 7/8” (2.2cm) for the spout.
Installer-supplied copper tubing to be: 5/8” O.D.
(1/2” nominal).
Install water hammer arrestors in supply lines near
All information in these instructions is based on the latest
product information available at the time of publication.
Kohler Co. reserves the right to make changes in product
characteristics, packaging, or availability at any time
without notice.
K-T16119M
K-T16122M
K-T16124M
INST ALLER INFORMA TION
These instructions cover two methods of
installation: installation on finished deck or bath
rim, and installation on rough (unfinished) deck (to
be covered later with tile or other finish material).
Leave protective sleeve on spout supply tube until
spout installation. This is an O-Ring sealing surface
which may be damaged when unprotected.
Finish deck material must fit closely to the
diameters of the plaster guards, especially the
spout plaster guard.
X = Distance from centerline of spout inlet to front of spout
base plus 1/2” (1.3cm).
Y = Distance between valve centerlines may vary
depending on your installation requirements.
* Dimension allows for ±1/4” (6mm) handle adjustment
during handle trim installation.
1-5/16” D.
1-1/8” D.
5/8” I.D. (1/2” NOM.)
Y
1-13/16” (4.6cm)
7/8” D.
5/8” O.D. TUBING (1/2” NOM.)
4-5/8”
(1 1.7cm)
1/2” (1.3cm) MIN. - 2-1/8”
(5.4cm) MAX. DECK
THICKNESS
5-5/8”
(14.3cm)
FINISHED DECK- AND BATH-MOUNT ROUGHING-IN
Y
1-5/16” D.
Diameter of hole in deck for spout = 1-1/8” (2.9cm) Max.
Diameter of hole in deck for valve = 1-1/2” (3.8cm) Max.
Thin deck/bath rim installations require additional support
under deck/bath rim. Use 1/2” exterior grade plywood.
For installations on a rough (unfinished) deck to be
covered later with tile, the tile thickness must not exceed
1-1/4” (3.2cm).
X
1-1/4” (3.2cm) MAX.
TILE THICKNESS
*1-1/4” (3.2cm)
1/8” (3mm) MIN. - 2-1/8”
(5.4cm) MAX. BATH RIM
THICKNESS
X
X
1-1/8” D.
5/8” I.D. (1/2” NOM.)
7/8” D.
5/8” O.D. TUBING (1/2” NOM.)
ROUGH DECK PLUS FINISHED DECK (TILE) ROUGHING-IN
2. INSTALLATION
PREPARATION
For installations with 8” (20.3cm) centers using copper
tubing (1/2” nominal, 5/8” O.D.), cut tubing to the lengths
as follows:
2-pieces: 2-7/8” (7.3cm) long
1-piece: 2-3/8” (6cm) long (for finished deck or bath rim
installation only).
INST ALL SPOUT SUPPL Y TUBE
Slide brass washer from bottom of spout supply tube over
threads until washer reaches supply tube shoulder.
Insert spout supply tube through mounting hole from top
of deck/bath rim. Ensure flat portion of washer faces
forward. Spout supply tube will be suspended by washer.
Slide plate (oriented with tabs toward deck) and washer
onto spout supply tube from bottom and thread on
mounting nut. Tighten nut.
Secure plate to deck or wooden support with two wood
screws.
1/2” (1.3cm) MIN. - 2-1/8” (5.4cm)
MAX. ROUGH DECK THICKNESS
Fig. #2
For non-8” (20.3cm) center installations, adjust tubing
lengths as necessary.
Spout Supply Tube
Supply Tube Shoulder
Brass Washer
Wood Screw
Nut
Wood Screw
Washer
Fig. #3
Plate
113341-2-
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Kohler Co., Kohler, WI
Page 3
INST ALL V AL VE BODIES
Thread one mounting nut, flange side up, followed by one
fiber washer and one rubber washer onto each valve
body.
Insert the 2-7/8” (7.3cm) long copper tubes between the
valve bodies and 1/2” tee. For a finished deck or bath rim
installation only, insert the 2-3/8” (6cm) long copper tube
into top of tee.
Do not solder connections yet.
2-3/8” (6cm) Copper Tube
(Finished Deck Or Bath
Rim Installation Only)
Rubber Washer
Fiber Washer
Mounting Nut
Valve Body
1/2”
Tee
2-7/8” (7.3cm)
Copper Tubes
Fig. #4
NOTE: Orient valve body marked “COLD” so it is on the
right when facing the front of the faucet.
Insert valve bodies through mounting holes from bottom
of deck/bath rim. For finished deck or bath rim installation,
mate copper tube from tee with spout supply tube. Hold
in place.
Place a collar with flange side up on each valve body and
thread down to at least 1” (2.5cm) from top thread on valve
body .
Install threaded sleeve on each valve body until sleeve
bottoms on valve body.
Back up collar until it contacts sleeve.
NOTE: For finished deck/bath rim installations, perform
procedures of this frame. For rough (unfinished) deck
installations, omit procedures in this frame and perform
procedures in frames Fig. #7 thru Fig. #11.
Tighten mounting nuts on each valve body underneath
deck/bath rim.
Solder copper tubes to valve bodies, tee and spout supply
tube.
Solder hot and cold water tubes to valve body inlets.
Ensure cold supply is on right hand side.
Proceed to Section 3.
Hot
Supply
Threaded Sleeve
1” (2.5cm)
Collar
Fig. #5
Cold
Supply
Solder
Solder
Solder
Fig. #6
Kohler Co., Kohler, WI
3
113341-2-
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Page 4
NOTE: This frame applicable to rough (unfinished) deck
installations only.
Set Valve Body Height: Use one of the following two
formulas to calculate the valve body clearance required
for the finish material at your installation.
If tile to be installed measures less than 1” (2.5cm) thick,
add that measurement to 1-1/4” (3.2cm).
Example #1: Tile thickness (3/4” (1.9cm)) + 1-1/4” (3.2cm)
= 2” (5.1cm) clearance.
If the tile to be installed measures between 1” (2.5cm) and
1-1/4” (3.2cm) thick, add only 1” (2.5cm) to 1-1/4” (3.2cm).
Example #2: Tile thickness (1-1/8” (2.9cm)) =1” (2.5cm) +
1-1/4” (3.2cm) = 2-1/4” (5.7cm) clearance.
Adjust threaded collar until the dimension from the top of
the sleeve to the top of the rough deck surface equals the
clearance requirement you calculated.
Note this dimension. You will need to use it again after
connecting the supply tube.
1-1/4” (3.2cm)
2” (5.1cm)
Clearance
3/4” (1.9cm)
1-1/4” (3.2cm)
2-1/4” (5.7cm)
Clearance
1-1/8” (2.9cm)
Top Of Sleeve
2-1/8”
(5.4cm)
Max.
Top Of Sleeve
2-1/8”
(5.4cm)
Max.
EXAMPLE #2
Tile Thickness
Threaded
Collar
Rough Deck
EXAMPLE #1
Tile Thickness
Threaded
Collar
Rough Deck
NOTE: This frame applicable to rough (unfinished) deck
installations only.
Supply Tube Connection: Measure distance from
bottom of spout supply tube to top of tee.
Add 1” (2.5cm) to this measurement and cut a piece of
1/2” nominal (5/8” O.D.) copper tubing to fit into the supply
tube and tee port.
NOTE: This frame applicable to rough (unfinished) deck
installations only.
Back off threaded collars as far as possible without
removing them. Pivot the valve bodies enough to remove
the tee and two pieces of tubing. (If valve body holes are
smaller than recommended, it may be necessary to
remove the entire valve body assembly.)
Install tubing into tee. Mate copper tube from tee with
spout supply tube. Pivot the valve bodies onto the two
pieces of copper tubing.
Do not solder at this time.
Sleeve
Rough
Deck
Mounting
Nut
Fig. #7
Fig. #8
Threaded
Collar
Copper
Tube
Fig. #9
Spout Supply Tube
Measure
Distance
Tee
Spout Supply
Tube
Tee
113341-2-
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Kohler Co., Kohler, WI
Page 5
NOTE: This frame applicable to rough (unfinished) deck
installations only.
Reset Valve Body Height: Adjust the threaded collars
until the dimension from the top of sleeve to the top of the
rough deck surface equals the the clearance requirement
you calculated in frame Fig. #7 .
Top Of Sleeve
Pre-Determined
Clearance
Requirement
Tile Thickness
Threaded Collar
Rough Deck
Fig. #10
NOTE: This frame applicable to rough (unfinished) deck
installations only.
Tighten mounting nuts on each valve body underneath
deck.
Solder copper tubes to valve bodies, tee and spout supply
tube.
Ensure cold supply is on right hand side.
Solder hot and cold water supply tubes to valve body
inlets.
Proceed to Section 3.
Rough
Deck
Valve
Body
Mounting
Nut
Hot
Supply
Copper
Tube
Solder
Solder
Fig. #11
3. INSTALLATION CHECKOUT (ALL INSTALLATIONS)
Thread 3/8” pipe plug into top of spout supply tube.
Ensure valves are closed (cold fully counterclockwise, hot
fully clockwise).
Turn on main water supply and check complete
installation for leaks with valves closed and open. Repair
as required.
3/8” Pipe Plug
CLOSE
HOT
Spout Supply Tube
Solder
Cold
Supply
CLOSE
COLD
Close both valves. Turn off main water supply.
WARNING:Risk of personal injury. Lines will be
pressurized. Do not lean over pipe plug when turning
or removing the plug.
Wrap a towel around the pipe plug to prevent water spray .
Water will purge from the supply tube when you remove
the plug.
Carefully back out pipe plug to relieve pressure.
Thread pipe plug into spout supply tube. Leave pipe plug
installed until spout and handle installation.
Install cardboard plaster guards over both valves and
spout supply tube. Leave in place until spout and handle
installation.
Kohler Co., Kohler, WI
Fig. #12
5
113341-2-
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Page 6
4. INSTALL TILE (IF APPLICABLE)
Verify that there will be a 1” (2.5cm) to 1-1/2” (3.8cm)
distance from the top of the sleeve to the top of the tile. If
not, do not install tile due to improper valve installation.
If proper clearance exists, install tile up to plaster guards
on valves and spout supply tube.
5. INSTALL SPOUT
Ensure valves are closed (cold fully counterclockwise, hot
fully clockwise).
Turn off main water supply.
WARNING:Risk of personal injury. Lines may be
pressurized. Do not lean over pipe plug when turning
or removing the plug.
Wrap a towel around the pipe plug to prevent water spray .
Water may purge from the supply tube when you remove
the plug.
Sleeve
Tile
Rough
Deck
Threaded
Collar
3/8” Pipe Plug
CLOSE
HOT
Fig. #13
Spout
Supply
Tube
1” (2.5cm)
MIN. 1-1/2”
(3.8cm) MAX.
CLOSE
COLD
Carefully remove pipe plug.
Remove cardboard plaster guard from spout supply tube.
Cut off spout supply tube 1-1/4” (3.2cm) above the bath
rim, finished deck or tile.
CAUTION: Risk of product damage. Ensure all
burrs are removed from supply tube to prevent
damage to O-Ring seal inside the sleeve.
Spout
Supply
Tube
Fig. #14
1-1/4” (3.2cm)
Tile
Finish
Rough
Deck
Fig. #15
113341-2-
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Kohler Co., Kohler, WI
Page 7
NOTE: Following step is applicable to a tile covered
rough deck installation only.
Slide brass washer, flat side facing forward, on spout
supply tube. Brass washer is furnished with spout.
NOTE: Washer is not needed for bath rim/finished deck
installation.
Brass Washer
Spout
Supply Tube
Finished Deck
Rough Deck
Fig. #16
Back off screws in sleeve, and with a twisting motion
install sleeve on spout supply tube until it contacts washer
surface.
Align sleeve so that screws are not facing directly forward
or backwards. Tighten screws.
CAUTION: Risk of product damage. Use care
when installing spout assembly to prevent damage
to O-Ring seal on outside of sleeve.
Place ring of plumbers putty around underside of spout.
Install spout on sleeve by carefully pressing down until
spout base contacts deck, bath rim, or tile. Align spout as
desired and tighten screw.
6. INSTALL HANDLES
Remove the plaster guard from the valve, and discard it.
Remove the threaded sleeve from the valve, and discard it.
Sleeve
Screws
Fig. #17
Screw
O-Ring
Plumbers
Putty
Fig. #18
Sleeve
Press the stem extension onto the valve stem.
NOTE: A spline adapter is provided in addition to the
stem extension, and is the shorter of the two pieces. The
spline adapter will not be used in deck- and bath-mount
installations.
Kohler Co., Kohler, WI
Valve
Fig. #19
Stem Extension
Valve Stem
Valve Body
Fig. #20
7
113341-2-
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Page 8
Apply a ring of plumbers putty around the underside of the
handle skirt. Thread the assembled handle and skirt to
the valve body until it contacts the finished wall.
Be sure to properly align Traditional and Lever handle
styles. Remove and rotate the spline adapter to provide
proper handle alignment.
NOTE: The stem extension allows for fine adjustment of
Traditional and Lever handle alignment. To refine the
alignment, unthread the handle and skirt, and reposition
the stem extension on the valve stem. Rethread the
handle and skirt, and check the handle alignment. Repeat
until the alignment is satisfactory.
Repeat for the other handle.
Apply Plumbers
Putty
Fig. #21
Handle and Skirt
(Lever Handle
Shown)
Stem Extension
7. CALL US FOR HELP
Questions? Problems? First review the installation instructions to ensure correct installation. For additional
assistance, call our Customer Service Department for direct help. You may also contact us at our web site listed
below.
In the U.S.A. call 1-800-4-KOHLER
In Mexico call 001-877-680-1310
In Canada call 1-800-964-5590
www.kohlerco.com
113341-2-
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8
Kohler Co., Kohler, WI
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