Kohler K3314MSN Installation Manual

Installation Guide

Deck/Wall-Mount Bath Faucet

K-110 K-331

K-6905 K-16210

M product numbers are for Mexico (i.e. K-12345M)
Los números de productos seguidos de
M corresponden a México (Ej.
K-12345M)
Français, page “Français-1”
Español, página “Español-1”

1008209-2-G

Tools and Materials

Level

Thread
Sealant

Drill and
Bits

Strap
Wrench

Propane
Torch

Solder

Plus:

• Adjustable Arc Pliers

• 1/2" Piping

• Threaded 1/2" Adapters

• 1/2" Union Elbows

• Bath Shower Ells

• K-6525 Wall-Mount Bracket

Assorted
Screwdrivers

Adjustable
Wrench

Assorted Hex
Wrenches

Before You Begin

WARNING: Risk of personal injury. This product is not
designed or intended for use as a grab or support bar. Do not
install in a location where this product may be inadvertently
used as a grab or support bar.

Please read all instructions before you begin.

Observe all local plumbing and building codes.

Shut off the main water supply.

Inspect the waste and supply tubing and replace as needed.

Install or relocate the supplies as necessary to conform to the
roughing-in dimensions.

This faucet can be installed in freestanding, deck-mount or wall
mount configurations. Follow only the instructions that apply to

your installation.

An optional wall-mount bracket is available to adapt the
handshower to a stationary location.

Kohler Co. reserves the right to make revisions in the design of
faucets without notice, as specified in the Price Book.

1008209-2-G 2 Kohler Co.

Roughing-In Dimensions­Free-Standing and Deck-Mount

9-5/8"
(24.4 cm)

4"
(10.2 cm)

1/2"
NPT

Bath drain to faucet
Bath Models
K-100
K-700, K-702
K-710, K-711, K-712, K-726, K-727

Roughing-In Dimensions­Wall-Mount Kit

8-15/16"
(22.7 cm) D.

K-126, K-127
27-7/8"
(70.8 cm)

K-128

31-1/2"
(80 cm)

2-1/4"
(5.7 cm) D.

8-15/16"
(22.7 cm)

5-5/8"
(14.3 cm)

1-13/16"
(4.6 cm)

9-5/8"
(24.4 cm)

2-3/8"
(6 cm)

X

X

5-7/8" (14.9 cm)
6-3/8" (16.2 cm)
4-3/8" (11.1 cm)

3" (7.6 cm) Min
4-1/4" (10.8 cm) Max

1-1/8"
(2.9 cm) D.

2-7/16"
(6.2 cm)

2-1/4"
(5.7 cm) D.

4"
(10.2 cm)

5-5/8"
(14.3 cm)

2-3/8"
(6 cm)

Top of Rim

4"
(10.2 cm) Min

1-13/16"
(4.6 cm)

K-101

11-3/8"
(28.9 cm)

1/2"
NPT

Roughing-In

Kohler Co. 3 1008209-2-G

Pipe
Holder

Tee Bracket

Rod

Pipe
Holder

Plated Supply Pipe

Flange

Tee
Bracket

Overflow
Elbow

Setscrew

Setscrew

1. Prepare the Site

If not already installed, install or relocate the water supplies as
needed to conform to the roughing-in dimensions for your
particular installation.

Use thread sealant on all the threaded connections.

2. Freestanding Supply Installation

Remove the temporary plugs from the water supply couplings.

Replace the long rod with the short rod for Kohler models
K-710, K-711, K-712, K-726 and K-727. To determine the bath to

drain faucet measurement for your model bath refer to the
″Roughing-In″ section of this manual.

Thread the tee bracket into the hole in the back of the overflow
elbow.

Insert the rod into the tee bracket and secure with the setscrew.

Install the Supply Tubes

Loosen the setscrews in the pipe holder and flange.

Carefully slide the plated supply pipe through the pipe holder
and flange.

Thread the supply pipe into the supply rough-in and tighten it
with a strap wrench.

Tighten the setscrews in the pipe holder and flange.

1008209-2-G 4 Kohler Co.

Freestanding Supply Installation (cont.)

Repeat for the second supply tube.

Kohler Co. 5 1008209-2-G

8" (20.3 cm) Center-to-Center

Flange

Setscrew

1" (2.5 cm) Diameter Holes

Plated
Supply
Pipe

3. Deck-Mount Supply Installation

Remove the temporary plugs from the water supply couplings.

Construct a frame for the deck with two 1″ (2.5 cm) holes
measuring 8″ (20.3 cm) apart from the center of each hole.

Carefully slide the plated supply pipe through the holes.

Thread the supply pipe into the supply rough-in and tighten with
a strap wrench.

Securely strap the supply pipes to the framing below the bath
deck.

Loosen the setscrew in the flange.

Carefully slide the flange down the supply pipe so it rests on the
bath deck.

Tighten the flange setscrew.

1008209-2-G 6 Kohler Co.

Plug
Button

O-Ring

Spout
Assembly

Washer
Flanged

Union

Nut

Cradle

Plated
Supply Pipe

4. Freestanding and Deck-Mount Faucet Installation

Carefully slip the O-ring into the groove in the plug button.

Press the plug button into the hole in the back of the cradle.

Apply thread sealant to the threads of the plated supply pipes.

Slide a nut onto one of the plated supply pipes. Be careful to
avoid scratching the plated finish.

Thread the flanged union onto the supply pipe. Verify that the
flanged union is level.

Set the washer on top of the flanged union.

Repeat for the other supply pipe.

Set the spout assembly on both washers.

Thread the nuts up onto the spout assembly to secure it to the
supply tubes.

Kohler Co. 7 1008209-2-G

Support
Framing

Minimum 1/2"
Plywood

11-3/8"
(28.9 cm)

This hole must be centered,
and must be through
plywood support.

1/2" (1.3 cm)
Diameter Holes

8" (20.3 cm)

Supply Ells

1/2"
Copper
Tubing

Center-to-Center

1" (2.5 cm) Diameter Holes

5. Wall-Mount Supply Installation

Determine the faucet installation location.

Install support framing at the installation location as shown.

Secure the piping to the framing.

Install temporary plugs in the supply ells.

Turn on the water supplies and check for leaks.

Turn off the water supplies.

Complete the finished wall.

In the finished wall, drill two 1″ (2.5 cm) holes measuring 8″
(20.3 cm) apart from the center of each hole.

Drill a 1/2″ (1.3 cm) hole at the exact location illustrated. This

hole must be through the plywood support.

Remove the temporary plugs from the water supply ells.

11-3/8"
(28.9 cm)

1008209-2-G 8 Kohler Co.

Flange

Apply thread
sealant here.

Setscrew

Plated Elbow

6. Wall-Mount Elbow Installation

Loosen the flange setscrews.

Carefully slide a flange onto one of the plated elbows. Be careful
to avoid scratching the plated finish.

Apply thread sealant to the threads of the plated elbows.

Insert one of the plated elbows through the wall and into a
supply ell.

Thread the plated elbow into the supply ell and tighten with a
clean strap wrench. Position the plated elbows with the opening
facing up.

Carefully slide the flange over the plated elbow and up against
the finished wall.

Tighten the flange setscrew.

Repeat for the other plated elbow.

Kohler Co. 9 1008209-2-G

Install the Anchors

Anchor

Loop

Anchor Hole

Anchor Channel

Strap

Loop

Clip

Support
Flange

Screw

7. Wall-Mount Support Installation

Pivot the metal anchor channel so the plastic straps touch.

Insert the channel into the 1/2″ (1.3 cm) hole in the finished wall.

Pull on the strap ring until the metal anchor channel is flush on
the inside of the finished wall.

Slide the plastic cap along the straps until it is flush with the
wall.

Break the straps off flush with the finished wall.

Insert the screw through the support flange.

Thread the screw and support flange into the anchor. Securely
hand tighten.

Loosely thread the support bolt completely into the support
flange.

Support
Bolt

1008209-2-G 10 Kohler Co.

Turn support
bolt
couterclockwise
to unthread.

Setscrew

Cradle

Washer

Flanged
Union

Nut

Spout
Assembly

Plated
Elbow

8. Wall-Mount Faucet Installation

Verify that thread sealant has been applied to the threads of the
plated elbows. If not, apply thread sealant at this time.

Slide a nut onto one of the plated elbows. Be careful to avoid
scratching the plated finish.

Thread the flanged union onto the plated elbow. Verify that the
flanged union is level.

Set the washer on top of the flanged union.

Repeat for the other plated elbow.

Set the spout assembly on both washers.

Thread the nuts up onto the spout assembly to secure it to the
plated elbows.

NOTE: Make sure the faucet is installed parallel with the finished
wall. Do not force the faucet when installing the support bolt into
the cradle.

Unthread the support bolt until it enters the hole in the back of
the cradle.

Secure the support bolt in place with the cradle setscrew.

Kohler Co. 11 1008209-2-G

Showerhead
Assembly

A

Nipple

B

Shower Hose

Deck-Mount
Installation is Shown

9. Install the Handshower – All Installations

NOTE: Only deck-mount installation is shown in the illustration.
The handshower installs the same for all faucet installation types.

Thread the end of the shower hose with the nut onto the nipple.

Thread the handshower onto the other end of the shower hose.

1008209-2-G 12 Kohler Co.

Bonnet

Stem
Extension

Open

Stem
Screw

Handle
Screw

Hot Cold

Ceramic
Insert

Setscrew

Oval
Handle

Open

Close

Shown in Closed Position

Close

10. Oval Handle Installation

Verify that the valves are in the closed position.

NOTICE: Risk of product damage. Do not overtighten.
Overtightening will damage the handle.

Insert the stem screw into the stem extension and tighten with a
screwdriver.

Place the ceramic insert into the oval handle.

Secure the insert with the handle screw. Do not overtighten.

Loosen the setscrew.

Position the handle assembly on the stem extension.

Verify that the handle is in an even horizontal position. If needed,
remove the handle and adjust its position on the splines of the
stem extension until horizontal. For fine adjustment, pull out the
stem extension until it disengages from the valve, rotate, and
return it to its original position. Do not pull the stem extension

completely out.

Tighten the setscrew.

Repeat for the other handle.

Kohler Co. 13 1008209-2-G

Bonnet

Lever
Handle

Stem
Screw

Stem
Extension

Open

Close

Hot Cold

Shown in Closed Position

Open

Close

11. One-Piece Lever Handle Installation

Verify that the valves are in the closed position.

Insert the handle onto the stem extension so the handle is
positioned horizontally.

Verify that the handle is in an even horizontal position. If needed,
remove the handle and adjust its position on the splines of the
stem extension until horizontal. For fine adjustment, pull out the
stem extension until it disengages from the valve, rotate, and
return it to its original position. Do not pull the stem extension

completely out.

NOTICE: Risk of product damage. Do not overtighten.

Overtightening will damage the handle.

Insert the stem screw into the stem extension and tighten with a
screwdriver.

Repeat for the other handle.

1008209-2-G 14 Kohler Co.

Bonnet

Stem
Screw

Stem
Extension

Setscrew

Six Prong
Handle

Open

Close

Shown in Closed Position

Open

Close

12. Six Prong Handle Installation

Verify that the valves are in the closed position.

NOTICE: Risk of product damage. Do not overtighten.
Overtightening will damage the handle.

Insert the stem screw into the stem extension and tighten with a
screwdriver.

Loosen the setscrew.

Position the handle assembly on the stem extension.

Verify that the handle label is in an even horizontal position. If
needed, remove the handle and adjust its position on the splines
of the stem extension until horizontal. For fine adjustment, pull
out the stem extension until it disengages from the valve, rotate,
and return it to its original position. Do not pull the stem

extension completely out.

Tighten the setscrew.

Repeat for the other handle.

Kohler Co. 15 1008209-2-G

Endcap

Washer

Bonnet

Stem
Extension

Bath Adapter

Open

Short Sleeve

Stem Screw

Skirt Cap

O-Ring

Long Sleeve

Handle Arm

Open

Close

Shown in Closed Position

Close

13. Multi-Piece Lever Handle Installation

Verify that the valves are in the closed position.

NOTICE: Risk of product damage. Do not overtighten.
Overtightening will damage the handle.

Install the stem extension to the valve stem.

Thread the bonnet onto the valve body.

Align the bath adapter over the stem extension so that the holes
line up horizontally. Secure with the screw.

Install the skirt cap to the end of the bath adapter.

Position the long sleeve over the handle arm.

Slide the O-ring onto the handle arm down to the long sleeve.

Insert the handle arm through the bath adapter.

Slide the short sleeve onto the handle arm up to rest on the bath
adapter.

Slide the washer onto the handle arm down to the short sleeve.

Thread the end cap onto the end of the handle arm to secure the
assembly.

Repeat for the other handle.

1008209-2-G 16 Kohler Co.