Operating Guide

107528 Rev. D

• Connect top outlet (1) to shower pipe with

proper fittings.

• Connect bottom outlet (2) to tub spout pipe

with proper fittings.

• Pipe (3) between valve body and tub spout

must be a minimum of 1/2" (13 mm) copper

pipe or 1/2" (13 mm) iron pipe in a straight

drop no less than 8" (203 mm) but no more

than 18" (457 mm) long with only one iron

pipe or copper 90 degree elbow to the tub

spout nipple. Do not use PEX tubing for tub

spout drop.

• To flush the system of debris, remove bonnet nut

(1).

• Prepare the area for water spray.

• Slowly turn on the water supplies to purge the

system for 30 seconds.

• After flushing, install the cartridge and bonnet nut.

• Turn cartridge stem counter clockwise until it

stops.

FOR MODELS WITH STOPS, install the

stops but leave them full open. Install stops as

follows:

• Thread nut (2) onto stem (3) as shown. Then

press stem and nut assembly into body and

tighten using a 3/8”,6 point, deep well socket.

With a flat head screwdriver, adjust stem

clockwise to close and counterclockwise to

open.

• Plug the tub spout and/ or shower outlet(s)

with the appropriate fitting for your piping.

• Test for leaks.

• After testing, turn off the valve by rotating the

cartridge stem fully clockwise.

PRESSURE TESTING & FLUSHING THE

INSTALLATION