107533 Rev. A
1
Cartridge Installation
A.
B.
Turn off water supplies.
Remove bonnet nuts (1)
and test caps (2) from the rough-in body (3).
Place a bucket or small container over the front
of the valve body and slowly open the water
supplies to flush any debris from the supply
lines before installing the cartridge. Turn the
water supplies back off.
Rotate the valve cartridge (1) so that “H” (2) is on
the hot side and the “C” (2) is on the cold side. Add
silicone lube to the three o-rings (3) shown above
to make the cartridge easier to install and remove
from the valve body. Insert cartridge into valve
body as shown. Ensure the keys on the body are
fully engaged with the slots in the body (4) A light
coating of plumbers grease applied to o-rings may
aid in assembly.
Thread bonnet nut (2) onto cartridge. Hand tighten
securely. Slide o-ring (1) over the cartridge and
bonnet.
For the exceptions of back to back or reverse
installations (hot on right and cold on left) only:
Rotate valve cartridge (1) so “H” is on the hot side
and “C” is on the cold side and the word “UP” (2)
appears on the bottom. Apply silicone lube to the
three o-rings shown above to make the cartridge
easier to install and remove from the rough-in body.
Install the cartridge making sure that the keys are
fully engaged with the slot in the rough-in body (see
step B). Slide o-ring (3) and bonnet nut (4) over the
cartridge and thread onto the rough-in body. Hand
tighten securely.
3
C.
Back to back Installation
Cold
Hot
Normal Installation
(changes not required)
Reverse
Installation
1
2
1
3
3
1
4
4
2
4
1
2
2
1
3
2
