13 / 14 Series Installation
2
Cartridge Installation
A.
C.
Turn off water supplies. Remove  
cover (1), bonnet nut (2) and test cap (3)  
from the body. If this is not a thin wall 
mounting, the entire plasterguard (4) 
may be removed. If screen (5) is in place, 
remove before installing cartridge.
For back to back or reverse installations  
(hot on right and cold on left) insert the 
cartridge with the “hot side” on the right. 
If you are not making a reverse or back 
to back installation skip this step and 
continue with step 1C. 
Slide bonnet nut (1) over the cartridge 
and thread onto the body. Hand tighten 
securely.
B.
Rotate the cartridge (1) so the words  
“hot side” (2) appear on the left. Insert  
cartridge into valve body as shown. Make 
sure the cartridge tubes and O-rings (3) 
are properly seated in holes at the base of 
the body. Ensure the keys on the body are 
fully engaged with the slots in the body (4).
  Back to back Installation
Normal Installation (changes not required)
Reverse  
Installation
Cold 
Hot
1
2
3
1
4
4
2
3
1
6
5
4