Installation Guide
6
If your installation is for a shower only, apply 
thread seal tape to the lower outlet port and 
install the included cap. Wrench tighten.
7
Ensure Valve is positioned plumb and level. 
Remove Rough-In Template from Valve. Make 
threaded connections or plumb and solder all 
joints and fittings. Take care to protect 
surrounding area when soldering. Secure piping 
to surrounding structure.
OR
8
Make piping connections for all accessories. 
Take care to protect surrounding area when 
soldering. Secure piping to surrounding 
structure.
OR
9
Reinstall the Integral Stops using a Socket 
Wrench equipped with a 9/16” Deep Well 
Socket or Crescent Wrench.
Socket
Wrench
9/16”Deep Well
Socket
+
10
If your Shower Valve is equipped with an 
integral diverter, reinstall the Diverter 
Cartridge taking care to align mounting posts 
of cartridge with the corresponding holes in 
the diverter valve body. Install Diverter Nut 
and tighten with a Socket Wrench and 
13/16” Deep Well Socket. Take care to not 
over-tighten connections.
Socket
Wrench
+
13/16”Deep Well
Socket
11
If you are performing a Standard 
Installation, please proceed to Step 14
If you are performing a Back to Back 
Installation, or have reversed inlet 
supplies, please proceed to Step 12
Your Shower Valve has the ability to be mounted 
back-to-back with another Valve in a shared 
space. This means the hot and cold inlets may 
be reversed. Please see the following steps to 
adapt your valve for back-to-back mounting or 
reversed inlet supplies.
OR
BACK-TO BACK INSTALLATION STEP 1
To adapt your shower valve for back to back installation, use an adjustable wrench to unthread and remove the Bonnet 
❶. Then remove Cartridge Assembly ❷, and Bonnet O-Ring ❸ from valve body.
12
Rotate Valve Cartridge ❷180˚ and reinstall into Valve Body taking care to properly align the mounting posts of the 
Cartridge with the corresponding holes within the Valve. The “H” marking on Valve Cartridge cover should now be on 
the right hand side. Reinstall Bonnet ❶ , making sure the Large Bonnet O-Ring ❸ is in place within the Valve Body. 
ROTATE
180˚
BACK TO BACK INSTALLATION STEP 213
14
Ensure the Valve is in the “OFF” position. Turn “ON” water supplies and check all connections for leaks.
The maximum hot water temperature setting adjustment (Temperature Limit Stop (TLS)) of the valve has 
been factory set at 110° F. Important- Check each valve installation with a thermometer to make sure 
the maximum hot water temperature is set to the recommended setting of 110° F maximum. To lower 
the limit of the maximum hot water temperature the valve delivers, adjust the valve’s temperature limit 
stop (TLS) plate. 
• Slip the retaining O-ring and the TLS plate 
towards the end of the spindle.
• With the water supplies on, rotate the 
valve spindle clockwise to the maximum 
desired hot water temperature. 
• Position the TLS plate so it contacts the lug 
and therefore restricts the clockwise rotation 
of the spindle.
• Slip the retaining O-ring back into the 
groove of the spindle to hold the TLS plate in 
place.
• Rotate the spindle counter-clockwise to the 
“Off” position.
TEMPERATURE LIMIT ADJUSTMENT
LUG
TLS PLATE
O-RING
15
16
Reinstall Rough-In Template over Valve to protect it during final wall preparation.










