Danze D151001B - Installation Manual - Manual (Page 3)

Volume control cartridge
The Danze 1/2” thermostatic mixing valve extension kit is designed to provide up to 1 1/4” of
additional wall depth adjustment.
A) If the distance from the back of mounting plate to the finished wall surface is between 3 11/16”~4
3/16”, you need to use the extension kit A.
B) If the distance from the back of mounting plate to the finished wall surface is between 4 3/16”~4
9/16” , you need to use the extension kit B.
1. Remove the existing stem extension by
removing the Phillips screw. Extract volume
control cartridge from valve: grasp shank
with wrench and carefully pull volume
control cartridge straight out of socket.
Stem extension
3