The 13/14 series cartridge has a sweet spot where you get max hot and cold flow. You want your hot water temp hot enough so that your target shower temp is in that sweet spot.
The 13/14 cartridge doesn’t have independent volume control.
Maybe this will help you or others later reading the thread.
The 13/14 cartridge doesn’t have independent volume control.
Maybe this will help you or others later reading the thread.
