107533  Rev. C
MultiChoice
®
 Valve Trim 
with Diverter
Installation Instructions
Owners Manual
T27T Models
Write purchased model number here.
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Table of Contents:
Warranties ................................................................................. Page   2
Installation Instructions .............................................................   Pages 3 - 7 
Clean and care........................................................................... Page   7
Maintenance ..............................................................................  Page   7
Cartridge Summary Reference Sheet .......................................  Page   7
To order replacement parts, visit www.deltafaucet.com
CAUTION: This system/device must be set by the 
installer to ensure safe, maximum temperature. 
Any change in the setting may raise the discharge 
temperature above the limit considered safe and 
may lead to hot water burns.
NOTICE TO INSTALLER: CAUTION!–As the 
installer of this valve, it is your responsibility 
to properly INSTALL and ADJUST this valve 
per the instructions given. This valve does 
not automatically adjust for inlet temperature 
changes, therefore, someone must make the 
necessary temperature knob adjustments 
at 
the time of installation and further adjustments 
may be necessary due to seasonal water 
temperature change. YOU MUST inform the 
owner/user of this requirement by following the 
instructions. If you or the owner/user are unsure 
how to properly make these adjustments please 
refer to page 5 and if still uncertain, call us at 
1-800-345-DELTA.
After installation and adjustment, you must ax 
your name, company name and the date you 
adjusted the temperature knob to the caution 
label provided and apply or attach the label to 
the back side of the closest cabinet door and 
the warning label to the water heater. Leave 
this Instruction Sheet for the owner’s/user’s 
reference. WARNING: This pressure balanced 
or thermostatic bath valve is designed 
to minimize the eects of outlet water 
temperature changes due to inlet pressure 
changes, commonly caused by dishwashers, 
washing machines, toilets and the like. It may 
not provide protection from hot water burns 
when there is a failure of other temperature 
controlling devices elsewhere in the plumbing 
system, if the temperature knob is not properly 
set or if the hot water temperature is changed 
after the settings are made or if the water inlet 
changes due to seasonal changes. WARNING: 
Do not install a shut-o device on either outlet 
of this valve. When this type of device shuts 
o the water ow, it can defeat the ability of 
the valve to balance the hot and cold water 
pressures.
10/20/2020
1
107533
T27T ModelsT27T ModelsT27T Models