Uploaded April 2022 | Updated September 2026, 2 weeks ago

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Watch as Hannah walks through how to easily install the Dual-Function Thermostatic Delta® T17T Cartridge & Trim (model numbers typically begin with T17T). The multichoice universal rough valve from Delta® works with a wide range of styles and finishes. See our supply list and video shortcuts below to make installing even easier.

You'll Need:
- Phillips head screwdriver
- Hex key
- Adjustable wrench
- Plumbers Tape
- Towel
- Thermometer

Steps:
0:00 Intro
1:13 Dual-Function Thermostatic Valve Cartridge Install
3:19 Install Shower Arm and Head
5:58 Tub Spout Install
8:11 Finish Dual-Function Thermostatic Valve Trim Install
10:57 Adjust Rotational Stop Limit

Installing a different cartridge and trim? Check out our other installation videos:

How to Install the Delta® T13/14 Cartridge & Trim - youtu.be/dFGqFuOrmoQ

How to Install the Delta® T17 Cartridge & Trim - youtu.be/fmcgyrOfdGo