Cassidy™
View Full Cassidy™ Bathroom Collection

17T Series Thermostatic Valve Only Trim in Matte Black

Model#: T17T097-BL
Add to Favorites
Find local Delta® installers.
Cassidy™
View Full Cassidy™ Bathroom Collection
17T Series Thermostatic Valve Only Trim in Matte Black
Model#: T17T097-BL
List Price: $1,07000
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
Featuring clean lines with elegant design details, the Cassidy® Collection is an obvious choice for a timeless, traditionally styled bath. Delta® showers with TempAssure® thermostatic valves are engineered to make sure you don’t experience a sudden and possibly unsafe change in water temperature as a result of running water elsewhere, such as using a dishwasher, flushing a toilet or running a washing machine. With separate handles for volume and temperature control, this Delta shower provides a more refined showering experience. Simply set the water at your preferred temperature and turn the shower on or off with the volume control handle—without interrupting your set temperature. You can install with confidence, knowing that Delta products are backed by our Lifetime Limited Warranty and highly trained, live customer support.
  • COMFORT AND QUALITY: TempAssure® thermostatic valve keeps water temperature within a safe ±3.6° F (±1.7° C), helping to protect you from sudden changes in hot or cold water pressure
  • ENHANCED CONTROL: Control volume and water temperature independently with two separate handles for more refined control of your shower experience
  • ADA-COMPLIANT DESIGN: ADA-compliant lever handles make it easy to adjust temperature and volume
  • THERMOSTATIC SHOWER: TempAssure® 17T Series dual-function thermostatic cartridge included
  • ROUGH-IN KIT REQUIRED: Trim kit with cartridge only, must order MultiChoice® Universal Valve rough (R10000 series) separately to complete the unit
  • BUILT TO LAST: Quality is our top priority, so all our products are tested and certified, meeting or exceeding industry codes and standards
  • COORDINATING PRODUCTS: Complete the look in your bathroom with matching faucets and accessories, including towel bars, robe hooks and more 
  • LEARN MORE: Find more information in our technical documents and on Delta Faucet’s YouTube
  • LIVE CUSTOMER SUPPORT: Backed by Delta Faucet's warranty and highly trained, live customer support
Special Information
Warning Image
California Prop 65 WARNING
Technology and Special Features
ADA Compliant
Volume Control
MultiChoice® Universal Valve
TempAssure™
Special Information
Warning Image
California Prop 65 WARNING
Documents & Specs
Product Support, Repair Parts & Technical Specifications
View Technical Specifications
View Maintenance & Installation Sheet
View Parts & Accessories Diagram
Register Product
Resources
Design Files
Installation Information
Overall Height (in.) :
7
Valve Type:
Dual-function thermostatic cartridge

INSTALLATION SUPPORT

Need help with installation? Find local Delta® installers. Get Quotes. Read reviews.

GO
Enter Valid Zip.
REVIEWS
Rated 5 out of 5 by from Delta Shower valve……excellent ! This is a very well made shower valve and an excellent performer !
Date published: 2022-11-04
Rated 5 out of 5 by from Great look Very solid piece of hardware with high quality construction and finish.
Date published: 2022-02-11
Rated 5 out of 5 by from Great Thermostatic Valve We had our contractor put this valve in the shower in our recent master suite addition. It has a nice polished look and good feel to it. It seems like it is made well and it is nice to be able to leave it on your temperature selection for your next shower.
Date published: 2018-03-02
Rated 5 out of 5 by from Beautiful and functional We have 2 in our master shower, one to control the hand shower and one to control the rain shower head. Both work well and the separate controls for water temp and flow are well designed.
Date published: 2018-01-20
Rated 5 out of 5 by from We buy Delta because of the customer service. We have bought and lived in several homes. Ten years ago we bought a home which required renovation and an addition. At that time we bought our first Delta faucets for our kitchen and main bath. We were unaware of the quality of the customer service. After several years of service we noticed our shower was leaking. We called Delta explained what was happening and the individual on the phone knew exactly what we needed and sent it immediately no questions asked. Once we received the parts we were struggling with the repair. So, we called Delta again and a very nice gentleman referred us to an applicable video that showed exactly how to perform this repair. We have had an occasional issue and have received the identical service. At that point whenever any of our other plumbing fixtures were having issues we did not even try to repair them. We threw them out and replaced them with Delta products. We could not be more pleased with Delta.
Date published: 2017-11-29
Rated 4 out of 5 by from Seems to be well engineered Seems to be well engineered, high quality, and works as expected. We used all Delta fixtures and accessories in a recent shower remodel and all seem to be well engineered, and good quality. Delta seems to have put more thought into the design of their products than most manufacturers these days. We would purchase again, but dont think there would ever be a need, unless we just get tired of the looks of the fixtures.
Date published: 2017-06-11
  • y_2026, m_6, d_20, h_13
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.46
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_6
  • loc_en_US, sid_T17T097-BL, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_deltafaucet
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getReviews, 25ms
  • reviews, product
Q&A

how far from finished wall is it to the furthest point of trim assembly in inches

model number is T17T097-PN, width is 7", using universal high flow rough model R10000-UNWSHF
Asked by: Terry
Hi Terry, Thank you for your question! The exact distance from the finish wall out to the end of the temperature dial depends on how the valve is mounted but is approximately a little over 5". Best regards, Brandis
Answered by: DeltaFaucet7
Date published: 2024-03-28

The temperature control is set too low - not warm enough. How do I adjust it? There are no visible screws. It looks like the front cover plate needs to be popped or pried off, but I'm afraid to force it. Please advise.

Asked by: Dean
Hi, Dean! Thank you for your question. There is a rotational limit stop that can be adjusted for hotter water. To do this, first, you may want to shut off the water supply to the shower or room first if possible. Next you will need to remove the temperature control cover then unscrew the phillips head screw on the gray temperature knob. Now you will see the Rotational Limit Stop which resembles a gear. Remove this part, and in order to allow more hot water, you will need to rotate it counterclockwise just a few settings as each tooth represents 4-6 degrees, and insert it back into the handle base. After this you may test the water. Keep in mind, it is best to only adjust this gradually to avoid potentially scalding temperatures. Once you have reached the desired maximum hottest temperature, you may put the handles back on. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

I am purchasing a R10000 UNBXT, T17T097, RP52382, RP61058, R11000, T11997, 50102, 50560, 51308 and H597.

What else do I need to have a complete shower with Rain head, body sprays and handheld shower? Does the T17T097 come with a regular shower head or do I need to purchase that separately?
Asked by: tjumsw
I believe it is for my diverter trim...t11997...says it doesn't come with the diverter trim.
Answered by: tjumsw
Date published: 2024-03-28

I have a 17T in a shower. The small arm that controls the temp. will only turn to the mid point of the cold to hot range. As a result, I must wait a long time for the shower water to get warm enough to enter the shower. Is there a way to adjust this.

Asked by: Richard
Thank you for your question, Richard! The maximum temperature can be set by adjusting the Temperature Limit Stop. Please refer to page 7 of the Installation Instructions for help with this. https://media.deltafaucet.com/MandI/68883%20Rev%20I.pdf Best regards, Jon
Answered by: Delta Faucet
Date published: 2024-03-28

I’ve moved the temp handle as far over as possible and still get warm water, not hot.  The others in my house work fine.  Any other options to get hot water?

Asked by: Jwilli
Thank you for your question, Jwilli! This model includes an adjustable cartridge that allows you to limit the temperature allowance. Information on accessing and adjusting this cartridge can be found in the Maintenance and Installation manual below on page 7, step 4. https://media.deltafaucet.com/MandI/68883%20Rev%20J.pdf Best regards, Edward
Answered by: Delta Faucet
Date published: 2024-03-28

When I installed this there is play in the water volume control as if the sleeve has gone too far in.  Is this sleeve not pushed all the way in and if not does the o ring provide enough friction to keep it out and remove the play.   Thank you 

Asked by: Doug
Thank you for your question, Doug! The sleeve is only intended to cover the valve for aesthetics. If the handle seems loose, please try tightening the set screw. If you have any further questions, please feel free to call us at 1-800-345-3358 or email customerservice@deltafaucet.com. We’d be happy to help! Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2024-03-28

I'm looking at the T17097 & the T17T097, and trying to decide which model would best suit my needs....

What is the differences between a "Dual-Function Pressure Balance Cartridge" and a "Dual-Function Thermostatic Cartridge", and do they both perform the same functions?
Asked by: Norm
Thank you for your question. Delta Faucet model # T17097 uses a dual function pressure balance cartridge. The temperature is maintained within 3 degrees using a balance of pressure between the hot and cold water. The temperature can vary between seasons due to the water temperature coming into the house. Delta Faucet model # T17T097 consisitently monitors the tempature by measureing and automatically adjusting the water mix. You can set the temperature of the water and leave it there.
Answered by: Delta1
Date published: 2024-03-28

I would like to know if the TempAssure in the Cassidy trim can come with the French curve handle (H798PN)

Asked by: Karen
Hi Karen, Thank you for your question. Unfortunately due to the fact that the 17T series offers both temperature and volume control the H798PN handle will not work with the T17T297-PN or T17T497-PN faucets. The handle is only compatible with the T14 series faucets. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2024-03-28
  • y_2026, m_6, d_21, h_12CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.46
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_27
  • loc_en_US, sid_T17T097-BL, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_deltafaucet
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getContent, 43ms
  • questions, product
PART LIST

PART LIST

Image-RP32104 Secondary Image-RP32104

Delta®

Delta® Cartridge Assembly - Monitor® 17 Series (04/2006 and earlier)

List Price: $154.00
Online Price: $123.20
Free Ground Shipping All Orders $49+

RP32104

4.56 34
Image-RP52384

Delta®

Delta® Set Screw, Wrench & Button Cover

List Price: $15.70
Online Price: $12.56
Free Ground Shipping All Orders $49+

RP52384

Image-Master-RP50879

Dryden®

Dryden® Trim Sleeve - Tub & Shower

List Price: $33.80 - $76.80
Free Ground Shipping All Orders $49+

RP50879

Image-RP72570

Cassidy®

Cassidy® Volume Control Handle - 17T

List Price: $85.25
Online Price: $68.20
Free Ground Shipping All Orders $49+

RP72570

Image-RP46074 Secondary Image-RP46074

Delta®

Delta® Cartridge Assembly - MultiChoice® Universal - 13 / 14 Series

List Price: $118.35
Online Price: $94.68
Free Ground Shipping All Orders $49+

RP46074

2.24 105
Image-RP72571

Cassidy®

Cassidy® Temperature Knob, Cover & Set Screw

List Price: $72.15
Online Price: $57.72
Free Ground Shipping All Orders $49+

RP72571

Image-RP12630

Delta®

Delta® Screws (2) - Extra Long - Escutcheon Trim

List Price: $18.45
Online Price: $14.76
Free Ground Shipping All Orders $49+

RP12630

4.17 12
Image-RP46463 Secondary Image-RP46463

Delta®

Delta® Cartridge Assembly - MultiChoice® Universal - 17 Series

List Price: $154.00
Online Price: $123.20
Free Ground Shipping All Orders $49+

RP46463

3.46 46
Image-RP72565

Cassidy®

Cassidy® Tub Spout - Pull-Up Diverter

List Price: $111.30
Online Price: $89.04
Free Ground Shipping All Orders $49+

RP72565

3.43 14
Image-RP47201 Secondary Image-RP47201

Delta®

Delta® Cartridge Assembly - MultiChoice® Universal - 17T Series

List Price: $600.40
Online Price: $480.32
Free Ground Shipping All Orders $49+

RP47201

2.00 35
Image-RP23336

Delta®

Delta® O-Ring - Large - All Monitor® Series

List Price: $7.70
Online Price: $6.16
Free Ground Shipping All Orders $49+

RP23336

5.00 5
Image-Master-RP61273

Delta®

Delta® Shower Arm - 16"

List Price: $115.60 - $205.15
Free Ground Shipping All Orders $49+

RP61273

* Actual pricing may vary and is determined by the selling retailer/wholesaler/dealer.