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Single Handle Pull-Down Kitchen Faucet with Touch<sub>2</sub>O® Technology Technology in Champagne Bronze

Model#: 9178T-CZ-DST
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Leland®
View Full Leland® Kitchen Collection
Single Handle Pull-Down Kitchen Faucet with Touch<sub>2</sub>O® Technology Technology in Champagne Bronze
Model#: 9178T-CZ-DST
List Price: $1,01300
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PRODUCT FEATURES
Touch it on. Touch it off. Whether you have two full hands or 10 messy fingers, Delta® Touch2O® Technology helps keep your faucet clean, even when your hands aren’t. A simple touch anywhere on the spout or handle with your wrist or forearm activates the flow of water at the temperature where your handle is set. The TempSense™ LED light changes color to alert you to the water’s temperature and eliminate any possible surprises or discomfort. MagnaTite® Docking uses a powerful integrated magnet to pull your faucet spray wand precisely into place and hold it there so it stays docked when not in use. Delta® ShieldSpray® Technology cleans with laser-like precision while containing mess and splatter. A concentrated jet powers away stubborn messes while an innovative shield of water contains splatter and clears off the mess, so you can spend less time soaking, scrubbing and shirt swapping. Kitchen faucets with Touch-Clean® Spray Holes allow you to easily wipe away calcium and lime build-up with the touch of a finger. You can install with confidence, knowing that Delta faucets are backed by our Lifetime Limited Warranty.
  • With Touch2O® Technology a simple touch anywhere on the spout or handle will start and stop the flow of water
  • Helps keep your faucet cleaner, because washing the mess off your hands shouldn’t involve making a mess of your faucet
  • LED light signals blue when touch mode is active and flash red when batteries are running low
  • Automatic water flow shut-off after four minutes helps conserve water
  • Integrated TempSense™ LED light shows water temperature, changing from blue to magenta to red as temperature increases
  • Battery operated 6 AA (included) with a battery life of approximately 1 year or 6 C (not included) with a battery life of approximately 3 years
  • Intuitive Touch2O® Technology can sense the difference between a touch and a grab, reducing the chances of activation
  • Optional A/C adapter EP102157 may be ordered separately
  • MagnaTite® Docking uses a powerful integrated magnet to snap your faucet spray wand precisely into place and hold it there so it stays docked when not in use and doesn’t droop over time
  • ShieldSpray® Technology powers off the mess without making a mess
  • Concentrated stream cuts through messes and innovative water shield reduces splatter
  • Soft, rubber Touch-Clean® spray holes allow you to easily wipe away calcium and lime build-up with the touch of a finger
  • Diamond Seal® Technology is less hassle to install and helps your faucet perform like new for life, reducing leak points and lasting twice as long as the industry standard
  • Everything you need is together in one convenient box, including integrated InnoFlex® PEX supply lines
  • 1 or 3-hole 8" installation
  • Optional escutcheon included for use with additional mounting configurations and a cohesive look
  • ADA Compliant
  • The high-arc, gooseneck design swivels 360 degrees with a 20-in. retractable hose for added convenience during everyday kitchen tasks
  • Backed by Delta Faucet's Lifetime Limited Warranty
Special Information
Warning Image
California Prop 65 WARNING
Technology and Special Features
ADA Compliant
Touch-Clean®
SoftTouch
No-Lead Compliant
Brilliance® Finish
Diamond Seal® Technology
ShieldSpray®
MagnaTite® Docking
VoiceIQ® Compatible
Touch2O® Technology
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
1 or 3-hole 8" installation
1 or 3-hole 8" installation
Connection Type :
3/8" compression fittings
Flow Rate :
1.8 gpm @ 60 psi, 6.8 L/min @ 414 kPa
Overall Height (in.) :
14-27/32
Valve Type:
DIAMOND(TM) Seal Valve

INSTALLATION SUPPORT

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REVIEWS
Rated 5 out of 5 by from Love the faucet ad touch function but have a question Love it, love it. When first installed water turned on and off immediately. For some reason now it turns on immediately, but turning off is delayed. By reading some reviews see there is software. Is there anything I should follow to upgrade the software or a sequence to restore the faucet to original on and off touch mode. Still loving it just need a little help.
Date published: 2016-12-11
Rated 4 out of 5 by from This product has great features but is not working properly My wife and I love the faucet with Touch 20 Technology that we have owned less than one year. Unfortunately, it no longer functions properly. We changed the battery pack and it worked well for a day or two but then stopped working. Again, I replaced the batteries and the unit does not work. I watched your installation movie and it appears that our plumber installed the unit correctly. Please let me know what I need to try to try to have the unit function properly. Your assistance will be appreciated. Chuck
Date published: 2016-11-30
Rated 4 out of 5 by from Love the Concept When we installed the faucet it didn't work. The water flow was a trickle only to be exceeded by the dripping when you turned it off using the touch feature. Needless to say I was disappointed. After calling Customer Service (which was excellent) a new solenoid was shipped. A week later I had the part and we installed it. It fixed the problem. I love the touch on and off feature. It's wonderful. The water flow still seems on the slower side to me compared to other faucets. Checking the water pressure to the faucet was one of the first things we did and that was good. I guess it's just something to get used to. I rated the faucet as Good and not Excellent because it's design is nothing exceptional but it is good quality and not excellent because I had to replace a part immediately. Performance, slow water flow. I would buy another Delta faucet because of the outstanding customer service. I just hope I don't have to call upon them too often.
Date published: 2016-11-21
Rated 2 out of 5 by from We love the touch technology but... We have had nothing but issues with this faucet since installing in February of this year. At first it kept turning on and off by itself and the light didn't work consistently. After two follow up visits from the plumbers it was determined the faucet needed to be replaced. After replacing it appeared the issues were corrected. However, this week it started turning on again by itself and the blue light, that indicates the water is cold, is no longer working at all. I have referred the issue to my builder but at this point I am thinking I may need another replacement faucet or a completely different faucet altogether.
Date published: 2016-11-18
Rated 2 out of 5 by from Faulty faucet At first it was great but within three months it worked sporadically. It starts and stops when it wants to and is driving me crazy. I loved it at first but for as much as it costs it's not worth the hassle.
Date published: 2016-09-17
Rated 1 out of 5 by from Defective, didn't work I purchased this product to replace a competitive product. After dismantle the old faucet to prepare for the instal we were excited to have a new faucet in place. Everything worked fine for about 2 minutes then the light stopped working, the touch still works but one of the main features is defective. Now I'm stuck, I can't just tear it out and return because I bought it online. My bad, I expected it to work.....
Date published: 2016-08-06
Rated 3 out of 5 by from Love the Faucet Love the faucet for the first year. After replacing the batteries the blue light never comes on only the red light and the faucet turns on itself if you leave the touch feature on. Replaced the batteries with the best on the market.
Date published: 2016-08-06
Rated 4 out of 5 by from Nice design, faulty electronics I realize we are in a world of electronics but here is my experience. We had our kitchen redone and this faucet installed as part of that three months ago. We love the faucet, its design and function. What happened two weeks ago was that the base LED started just displaying red only and would flicker out when going to cold. I called Delta and talked to a wonderful person who was very helpful, who diagnosed that the LED base went bad. He sent me a new base unit and the solenoid unit (at no charge) as he said there was a more recent software version. Yes, even our faucets get software updates. I am working with my original kitchen designer to see if they will come out to replace this for me so I can't say at this point if the issue is resolved. Just reporting where we are as of receiving an email to provide a rating today, 7-14-16.
Date published: 2016-07-14
Rated 5 out of 5 by from Nice faucet The sleek design and the need for only one hole drilled into my counter top was a big plus. The convenience of the touch on/off makes use in a busy kitchen a pleasure. good job Delta.
Date published: 2016-06-26
Rated 5 out of 5 by from We love this faucet It's only Been installed for a couple weeks, but we love it so far. Our contractor installed it so I can't comment on installation. Having the touch sensor has been great. Looks great in our kitchen too.
Date published: 2016-06-19
Rated 4 out of 5 by from Overall good but have had issues. Delta rep just left after replacing defective solenoid for the 2nd time in 9 months. Appreciate the warranty, but the 2nd solenoid failed and faucet was inoperable until I had to wrestle with bypassing the solenoid when we had house guests. The solenoid just installed only lights the LED indicator on hot water (red). The magenta light does not come on at all.
Date published: 2016-04-28
Rated 5 out of 5 by from Great faucet, and works well. My wife likes the touch on/off ability. Helps keep water dripping off your hands pooling up between the sink and back splash.
Date published: 2016-02-22
Rated 4 out of 5 by from Love the look and use of faucet not convinced on the touch I bough this over a month ago and wanted to give the chance for the touch feature to warrant itself. I am not sold on the feature yet. It is nice when you are washing dishes. It is trouble some for those one time uses when you want a cold glass of water the faucet will be set to warm so you move it to cold and it shuts off so you have to double tap the faucet. Not the end of the world. Also troublesome when you pull the faucet out to spray something and when you return the faucet it shuts off.
Date published: 2016-02-18
Rated 3 out of 5 by from Looks nice, not sold on worth the cost I would have rated this faucet at 5 stars when it was new, but 6 months later I just can't do it. The batteries only last a few months, then no water until replaced or disconnect the touch. The switch from stream to spray doesn't engage fully. So when we have it in spray mode, there is a constant, slight stream in the middle of the spray. We chose this faucet as part of a 75K kitchen remodel and we deliberately used high quality components throughout. We thought this would fit right in and last a very long time. When it works, it's great. My wife loves the touch functionality. But replacing batteries and fiddling with the spray switch constantly have soured me.
Date published: 2016-02-09
Rated 5 out of 5 by from super faucet Works really well. Makes it easy to turn the water on and off. Saves water.
Date published: 2016-01-04
Rated 5 out of 5 by from 9178T-DST All, I would recommend this product to anyone who wants to enjoy a very attractive look to their kitchen. Extremely easy to install and the finished look has received a lot of positive comments from our friends. The touch feature is a great feature that allows easy use of your faucets. Very pleased with this product.
Date published: 2015-11-13
Rated 5 out of 5 by from Great faucet, great customer service This is a great faucet. The design/style is nice, and the function is fantastic. My family loves the touch feature; we've had it installed for about two months and we're not sure how we ever lived without it. It was definitely worth the extra $ for Touch 20. I did have an issue after installation: most of the time touching the faucet would not turn it of. The faucet responded, I would hear a click and the light would turn off, but water kept running. I called Delta the next day. I got straight through to a US based representative and in about 5 minutes had a new touch module in the mail. It was a great experience.
Date published: 2015-11-07
Rated 5 out of 5 by from I was wrong My wife wanted the touch feature and I thought it was just hype. When I purchased the faucet by phone, I spoke to the salesperson and they told me that this touch feature was really useful so I went ahead and purchased it. Boy was I wrong. The touch feature comes in really handy especially when washing dishes because I can turn off the water when I am scrubbing and turn it on again to the same temperature by just a touch. I also found the temperature light on the faucet really helpful. Good product. thanks guys
Date published: 2015-09-03
Rated 2 out of 5 by from Close but fell short We love our new faucet and the touch feature but it has a mind of its own. I should have read more reviews before buying this. The faucet turns on by itself at random times and shuts off while you are using it which gets annoying. It will be fine for a day or two then act up again. I've checked all the wiring and followed all the troubleshooting and seems to have gotten a little better but still too sensitive or maybe I have a ghost that likes to play pranks. Cool tech but if had to buy again would go with the standard model
Date published: 2015-05-21
Rated 4 out of 5 by from Good functionand design We selected this faucet for our new house. The design is attractive, the finish looks durable, and it functions well. It has an easy switch between spray and stream. We are happy with the choice. After a few months it developed a drip on the side when in stream mode. I reported this to Delta and they sent a replacement.
Date published: 2015-05-13
Rated 4 out of 5 by from Its an awesome Faucet but the Battery usage is a big issue.... I love our new Delta Touch faucet and we are impressed with this new touch technology Butttttt the batter usage is scary. Six AA batteries did not last more than two weeks of minimal use. Is there any alternate to battery pack, please. Thanks
Date published: 2015-04-19
Rated 5 out of 5 by from Love this touch faucet! We remodeled our kitchen and when shopping for a new kitchen faucet the salesman recommended this one to us instead of a much more expensive model. We had our contractor install it for us and we love it! It is great when your hands have poultry on them or mixing meatloaf and you don't want to touch a handle with your hands. Love the 4 minute shut off also! It has been easy to clean too! The only issue we have had is if you reach behind the faucet and accidentally tap it the water will start and sometimes your arm is right under it!
Date published: 2015-01-30
Rated 5 out of 5 by from Fantastic!! this is the best product I have ever bought for my kitchen. everyone comments on it, the color , style, how smooth and sleek it is. by far the best faucet ive ever owned or used for that matter. thank you for such a wonderful product. I would recommend this faucet to any one in search of a new one. you'll love it
Date published: 2015-01-15
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Q&A

Will the faucet still work if the owner goes out?? We have ours hard-wired and don&rsquo;t use the battery pack.&nbsp;

Asked by: Spud
Hello Jill, Thank you for your question. The Delta Leland Touch2O Kitchen 9178T-SP-DST faucet is designed to only activate when touched. We recommend to turn the handle to the off position if leaving on vacation or for an extended period of time, but you can leave it on/open for day-to-day use. Best regards, Tanya
Answered by: Delta Faucet
Date published: 2024-03-28

The touch on works with battery but it won't work with A.C. power supply. Why?

Asked by: Spectrum
Hello Spectrum, Thank you for your question. We actually recommend you leave the batteries in the battery box while using the AC power adapter. It is recommended to keep it plug up due to the fact, if there is not enough power it will not work. Best regards, Tanya
Answered by: Tanya
Date published: 2024-03-28

What are the dimensions -- how tall is the faucet?

Asked by: CjPh
Thank you for your question, CjPh! The dimensions for this model can be found on the Technical Specifications sheet below. https://media.deltafaucet.com/SpecSheet/DSP-K-9178T-DST_C.pdf Best regards, Edward
Answered by: Delta Faucet
Date published: 2024-03-28

How tall is the installed unit?

Asked by: Joy
From counter top to the top of the arch in the faucet is 15&quot;
Answered by: Esteve
Date published: 2024-03-28

We recently installed this faucet in a condominium. When the neighbors use their cold faucets, hot water crosses through our clients 9178T-SP-DST and hot water comes out the neighbors faucets.

Asked by: Bellevue Plumbing
Thank you for your question, Bellevue Plumbing! That is correct and this issue, also known as cross flow, will happen if the RP53468 Check Valves are not installed. We apologize for any inconvenience this may have caused and please feel free to contact us directly if you need further assistance. https://media.deltafaucet.com/PartsDiagram/DPD-K-9178T-DST%20Rev%20D.pdf Best regards, Edward
Answered by: Delta Faucet
Date published: 2024-03-28

How do I dis-assemble the spray head?

Asked by: Tom1
Hi, Tom1! Thank you for your question. The Delta 9178T-SP-DST Faucet sprayer assembly can be dis assembled by first unscrewing the sprayer from the hose assembly at the connection. The aerator assembly at the face of the sprayer can be unscrewed with the RP50815 Aerator Wrench. Here is a link to this part: https://www.deltafaucet.com/parts-product-detail?modelNumber=RP50815 Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

I have re-installed batteries for the faucet. The red/blue lights still do not work Is there something I need to reset? I did switch from AA to C batteries.

Asked by: KCDE
Hi, Thank you for contacting us. We apologize for any inconvenience. We are more than happy to help you. To assist you further. We would like to gather some more information. We will need to have your full name, physical street address, telephone number and date of installation. Please contact our TECH2O CONCIERGE at 1-844-923-5368 | Email: concierge@deltafaucet.com | Facebook/Twitter: @deltafaucet. We are open Monday through Friday 7:00 AM to 7:00 PM central time, and 8:00 AM to 5:00 PM on Saturday. Best Regards, Bethany
Answered by: DeltaFaucet7
Date published: 2025-08-24

I have 15 1/4&quot; from my counter to a a shelf above my sink. Is there a pipe attached to the faucet making it impossible to fit the faucet in the counter opening?

Asked by: Cove
Hi, Cove! Thank you for your question. The 9178T-SP-DST faucet does have a spout shank and PEX lines that do have to be installed above the sink so the lines and spout shank can fit through the hole of the sink. Here are the manual instructions for this unit: https://media.deltafaucet.com/MandI/92834%20Rev%20E.pdf Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2024-03-28
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PART LIST

PART LIST

Image-RP40650

Michael Graves™

Michael Graves™ Set Screw

List Price: $7.15
Online Price: $5.72
Free Ground Shipping All Orders $49+

RP40650

5.00 3
Image-RP60924

Delta®

Delta® Wrench - DIAMOND™ Seal Technology Faucets

List Price: $25.90
Online Price: $20.72
Free Ground Shipping All Orders $49+

RP60924

5.00 2
Image-RP13938

Delta®

Delta® O-Ring

List Price: $8.25
Online Price: $6.60
Free Ground Shipping All Orders $49+

RP13938

4.50 2
Image-RP63220

Addison®

Addison® Contact Assembly

List Price: $40.95
Online Price: $32.76
Free Ground Shipping All Orders $49+

RP63220

Image-RP50815

Victorian®

Victorian® Aerator & Wrench - Pull-Out or Pull-Down

List Price: $31.10
Online Price: $24.88
Free Ground Shipping All Orders $49+

RP50815

4.56 27
Image-RP51503

Delta®

Delta® Bonnet Nut w/ Valve Seal

List Price: $35.10
Online Price: $28.08
Free Ground Shipping All Orders $49+

RP51503

5.00 3
Image-RP63229

Addison®

Addison® Base Assembly - Touch

List Price: $82.30
Online Price: $65.84
Free Ground Shipping All Orders $49+

RP63229

Image-RP80977

Delta®

Delta® Magnet Replacement Kit

List Price: $69.80
Online Price: $55.84
Free Ground Shipping All Orders $49+

RP80977

3.02 54
Image-EP100855

DELTA

DELTA VoiceIQ® Module

List Price: $250.85
Online Price: $160.12
Free Ground Shipping All Orders $49+

EP100855

4.30 99
Image-EP92546

DELTA

DELTA Solenoid Assembly

List Price: $260.00
Online Price: $172.40
Free Ground Shipping All Orders $49+

EP92546

3.69 51
Image-RP50587

Delta®

Delta® Cartridge - DIAMOND™ Valve - 1H

List Price: $77.10
Online Price: $61.68
Free Ground Shipping All Orders $49+

RP50587

2.89 230

BUNDLES FEATURING THIS PRODUCT

Only at Online Retailers
Image-Master-FVS2-LD1107-CZ
Only at Online Retailers

Leland®

Leland® Touch2O Pull-Down Kitchen with Soap Disp Bundle

List Price: $1,138.60
Standard Finishes

FVS2-LD1107-CZ

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