Trinsic®

Single Handle Pull-Down Kitchen Faucet with Touch2O® Technology

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9159T-DST is rated 3.3 out of 5 by 144.
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  • Featuring Delta Touch2O Technology: touch it on, touch it off
Finish: Chrome
List Price*: $688.25
Base Parts
9159T-DST
List Price*: $688.25
Configurable Parts
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 Delta TempSense™ LED light changes color to alert you to the water’s temperature and eliminate any possible surprises or discomfort. Delta® 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® faucets with DIAMOND™ Seal Technology perform like new for life with a patented design which reduces leak points, is less hassle to install and lasts twice as long as the industry standard*. 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. Electronic parts are backed by our 5-year electronic parts warranty. *Industry standard is based on ASME A112.18.1 of 500,000 cycles.
  • 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) for up to 2 year battery life or 6 C (not included) for up to 5 year battery life
  • Intuitive Touch2O® Technology can sense the difference between a touch and a grab, reducing the chances of false activation
  • Optional A/C adapter EP73954 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
  • 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
  • ADA Compliant
  • The high-arc, gooseneck design swivels 360 degrees with a 20-in. retractable hose for added convenience during everyday kitchen tasks

Installation Information


1 or 3-hole 6" or 8" installation


  • Escutcheon: Optional Escutcheon Available
  • Flow Rate: 1.80 gpm @ 60 psi, 6.8 L/min @ 414 kPa
  • Spout Height: 15-11/16"
  • Spout Length: 9-1/2"
  • Deck to Outlet: 8-7/16"
  • Fittings Type: 3/8" compression fittings
  • Deck Thickness: 2.25"
  • Supply Lines: Included InnoFlex® Pex-C Supply Lines
  • Valve Type: Euromotion DIAMOND Valve
Rated 5 out of 5 by from still works great I bought this faucet when we redid our kitchen 1 1/2 years ago. I love this faucet and it works just as well today as when it was installed. It did develop a squeak 6 months in when it was being turned side to side, but that was easily fixed when a plumber, here for another reason, put some lubricant product on it. I so miss this faucet when I visit other places, reaching up to tap on / off during food prep. Attractive, easy to clean, dependable, and magnetic piece holds sprayer in place perfectly.
Date published: 2019-10-03
Rated 5 out of 5 by from Great Faucet! I bought this a year ago. We absolutely love the faucet sleek and modern look. We are enjoying the touchless feature and the way it has been working. I would recommend this product!
Date published: 2019-09-20
Rated 1 out of 5 by from Great when it works Purchased it for our new home, the touch function stopped working after a year. Here are things I tried: 1. Replace battery 2. Use Delta Faucet A/C Power Supply Adapter for Delta Touch Kitchen Sink Faucets with Touch2O Technology EP73954 3. Unplug and replug all the connection Nothing works, the led light worked normally as a temperature indicator, I can still hear a clicking sound from the valve when I touch the faucet, but it fail to turn the water on or off.
Date published: 2019-09-07
Rated 5 out of 5 by from LOVE IT. YOU WILL ENJOY THE CONVENIENCE SO MUCH IN TEN DAYS, YOU’ll NEVER WANT TO GO BACK TO A CONVENTIONAL FAUCET.
Date published: 2019-09-04
Rated 1 out of 5 by from Rusting at the magnetic connection We purchased this very expensive Trinsic (matte black) faucet for our kitchen remodel about 1.5 years ago. The touch feature has been awesome, but over the past few months, the gap between the faucet body and the faucet head was growing. Today a rusted piece from the faucet body started hanging down. I did not expect to have this kind of an issue with a faucet that was this expensive! We purchased this faucet through our local Ferguson Bath, Kitchen & Lighting Showroom based on their recommendation. Help!!
Date published: 2019-08-18
Rated 1 out of 5 by from Faucet touch system doesnt work I bought a new house which is 2 years old. It came with this faucet installed and the touch on/off system does not work. We've changed batteries several times which seems to help for a very short period of time. After a few days it goes back to not working. You can touch it sometimes 30 times before anything happens. Sometimes we just cant get it to go on at all and we resort to using the sink in the bathroom. I'd like to just defeat the touch control and use it as a standard faucet but that doesn't seem possible. I've removed the battery pack but still no water.
Date published: 2019-08-07
Rated 1 out of 5 by from Touch technology doesn't work I just installed this brand new faucet and I can't get it to work. I was really hoping I would have a good experience with it because it looks so nice and sleek and innovative, but it's a dud. I'm hoping I can get a replacement that works or some kind of tech support because I really need a facet that works.
Date published: 2019-07-26
Rated 5 out of 5 by from Best of its class This is second Delta Touch faucet. Installation is fairly basic, just follow the guidelines. Touchless feature, auto off, and temperature light are great features. I purchased the plug in adapter, thus bypassing the need for the battery pack (BP). BP is there in case of power outage. Styling is great, nice contemporary design.
Date published: 2019-06-21
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What is the height of the handle from the countertop?

We have a breakfast bar behind our sink. The clearance to the backsplash at the countertop is 2.5 inches, which is sufficient for the Trinsic faucet. However, there is a half inch overhang from the breakfast bar. This overhang begins at 5 inches above the countertop. Consequently, the clearance is only 2 inches at that overhang. Will this interfere with the operation of the handle?
Asked by: Plymouth
No this should not interfere with your clearance as I had 2" for my facucet to the back splash
Answered by: Myles
Date published: 2015-05-02

Can the on/off handle be reversed to the left side during installation 

Asked by: Kevin
Kevin, Thank you for your question. We recommend installing the faucet with the handle on the right. The handle operates by tilting away from the faucet to turn on. The vertical (back) position gives cold water and rotating the handle forward provides hot. Unfortunately, there is no way to reverse the movement, so if the handle is installed on the left, it will rotate backwards. Also, reversing the installation would move the LED light to the back of the faucet. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2019-07-17

Can we install this trinsic single in Europe?

Asked by: Anna
Hi Anna, Thank you for your question! The faucet can be installed in other countries, however it may require supply adapters. It is designed to connect to 3/8" compression fittings. Please also note that the warranty will not apply to faucets installed in Europe. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2016-11-15

Can you toggle between stream and spray? Or do you have to turn off the faucet to turn off spray mode?

Asked by: PS
Thank you for your question PS. You can toggle between stream and spray without having to turn the faucet off. Touch2O® Technology is a sophisticated technology and understands the difference between a touch (1/3 of a second) or a grab (more then 300 milliseconds) and will not turn off when toggling through stream and spray. Best regards, Edward
Answered by: DeltaFaucet234
Date published: 2017-08-25

How does faucet toggle between aerator and spray?

Asked by: Tom
Hi Tom, Thank you for your question. The model 9159T-DST has a toggle switch on the backside of the pull out wand that allows you to switch between stream and spray. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2016-09-14

Install with lever handle in the front

Can I install the faucet with the level handle in the front instead of to the right? If yes, would it change the location of the blue light for the touch2o motion?
Asked by: Excel2more
Thank you for your question. Delta Faucet model # 9159T-DST can be turned so the handle is in the front. However, the blue light will also move. Also, the hot and cold will be side to side to operate.
Answered by: Delta1
Date published: 2013-10-22

I am having an issue I’d like some help with please. Sometimes when I touch the faucet to stop the flow of water we get a steady drip (sometimes heavier than others). When we use the handle to stop the water, no drip. What mechanism needs attention?

Asked by: Vanne
Hi, Vanne! Thank you for your question, and I am sorry to hear that you are experiencing a leak from your Delta faucet. Leaking from the faucet in the touch off mode usually comes from debris inside the solenoid. You may flush the solenoid by following these next steps. 1. Turn the water supply by putting your handle in the manual off position. 2. Disconnect the sprayer hose by removing the blue retaining clip. 3. Place a bucket under the male adapter coming out from the solenoid. 4. Run water into the bucket for 2-3 minutes. Debris located inside the solenoid should be flushed out after completing these steps. If this does not correct the leak, please contact our Delta Customer Service line at (800)345-3358. We are available Monday-Friday, 7am-7pm, CST and Saturday, 8am-5pm, CST. You may also email at customerservice@deltafaucet.com. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2018-03-15

Please compare the 9159T-DST model to the 9959T- DST (bar/prep)

Asked by: ConsueloTheCook
Hello there ConsueloTheCook, Thank you for your question. The Delta Trinsic 9159T-DST Kitchen and 9959T-DST Bar/Prep faucet have the same design and touch feature. The only difference is that the Bar/Prep faucet is smaller in size than the Kitchen faucet model. https://media.deltafaucet.com/SpecSheet/DSP-K-9159T-DST%20Rev%20E.pdf Best regards, Tanya
Answered by: Tanya
Date published: 2019-07-17
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