Trinsic®

Single Handle Pull-Down Kitchen Faucet with Touch2O® Technology

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9159T-AR-DST is rated 3.3 out of 5 by 142.
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  • Featuring Delta Touch2O Technology: touch it on, touch it off
Finish: Arctic Stainless
List Price*: $723.35
Base Parts
9159T-AR-DST
List Price*: $723.35
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: 2.5"
  • Supply Lines: Included InnoFlex® Pex-C Supply Lines
  • Valve Type: Electronic with Euromotion DIAMOND Valve
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
Rated 5 out of 5 by from Absolutely love this faucet This faucet is life changing. The only complaint I have is that every faucet in my house doesn't have this feature. It looks beautiful and is so perfect for someone who is very busy in the ktichen. I love that it turns off on it's own when left on too long too.
Date published: 2019-06-19
Rated 3 out of 5 by from Looks great, one big issue Had this installed in our new home, love the look and the function. Unfortunately after three months of use, the battery pack lid is falling off so we intermittently don’t have power. I didn’t know a hardwire was an option, so I think we are stuck with a duck taped battery pack. Would recommend this if you hardwire it!
Date published: 2019-06-18
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I usually wash with the spray setting toggled on. Does the spray setting stay on when you touch the faucet off and on, or does it revert to stream?

Asked by: Stewart
Hi Stewart, Thank you for your question! The wand will stay in the same setting when the water is turned off and on. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2019-07-17

Can the handle of be mounted in any position?

In our particular application, the faucet is very close to the backsplash area. I fear that normal right side mount Will not provide sufficient space to turn the lever to cold water. I would like to mount the handle facing forward.
Asked by: Bill
Hi Bill, Thank you for your question. The faucet is only designed for the handle to be installed on the right side. However, the handle does not move backward past the upright position. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2016-05-19

Does it have an auto shut-off feature?

I cannot seem to locate if there is an auto shut-off, if so how long until the water does shut off?
Asked by: Gwinn Family
Hello Gwinn Family, Thank you for your question! Our Touch2O® Technology incorporates an automatic water flow shut-off after four minutes if the water is left running with no activity. I hope this helps. Best Regards, Rosanna
Answered by: Rosanna
Date published: 2016-05-12

What is the difference between 9159T-DST and 9159T-AR-DST?

Asked by: Brian
Thank you for your question, Brian! 9159T-DST has a shiny Chrome finish and model 9159T-AR-DST has a brushed Arctic Stainless finish. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2017-12-29

Is there a maximum psi recommended for this faucet?

Asked by: Trampoline
Hi, Trampoline! Thank you for your question. The faucet limitation for our conventional faucets such as the 9159T-DST unit is 20psi to 100psi. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2018-04-07

Can the handle be mounted on the LEFT

I currently have a kitchen faucet with a detached handle mounted in a hole 4" to the right of the faucet. I'm looking to replace this setup with a single handle kitchen faucet that will let me mount the handle on the LEFT side so I can use the existing hole 4" on the right for a filtered water dispenser. Questions: 1) Will this faucet let me mount the handle on the left? 2) Is there anything related to mounting the faucet that will interfere with my re-use of the hole 4" to the right of the faucet?
Asked by: Dr. Horse Jumper
Hi Dr. Horse Jumper, Thank you for your question. The faucet is designed for the handle to be installed on the right. Unfortunately, installing it on the left will cause the handle to rotate backwards, and the LED light will not be visible. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2016-04-19

How big do I cut the hole in my granite countertop?

Asked by: June
Hello June, Thanks for your question. You can take a look at the recommended hole size in the Technical Specifications: http://www.deltafaucet.com/customersupport/documentation/9159t-dst.html?document=ts&fromDetailArea=kitchen&documentIndex=0#flashWrapper This should have the information you are looking for.
Answered by: DeltaFaucet4
Date published: 2016-08-30

Just had this installed 3 days ago and it just stopped working. Replaced the batteries and it started functioning again. It doesn’t rely on batteries for manual function so what is going on?!

Asked by: Jessica B
Thank you for your question, Jessica B! The solenoid assembly is a component or "valve" that opens and closes when the faucet is touched. The faucet will work manually with the handle so long as this valve is open, however if left in a "closed" position while without power, this valve is unable to open on its own. Before this happens, the faucet can be put into a manual model by touching the faucet on and removing the lid of the battery box, or by removing the solenoid assembly entirely. An optional A/C power supply is available for purchase and will work in conjunction with the battery pack to ensure your model never looses power. https://www.deltafaucet.com/parts-product-detail?modelNumber=EP73954 Best regards, Edward
Answered by: Delta Faucet
Date published: 2019-08-05
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