Single Handle Pull-Down Kitchen Faucet with Touch<sub>2</sub>O® Technology in Matte Black
Model#:
19802TZ-BL-DST
PRODUCT FEATURES
Touch it on. Touch it off. Whether you have two full hands or 10 messy fingers, Delta® Touch2O® Technology helps keep your kitchen 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 eliminates any possible surprises or discomfort. Kitchen sink faucets with Touch-Clean® Spray Holes allow you to easily wipe away calcium and lime build-up with the touch of a finger. 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. Delta® kitchen 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 sink 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 kitchen 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.
- FULL-RANGE, FLEXIBLE REACH: High-arc kitchen faucet spout swivels 360° with a 20-inch retractable hose for easy cleaning, filling and rinsing around the sink
- MAGNETIC DOCKING SPRAYER: MagnaTite® Docking uses a powerful magnet to keep your pull-down kitchen faucet sprayer securely in place and prevent drooping over time
- TOUCHLESS, MESS-FREE CONTROL: Hands-free activation helps keep your faucet clean and includes an automatic 4-minute shut off to conserve water, with the option to use Touch2O® with Touchless or Touch2O® only
- TEMPERATURE INDICATOR: Integrated TempSense® LED light shows water temperature, changing from blue to magenta to red as temperature increases
- LASTS 2X LONGER: Patented DIAMOND Seal Technology reduces leak points and lasts 2X as long as the industry standard - ensuring leak-free operation for the life of the faucet (Industry standard is based on ASME A112.18.1 of 500,000 cycles)
- LEAK-FREE SUPPLY LINES YOU CAN TRUST: Delta® PEX supply lines deliver long-lasting durability and are tested to withstand 20% more extreme pressure for 1,000 hours without leaking — far beyond plumbing standards.*
- EASY INSTALLATION OPTIONS: This kitchen sink faucet fits 1 or 3-hole 8 in. center configurations and includes integrated InnoFlex® PEX supply lines for a quicker setup. Optional deck plate (RP64070) available for 3-hole installations, with a gasket seal to help prevent leaks under the faucet.
- LEAD-FREE COMPLIANT: Not all faucets are certified to necessary safety standards. Delta goes above and beyond with product testing and quality to ensure each faucet meets plumbing safety standards, including NSF/ANSI 61 and 372.
- POWER YOUR WAY: Choose long-lasting battery operation—up to 1 year with AA batteries or 3 years with C batteries based on typical use—or connect the optional A/C adapter EP102157 (sold separately)
- 5-YEAR ELECTRONIC PARTS WARRANTY: Electronic components are backed by Delta's 5-year limited warranty for added peace of mind
Special Information
California Prop 65 WARNING
CALIFORNIA PROP 65 WARNING
<b>WARNING: </b>Risk of cancer and reproductive harm from exposure to Lead. See www.P65Warnings.ca.gov.
For more information go to http://www.P65Warnings.ca.gov
Technology and Special Features
ADA Compliant
ADA Compliant
Some people, and some local codes, require fixtures that are compliant with the Americans with Disabilities Act. If someone may visit who has special needs, or if you believe future buyers might appreciate this feature, Delta offers a range of compliant fixtures.
No-Lead Compliant
No-Lead Compliant
Tested and certified to NSF/ANSI Standard 61, which sets the criteria for product safety. The lined waterways in Delta® faucets help prevent leaching of metals.
Diamond Seal® Technology
Diamond Seal® Technology
DIAMOND™ Seal Technology is Delta’s revolutionary new water delivery system. An internal contact surface made up of tiny diamonds makes the valve leak-free and extraordinarily durable. It also keeps water free of contact with potential metal contaminants.
ShieldSpray®
ShieldSpray®
ShieldSpray® Technology cleans with laser-like precision while containing mess and splatter. A concentrated jet powers away stubborn remnants of food while an innovative shield of water surrounds the jet and mess to keep the splashing contained, so you can spend less time soaking, scrubbing and shirt swapping.
MagnaTite® Docking
MagnaTite® Docking
The pull-down spray head utilizes a powerful magnet which keeps the wand securely in place when not in use. No more dangling!
VoiceIQ® Compatible
VoiceIQ® Compatible
VoiceIQ® capabilities can be added to any Delta® Touch2O® Faucet manufactured after 01/01/2018.
Touch2O® Technology
Touch2O® Technology
Touch2O® Technology lets you turn the water on or off just by touching any part of the handle or faucet. It’s more sanitary, and it lets you save water by stopping it momentarily when your hands are full and you don’t want to reach back and manually turn the handle.
Special Information
California Prop 65 WARNING
CALIFORNIA PROP 65 WARNING
<b>WARNING: </b>Risk of cancer and reproductive harm from exposure to Lead. See www.P65Warnings.ca.gov.
For more information go to http://www.P65Warnings.ca.gov
Documents & Specs
Product Support, Repair Parts & Technical Specifications
Resources
Installation Information
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.) :
16-3/4
Valve Type:
Ceramic Disc
INSTALLATION SUPPORT
Need help with installation? Find local Delta® installers. Get Quotes. Read reviews.
REVIEWS
Rated 5 out of
5
by
Hillski from
Kitchen remodel
Beautiful to look at and thoroughly modern. This kitchen faucet is an excellent addition to our updated kitchen.
Date published: 2026-08-23
Rated 4 out of
5
by
Ibrahim abu Amadeus from
Delta Lenta pull down faucet
The kitchen faucet is solid, elegant, installed easily (I engaged a plumber for this), and works well.
My only reservation, which dropped the rating from 5 to 4 stars, is the supply lines are plastic instead of stainless steel braid.
Date published: 2026-06-13
Rated 5 out of
5
by
Dave from
Nice addition to the new kitchen
When I first put the faucet into operation, it leaked when it was on in the touch mode. Delta sent me a new solenoid, that corrected the issue. It works fine right now. Customer service was very efficient In correcting the issue.
Date published: 2026-04-23
Rated 5 out of
5
by
NS from
The salesman
Mike Sterling was very good, accommodating, explain in detail each faucet I was trying to compare; I was not prepared to make a decision but with his total knowledge of all faucets in the store and internet, it gave me the confidence I was buying the right product.
I'm still getting used to the faucet I purchased but i'm happy with it although sometimes it does not perform as expected.
Date published: 2026-04-13
Rated 5 out of
5
by
Hulkster from
Nice Features
Great Faucet, saves on water too.
Date published: 2026-03-15
Rated 1 out of
5
by
Rebecca from
Buyer Beware
Faucet did not work. Paid a plumber to install to faucet and an internal valve was faulty. Paid the plumber again to uninstall and install a new faucet. Very disappointed.
Date published: 2026-03-07
Rated 2 out of
5
by
Dons from
Design Flaw
Sensor is in a bad spot! The water turns off every time I'm washing a dish because there's movement in front of it.
Date published: 2026-03-06
Rated 5 out of
5
by
ric50 from
Kitchen Faucet
Great Product, Stylish Design, Convenient to use with the added height afforded by the high Arch Design. The Pull-Out Spray Head with it's Multiple Spray Patterns allows you to get in Close for the tough spots. The Touch On/Off is Probably it's Number One Feature for my Wife & I.
Date published: 2026-02-07
Q&A
Tighten handle. How?
Hi Keith,
Thank you for your question about the Delta Faucet model 19802TZ-DST. This handle attachment system utilizes a self-tapping hex head handle screw pre-installed in the cartridge stem that traps the handle between the cartridge stem and the screw flange.
1. Thread the self-tapping screw into the hole in the cartridge stem leaving at least a 1/8" gap using a 1/8" hex key. The screw will cut it's own threads into the stem.
2. Push the handle onto the stem.
3. Finish tightening the screw with a 1/8" hex key to secure the handle.
Please reach out with any additional questions!
Best Regards,
Bryan
Date published: 2026-01-07
I have a delta lenta touch activated kitchen faucet 19802TZ-DST. How can I take the touch activation feature off so that I can operate the faucet manually?
Hi, I just bought my Delta faucet, model # 19802TZ-CZ-DST. I want to buy the correct Adapter for this faucet, and use it instead of batteries. Please point me to the proper adapter model that I will need! Thank you!
Hi Moneva,
Thank you for your question!
The A/C adapter for your model 19802TZ-CZ-DST is the EP102157. Please see the following link for more information.
https://www.deltafaucet.com/parts/product/EP102157.html
Please reach out with further questions!
Best Regards,
Tim
Digital Communications Specialist
Date published: 2024-01-31
Our lenta faucet won't self retract.
I have one of these and the head is rusting at the top where it connects. The sprayer buttons are getting sticky and I may need to replace the head. How do I go about that?
Hi Mitch,
Thank you for your question about the Delta Faucet model 19802TLZ-SP-DST. Please accept our apology for the inconvenience you are experiencing. We are happy to help!
If the sprayer buttons are sticky, I recommend soaking the sprayer in a 50/50 mix of white vinegar and water. This can help remove buildup that is causing the issue.
Rust on the top of the sprayer is likely caused by the magnet in the spout. If the spout magnet coating is damaged or defective, it can begin to rust. I recommend replacing the RP80977 magnet. A replacement spray wand is RP101314SP if needed.
Please reach out for further assistance or with any additional questions!
Best Regards,
Bryan
Digital Communications Specialist
Date published: 2026-04-16
How can a purchase a replacement magnet ring? The original is rusting out.
Hi Scott81,
Thank you for your question about the Delta Faucet model 19802TZ-SP-DST.
A magnet replacement kit is available as RP80977.
https://www.deltafaucet.com/parts/product/RP80977.html
Please reach out for further assistance or with any additional questions!
Best Regards,
Bryan
Digital Communications Specialist
Date published: 2025-02-14
how does the spray head remove ? is it pulled of or threaded on ?
Hi R k K,
Thanks so much for contacting Delta Faucet Company about, 19802TZ-DST!
The wand is threaded onto the hose, see the steps below for removal:
Pull the wand and hose out of the faucet.
Some of our connections have a small black button, if you see the button (Push) and twist to unthread.
If there is no button, unthread the wand directly from the hose.
Please contact us directly if you have any questions or need additional assistance.
Best Regards,
Nicole
Digital Communications Specialist
Date published: 2023-04-12
Does the temperature remain set between uses?
Hello Shanta,
Thank you for your question! I am happy to help you!
Our Delta 19802TZ-DST temperature will remain hot when the handle is in the hot position and cold in the cold position when touched on or off.
Please contact us back for any further questions.
Best Regards,
Nicole
Date published: 2024-03-28
Can this be used with 2 inch backsplash clearance? How are batteries installed? What is the counter hole size needed? Suggestion for alternative with same features and 2 inch backsplash clearance?
Hello Rick,
Thank you for contacting Delta Faucet Company! I am sorry that this information was not readily available to you; however, I am happy to help you!
The Delta Faucet Single-Handle Pull-Down Kitchen Faucet With Touch2O Technology, model 19802TZ-SP-DST, requires a minimum backsplash clearance of 2 1/2" (64 mm). The hole size measures 1 5/16" - 1 1/2" (33-38 mm).
Tech Specs —
https://media.deltafaucet.com/SpecSheet/DSP-K-19802TZ-DST%20Rev%20A.pdf
To see how to install batteries into the battery box, please see Steps 8 and 9 on Page 8 of the Installation Guide.
Install Guide —
https://media.deltafaucet.com/MandI/106559%20Rev%20D.pdf
Thank you for being a loyal Delta Faucet customer.
Please contact us with any questions or for further assistance.
Best Regards,
Emma
Date published: 2024-03-28
My customer has limited control of their right hand. Let me hear back as to if this faucet be installed "backwards" with the handle on the left side and the valve "reversed" to make it easier for her to adjust this faucets temperature.
Hi Bill,
Thanks so much for contacting Delta Faucet Company!
The LENTA® Pull-Down Kitchen Faucet With Touch2O® Technology MODEL#: 19802TZ-DST can be installed with the handle on the left side. However, the handle will operate backwards. It will tilt out for on and cold, then it will tilt back for hot which may hit the backsplash.
Please reach out with further questions!
Best Regards,
Kelley
Digital Communications Specialist
Date published: 2023-08-02
I have a Delta Faucet Lenta Touch Kitchen Faucet Brushed Nickel 19802TZ-SP-DST purchased in 2022. Fantastic product first of all! How long does Delta provide warranty? Faucet is now dripping while in off position. Thank you!
Hello Customer!
Thank you for your question and we are happy to help. We offer a lifetime limited warranty to the original owner. With any further questions or concerns, please do not hesitate to reach out to us again.
Best Regards,
Carrie
Date published: 2026-04-09
Do any of the faucets with touch2.0 and shield spray allow an option to control the faucet also by using the handle?
Hello Reggie,
I do apologize about that this information was not readily available to you; however, I am happy to assist you.
Yes, the touch activated faucets are able to be used in a manual mode as long as the electronic component (solenoid assembly) has been removed.
Best Regards,
Emma
Phone: 1-800-345-3358 | Email: customerservice@deltafaucet.com | Facebook/Twitter: @deltafaucet
Date published: 2024-03-28
Is there a space between the water on the spray setting? If so, why?
Hello Customer!
Thank you for your question and we are happy to help. The Delta
19802TZ-SP-DST spray setting is not a stream. With any further questions or concerns, please do not hesitate to reach out to us again.
Best Regards,
Carrie
Date published: 2025-11-17
How tall does this stand?
Hello Valued Customer.
Thank you for contacting Delta Faucet Company!
Our 19802TZ-SP-DST stands 16 1/4" inches from the counter top to the top of the faucet. For more dimension information, please refer to the link below!
https://media.deltafaucet.com/SpecSheet/DSP-K-19802TZ-DST%20Rev%20B.pdf
We appreciate your inquiry. Please reach out directly if you have further questions!
Best Regards,
Kyra
Digital Engagement Specialist
Date published: 2024-04-09
Cold water comes out with normal pressure but hot water is slow. I checked and pressure is fine when not connected to the faucet. Is there a way to flush the hot water only? I tried the flush as recommended in the manual but it didn’t help.
Hi Phil S,
Thanks so much for contacting Delta Faucet Company about 19802TZ-DST! I have included a link below to the Help Center with flushing instructions.
https://support.deltafaucet.com/s/article/What-do-I-do-if-my-single-handle-kitchen-faucet-drips-from-the-spout-outlet-DST-model
Please contact us directly if you have any questions or need additional assistance.
Best Regards,
Nicole
Digital Communications Specialist
Date published: 2023-07-17
Our kitchen sink has a small bowel on the left and a large one on the right. We have four holes in the stainless steel. What configuration faucet do you recommend for a single neck faucet with control on it? Will we need an escutcheon?
Hi Peb2,
Thanks so much for contacting Delta Faucet Company!
The Lenta® Pull-Down Kitchen Faucet with Touch2O® Technology Model#: 19802TZ-SP-DST can be used with your sink.
Please reach out with further questions!
Best Regards,
Kelley
Digital Communications Specialist
Date published: 2024-11-07
what is the difference between Lenta 1980TZ-sp-dst and Lenta faucet 1980TLZ - SP -DST
Hi Valued Customer,
Thank you for your question.
The L stands for touchless activation.
Please feel free to contact us directly for technical information at 800-345-3358. We are available Monday through Friday from 8 a.m. to 8 p.m. and Saturdays from 9 a.m. to 6 p.m. Eastern Standard Time.
Thank you for being a loyal Delta Faucet customer.
Best Regards,
Themar
Digital Communications Specialist
Date published: 2025-10-10
Where are the batteries located on the 19802TZ-BL-DTS? We have only had the unit installed for 6 months and we are getting a solid red light. Purchased through Lowe's in Nov, contractor installed in late Dec, 2022.
Hi JoLop,
Thank you for your question about the Delta Faucet model 19802TZ-DST. Please accept our sincere apology for the inconvenience you are experiencing. We are happy to help!
The batteries are located in the battery box under the sink. We recommend placing the box flat on the floor of the cabinet. See a troubleshooting video here or please reach out for additional assistance!
https://support.deltafaucet.com/s/article/How-to-Troubleshoot-a-Delta-Kitchen-Faucet-with-Touch2O-Technology-1628025862981
Best Regards,
Bryan
Digital Communications Specialist
Date published: 2024-06-18
Does the Integrated TempSense strip come in different colors, or only black?
Hello Loganjoseph4!
Thank you for your question! I will be happy to help.
I apologize, the LED light is only being manufactured in black at this time. Your feedback is important to us, as it helps us refine our products and services.
Feel free to contact us directly, if you need further assistance.
Best Regards,
Kyra
Date published: 2024-03-28
The plastic clip on the neck of my faucet has cracked and come out. It held the magnet that the nozzle pulls out of so it no longer sits flush. Is this a replaceable part.
Hi Goosebandit, thank you for contacting Delta Faucet Company!
Yes, the magnet can be replaced with the wand retainer and replacement kit, RP80977.
We appreciate your inquiry. Please reach out directly if you have further questions!
Best Regards,
Kyra
Digital Communications Specialist
Date published: 2024-03-28
Is there a replacement sprayer for this faucet. The one I purchased last year has a spray pattern that is only two sides instead of full circle and it splatters all over.
Hi Arnold,
Thank you for your question regarding our Delta Faucet 19802TZ-DST. Please accept our sincere apology for the inconvenience you are experiencing. We will be happy to assist you in resolving this issue as quickly as possible.
The sprayer is RP101314.
Thank you for being a loyal Delta Faucet customer.
Best Regards,
Themar
Digital Communications Specialist
(800) 345-3358
customerservice@deltafaucet.com
Date published: 2024-08-19
Hi! I asked this question already and got part of the answer. Looking at these 3 Function Sprayers, if I toggle on button 2 specifically (Spray), will the faucet default back to button 3 (stream) when the faucet is turned off and back on?
Hi at716,
Thank you for your question about the Delta Faucet model 19802TZ-CZ-DST.
The toggle for the aerated stream and the spray setting will only change when the toggle button is pressed.
Please reach out if you have any additional questions!
Best Regards,
Bryan
Digital Communications Specialist
Date published: 2023-02-19
How long is the hose on the Lenta series? Can't find it in the specs.
Hi Marty,
Thank you for your question about the Delta Faucet model 19802TZ-DST Lenta™ Single-Handle Pull-Down Kitchen Faucet With Touch2O® Technology In Chrome. We will be happy to assist you as quickly as possible.
The included pull-down hose is 62".
Please contact us directly if you have any questions or need additional assistance. We appreciate your business and look forward to continuing to serve you!
Best Regards,
Bryan
Digital Communications Specialist
Date published: 2024-03-28
What is the part number for the optional outlet plug so that we don't have to use batteries?
Hello, Alex!
Thank you for contacting us at Delta Faucet! I apologize for this information not being available to you and I understand how frustrating that can be but I will be happy to help!
This Delta Faucet EP73954 A/C Power Supply is the A/C adapter that will allow you to operate your Touch2O faucet without the use of batteries. Please see the following link for more information.
https://www.deltafaucet.com/parts/product/EP73954.html
Please contact us directly if further assistance is needed at this time.
We appreciate your loyalty to Delta Faucet Company.
Best Regards,
Tim
Date published: 2024-03-28
Hot & cold reversed - this was a replacement faucet so we are 100% sure supply lines installed correctly and with provided check valves. Cannot find any solution that works.
Hi Valued Customer,
Thank you for your question, please accept our sincere apology for the inconvenience you are experiencing. We will be happy to assist you in resolving this issue as quickly as possible.
Please feel free to contact us directly for technical information at 800-345-3358. We are available Monday through Friday from 8 a.m. to 8 p.m. and Saturdays from 9 a.m. to 6 p.m. Eastern Standard Time.
Thank you for being a loyal Delta Faucet customer.
Best Regards,
Themar
Digital Communications Specialist
(800) 345-3358
customerservice@deltafaucet.com
Date published: 2025-05-07
i have delta faucet19802TZ-CZ-DST water is just dribbling out of the faucet i changed the batteries in the power pack. no change. how do i bypass the touch feature just want to use it manually. i purchased it in nov 22 installed in dec 22.
Hi bruce,
Thanks for your question regarding 19802TZ-CZ-DST! I have included a link below from our Help Center on how to flush your faucet as this may resolve your concern.
https://support.deltafaucet.com/s/article/What-do-I-do-if-my-single-handle-kitchen-faucet-drips-from-the-spout-outlet-DST-model
Please feel free to contact us with any questions or for further assistance.
Best Regards,
Emma
Digital Communications Specialist
Date published: 2024-03-28
PARTS LIST TOUCH20 SPRAYER HEAD
The water pressure suddenly changed for the worse. Where do I purchase a new aerator for this faucet? I tried cleaning the aerator with vinegar but had no luck. Thank you
Hi Molly,
Please accept our apology for the inconvenience you are experiencing. We are happy to help!
A replacement aerator is available as part number RP90248.
https://www.deltafaucet.com/parts/product/RP90248.html
You can purchase Delta Faucet products from many local dealers and websites.
https://www.deltafaucet.com/where-to-buy
Please reach out with any additional questions!
Best Regards,
Bryan
Date published: 2025-08-28
My water has stopped working. The light is flashing red. What should I do to fix this?
Hi Mary,
Thanks so much for contacting Delta Faucet Company!
If the LENTA® Pull-Down Kitchen Faucet With Touch2O® Technology MODEL#: 19802TZ-CZ-DST spout flashes a red light on then off and then keeps repeating this, replace the batteries. If the spout still flashes a red light, please replace solenoid
and electronics kit**.
Please reach out with further questions!
Best Regards,
Kelley
Digital Communications Specialist
Date published: 2024-02-20
What should I do if no longer need the touchless feature? I want to change to manual controls.
Hello Customer!
Thank you for your question and we are happy to help. The installation manual will have instructions on how to turn your touch faucet manual. With any further questions or concerns, please do not hesitate to reach out to us again.
Best Regards,
Carrie
Date published: 2026-05-12
PART LIST
PART LIST
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Delta Online Pricing
This online price is exclusive to DeltaFaucet.com. The list price may be shown on products offered outside of the Outlet section on DeltaFaucet.com. Strikethrough pricing may be used to show discounts.