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

Model#: 19802TZ-BL-DST
Single-Handle Pull-Down Kitchen Faucet with Touch<sub>2</sub>O® Technology in Matte Black
Model#: 19802TZ-BL-DST
List Price: $75600
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.
  • 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.  
  • 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
  • Requires 6 AA (included) or 6 C batteries
  • Over 90% of households operate their Touch2O® Faucets 20 minutes per day or less
  • Intuitive Touch2O® Technology can sense the difference between a touch and a grab, reducing the chances of false 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
  • Fits 1 or 3-hole installations with included 10-3/4 in. deck plate
  • ADA compliant
  • The high-arc, gooseneck design swivels 360 degrees with a 20-in. retractable hose for added convenience during everyday kitchen tasks
Special Information
Warning Image
California Prop 65 WARNING
Technology and Special Features
ADA Compliant
No-Lead Compliant
Diamond Seal® Technology
ShieldSpray®
MagnaTite® Docking
VoiceIQ® Compatible
Touch2O® Technology
Special Information
Warning Image
California Prop 65 WARNING
Documents & Specs
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.) :
16-3/4
Valve Type:
Ceramic Disc

INSTALLATION SUPPORT

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REVIEWS
Rated 5 out of 5 by 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 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 from Nice Features Great Faucet, saves on water too.
Date published: 2026-03-15
Rated 1 out of 5 by 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 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 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
Rated 5 out of 5 by from Gorgeous statement piece in my kitchen This is the most beautiful faucet I have ever seen. I love the delta name because I know it’s durable and will perform for a long time. It is built well and not light weight. The touch is great when just in the kitchen. It gives great flow of water and I am very happy
Date published: 2026-02-07
Rated 5 out of 5 by from Exactly What I was looking for. This is exactly what I was looking for. Great modern looks, works great and Delta quality at a price less than what I'd expect to pay for a Delta. I really love this faucet. I'm so glad I got a touch operated rather than a touchless. I've seen some touchless where the sensor is at the base and you have to bend your arm or else get your sleeve wet when you turn it on. You can touch it lightly anywhere on the body and it operates flawlessly. It recognizes the difference between a touch and a grab so when you pull out the wand it will keep flowing plus it has 3 different spray patterns. Would definitely buy again.
Date published: 2026-01-20
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Q&A

Will this model be available from Lowes/Home Depot? If not, any brick and mortar stores?

Asked by: Peruser
Thank you for your question, Peruser! The Delta Pull-Down ShieldSpray Kitchen 19802TZ-SP-DST faucet is expected to start shipping on May 1, 2020. This model should be available for ordering through any online or local dealers that sell Delta Best regards, Tanya
Answered by: Delta Faucet
Date published: 2024-03-28

Is 19802TZ model is touchless or not?

Asked by: vishad
Hello, Thank you for your question! No, this model only features the Touch2O technology. Please see the following link for our models that feature the Touchless technology. https://www.deltafaucet.com/kitchen/faucets/touchless-activated Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Timothy
Date published: 2025-06-09

How do I take apart to clean grit from the kitchen spray wand on the m/n 19802TZ-CZ-DST?

Asked by: Bill V
Hello Thank you for your question! Your model uses the RP90248 aerator wrench to remove the aerator for cleaning. https://www.deltafaucet.com/parts/product/RP90248.html https://media.deltafaucet.com/PartsDiagram/DPD-K-19802TZ-DST%20Rev%20C.pdf Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Timothy
Date published: 2025-07-07

What are the measurements of the bottom squared off spot Thanks

Asked by: Mommy
Hello Delta Faucet Customer, Thank you for contacting Delta Faucet Company! I am sorry this information was not readily available, and I am happy to help you! Our Delta Faucet LENTA&trade; Single-Handle Pull-Down Kitchen Faucet With Touch2O&reg; Technology MODEL#: 19802TZ-BL-DST single hose base is 2 7/16&quot; wide. Please see the technical sheet link below. https://media.deltafaucet.com/SpecSheet/DSP-K-19802TZ-DST%20Rev%20A.pdf Thank you for being a loyal Delta customer. Please contact us back for any further questions. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

Faucet drips non stop when it&rsquo;s off, how do I stop this

Asked by: Mike
Hello Valued Customer, Thanks so much for contacting Delta Faucet Company! It is possible that a flush could resolve this issue with the Lenta&reg; Pull-Down Kitchen Faucet with Touch2O&reg; Technology Model#: 19802TZ-BL-DST. To flush the supply line, first shut off the hot and cold-water supply. Remove the hot supply line from the shut-off valve and place the line into a bucket. Open the handle to the fully open middle position, and then turn the cold supply back on for one minute. The cold water should flow through the faucet and out the hot supply tube. Reconnect the supply line and repeat with the second line. If this does not help, please let us know. Please reach out with further questions! Best Regards, Kelley Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-11-19

Can the Delta Lenta Touch2O faucent be used completely manual like MODEL#: 19802Z-DST? If we run into an issue with the touch feature, I do not want to be left with a unusable faucet.

Asked by: Renichelle
Hi Kathy, thank you for your interest in the 19802TZ-BL-DST! For Kitchen Touch2O&reg; faucets, there are a few ways to make them manual. 1. If you can get the water to flow, then the most universal option can be used. It does not matter which model or version for this method (excluding Pascal &amp; eFLow). With the faucet running water, disconnect the battery pack by opening it. Or if you have an open battery tray, remove the batteries. You now have a manually operated faucet. The solenoid was open allowing water to flow through and is now stuck open because you removed the power it would use to close. Reconnecting the battery would close the solenoid and make it electronic again. Or 2. If the faucet is a later generation, the solenoid assembly may be removed, and the wand hose connected directly to the valve outlet tube. a. Open the battery holder cap. b. Disconnect the sensor hook(s) from the spout and/or valve shank. c. Remove the hose clip and hose from the solenoid. d. Remove the solenoid from the valve outlet tube by removing the clip or swinging the clip open. e. Reconnect the hose with the hose clip to the spout outlet nipple. Note: If the solenoid uses RP60520 adapter to connect to the valve outlet, for example, the early Trinsic&reg;, Addison&trade;, and Ashton&reg; &hellip; the pullout hose can be connected directly to the valve outlet nipple, not the adapter. a. Open the battery holder cap. b. Disconnect the sensor hook(s) from the spout and/or valve shank. c. Remove the hose clip and hose. d. Remove the metal solenoid clip and solenoid. e. Remove the adapter from the valve outlet tube. The adapter must also be removed to reveal the valve outlet nipple. The hose cannot connect to the adapter. f. Reconnect the hose with the hose clip to the valve outlet nipple. The faucet is now a manually operated pullout or pulldown. Or 3. If the solenoid Generation 1 or 2, and operational enough, we can directly energize it open. This is the least preferred method. These directions are in the packaged instructions, using the battery pack to reverse the power to the solenoid momentarily. Please contact us directly if you have any questions or need additional assistance. Best Regards, Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

I do not like the shield technology spray. but do love the Lenta Touch2O. is there an option for me? oh, in Matte Black

Asked by: Marlynn
Hi Marlynn! Thank you for your question and we are happy to help. The Delta 19802TZ-BL-DST does not have the option for an alternative spray head. With any further questions or concerns, please do not hesitate to reach out to us again. Best Regards, Carrie
Answered by: Customer Service
Date published: 2024-01-31

Hi Ive just received my 19802TZ-BL-DST kitchen faucet, direct from yourselves,Im in the UK and im after an adapter which converts the fittings to UK 15mm size, do you have anything or is there a standard one you use that I can buy in the uk? &nbsp;Thanks

Asked by: Hamilton
Hi Hamilton, Thank you for contacting Delta Faucet Company! Please accept our sincere apology for the inconvenience you are experiencing. Here is the information needed to resolve your issue for you. Unfortunately, we do not manufacture an adapter for the Delta Faucet Lenta&trade; Single-Handle Pull-Down Kitchen Faucet With Touch2O&reg; Technology In Matte Black MODEL#: 19802TZ-BL-DST. We recommend visiting your local hardware store. Thank you for being a loyal Delta Faucet customer. We appreciate your business and look forward to continuing to serve you. Please contact us back with any further questions. Best Regards, Kelley
Answered by: Customer Service
Date published: 2024-03-28

What is a nice soap dispenser that pairs well with the Lenta faucet in black?

Asked by: Frank
Hello Frank, Thank you for your question! I would be more than happy to assist today. All of our soap dispensers are universal. I have included a link to all of the black soap dispensers we currently offer. https://www.deltafaucet.com/kitchen/accessories/soap-dispensers?facetFinish=matteblack Please contact us back for any further questions. Best Regards, Kayla
Answered by: Delta7
Date published: 2024-03-28

Is this faucet pressure balanced?

Asked by: Lauren
Good morning Lauren! Thank you for your question! I am happy to help you. This faucet is not pressure balanced. Please contact us back for any further questions. Best Regards, Frank
Answered by: Frank
Date published: 2024-03-28

Does this faucet base swivel?

Asked by: Tammi
Good morning Tammi, Thank you for contacting Delta Faucet Company! I am sorry this information was not readily available, and I am happy to help you! Our Delta Faucet LENTA&trade; Single-Handle Pull-Down Kitchen Faucet With Touch2O&reg; Technology MODEL#: 19802TZ-DST base does not swivel the spout rotates 360&deg;. Thank you for being a loyal Delta customer. Please contact us back with any further questions. Best Regards, Themar
Answered by: Delta
Date published: 2024-03-28

I purchased this faucet 3 years ago and it has completely rusted out and falling apart. Is there any type of warranty or help from the company with this faucet? It was very expensive and it shouldn&rsquo;t be rusting out like this

Asked by: RonnieG
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
Answered by: Themar
Date published: 2025-09-04

The aerator shot our of my 19802TZ-BL-DST and parts were lost. Where can I buy a replacement? Thanks

Asked by: Julie
Hi Julie! Thank you for your question and we are happy to help. The Delta aerator can be purchased directly from our website. With any further questions or concerns, please do not hesitate to reach out to us again. Best Regards, Carrie
Answered by: Customer Service
Date published: 2024-10-21

What size set screw is in the handle?&nbsp;

Asked by: Willisb
Hello Willisb, Thank you for contacting Delta Faucet Company! I am sorry this information was not readily available, and I am happy to help you! Our Delta Faucet DELTA&reg; Lenta&trade; Single-Handle Pull-Down Kitchen Faucet With Touch2O&reg; Technology In Matte Black MODEL#: 19802TZ-BL-DST set screw inside the handle is #8-32x.43. Thank you for being a loyal Delta customer. Please feel free to call, email, or message us on social if there is anything else you need. Best Regards, Themar
Answered by: Delta
Date published: 2021-07-08

Is there a way to adjust the motion sensitivity?

Asked by: Andrea
Hi Andrea, Thank you for your question about the Delta Faucet Touch2O model 19802TZ-GB-DST. For the similar Touch2O with touchless model 19802TLZ-GB-DST, the touchless sensitivity has three settings: high, low, and off. To change modes, grab and hold the faucet base for 6 seconds. Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-04-20

I have power to the faucet but when u touch it sometimes the light turn on but no water. &nbsp;After 5-10 mins the faucet will work again what is the reason for this?

Asked by: Jluu
I think I just discovered the reason why my touch faucet would work sometimes and be delayed other times. I was under the sink moving some things around. I touched the power cord and the water came on. I touched it again and it stopped. It seems the cord was touching something under the sink which caused it to not work all the time. I re-arranged the cord so it wouldn't come into contact with anything else. Hopefully, this will solve that issue.
Answered by: Cigirls
Date published: 2023-03-13

I had the D19802TZBLDST installed a year ago and we love it! Recently the hot water is not coming out very well, just a low stream. I have checked the hot water main line incoming valve and it allows flow through it. Could this be a bad cartridge?

Asked by: Steve
Hello Valued Customer, Thank you for contacting us, I would be happy to help you. We recommend flushing the faucet. To flush the unit, we recommend the following: Start with the easy stuff: Remove your aerator, wand or hose to check the flow through the unit without that part installed. If the flow is good, the piece you&rsquo;ve removed is where the issue is. Soaking the part in a 50/50 mixture of white vinegar and water could help remove any particles or debris blocking the flow. If the water does not have a good flow, the problem could be in the faucet. Next, check the supply lines for debris: Turn the supply off to both the hot and cold-water lines. Once off, turn the handle on the faucet to the on position and leave it there to bleed the lines of any excess water. Next, disconnect the hot water supply line and place it inside a bucket. Once the line is securely positioned into the bucket, turn on the cold-water supply. Please contact us back if you have any questions or need further assistance. Best Regards, Themar Digital Communications Specialist (800) 345-3358 customerservice@deltafaucet.com
Answered by: Themar
Date published: 2025-02-14

When I pull on the handle no water is coming out at all, when the blue light is on or off. &nbsp;The light is not blinking to indicate low batteries but I have never changed them. &nbsp;I&rsquo;ve had it since January.

Asked by: Dee14
Hi Dee14, Thanks so much for contacting Delta Faucet Company! If your LENTA&trade; Touch2O&reg; MODEL#: 19802TZ-BL-DST spout displays the proper light, but no water is coming out of the spout, a. Verify the handle is in the &ldquo;on&rdquo; position. b. Verify the water supplies are turned to the &ldquo;on&rdquo; position. c. Move the handle to the &ldquo;off&rdquo; position. Unscrew the hose from the spray head and check for any debris in the spray head inlet. Move the handle to the &ldquo;on&rdquo; position to verify water is reaching the sprayer. Replace the spray head. d. Move the handle to the &ldquo;off&rdquo; position. Remove the hose from the solenoid and move the handle to the &ldquo;on&rdquo; position to check for flow coming from the solenoid. Reconnect the hose to the solenoid. e. With the handle in the &ldquo;off&rdquo; position, remove the hose from the faucet to the solenoid. Move the handle to the &ldquo;on&rdquo; position to check if water is going through the manual valve and reaching the solenoid. If water is getting to the solenoid, but it is not getting through the solenoid, replace the solenoid and electronics kit. Please reach out with further questions! Best Regards, Kelley Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Can the handle on the Lenta faucet be positioned either on the right side or left side? Or only on the right side like it is in the pictures?

Asked by: Paul
Hello Paul, Thank you for your question! I am happy to help you! Our Delta 19802TZ-BL-DST faucet can be installed with the handle on the left side, however, the handle will still operate backward. The handle will tilt out for on and cold, then it will tilt back for hot which may hit the backsplash and cause an issue. Please contact us back for any further questions. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

Is the mounting hardware included

Asked by: Bonnie
Hello Bonnie, Thank you for contacting Delta Faucet Company! I am sorry this information was not readily available, and I am happy to help you! Our Delta Faucet LENTA&trade; Single-Handle Pull-Down Kitchen Faucet With Touch2O&reg; Technology MODEL#: 19802TZ-BL-DST comes with the single hole and 3 hole mounting hardware, please see the link below to the parts diagram. https://media.deltafaucet.com/PartsDiagram/DPD-K-19802TZ-DST.pdf Thank you for being a loyal Delta customer. Please contact us back for any further questions. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

Model: 19820TZ-BL-DST in matte black finish Purchased this faucet in 2021. Hose stopped fully retracting into faucet. &nbsp;Counterweight unobstructed. &nbsp;Hose seems blocked to and set in place with the magnet.

Asked by: Christie
Hi Christie, Thank you for your question about the Delta Faucet model 19820TZ-BL-DST. Please accept our apology for the inconvenience you are experiencing with the hose. We are happy to help! I recommend checking for snags or burrs on the outside of the RP62057 hose. The hose may need to be replaced. If the hose is catching on the spout magnet, a replacement magnet is available as RP80977. Please reach out for further assistance or with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-04-20

We have a Lenta Touch2O in our new house, June 2024 move in. Initially, the touch feature worked well, but it began to drip after 2 months. 4 months later, it is a steady drip when using the touch feature. No drip when the handle is off. Is there a fix?

Asked by: Lawrence
Hi Lawrence, Thanks so much for contacting Delta Faucet Company! It is possible that a flush could resolve this issue with the Lenta&reg; Pull-Down Kitchen Faucet with Touch2O&reg; Technology Model#: 19802TZ-BL-DST. To do this, keep the handle in the off position. Remove the clip that is attached to the braided hose on the bottom of the solenoid. After the hose is removed, place a bucket under the solenoid, and then open the handle. It's helpful to have someone control the handle while the other person is in the cabinet with the bucket. We would also advise flushing the hot and cold lines. 1. Please be sure to turn the water supply off before beginning this process. 2. Move the handle to the full mixed position. 3. Disconnect the faucet supply line from the hot side. 4. Position a bucket with the supply line connection inside the bucket. 5. Turn on the supply stop on the connected supply line side slowly, directing the water from the disconnected side into the bucket. 6. Reconnect the supply line. *Please use caution when flushing the hot water.* You'll want to repeat steps 1-6 for the cold side. Once you've done the flushing, you can turn the water supply back on to the faucet. Please reach out with further questions! Best Regards, Kelley Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-10-08

Does this faucet have a temperature limiter? Our hot water doesn't get hot like the old faucet and we can only get water hot enough to be in the purple led range.

Asked by: Brandon
Hi Brandon, Please accept our sincere apology for the inconvenience you are experiencing. We are happy to help! This faucet does not have a temperature limiter. First, confirm that the ferrules are screwed onto the check valves and that the hot and cold water lines each have a check valve installed. To check for debris trapped in the hot water supply: Gather an adjustable wrench, some towels and a bucket Shut off both water supplies Disconnect the hot side Innoflex line Move the handle to the full on position, middle temp. Point the hot side Innoflex line into a bucket Turn on the cold supply valve full. Let a gallon or two flow into the bucket. Shut off cold supply. Check bucket for debris. If no debris, empty bucket and run one more time. Move handle to off position. Reattach hot side line. Turn on both water supply valves. To check for an issue with the cartridge: In the full-hot position, the cold water inlet of the valve cartridge is completely closed off, thus the faucet will only flow hot water. If there is something wrong with the cartridge, cold water could be mixing in with the hot water, even in the full-hot position. Test this by closing the hot supply stop under the sink and then turn the faucet handle to the full-hot position. There should be no water output from the faucet (save for a drip or two every minute or so). If there is water output with the hot supply shut off, then the cartridge should be replaced. Please reach out for further assistance or with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2023-08-28

What are the differences between the Lenta touch20 and the Essa touch20 other than the fabrication and splatter shield?

Asked by: Labaronesa
Hi Labaronesa, Thanks so much for contacting Delta Faucet Company! The only differences will be the design and style of the faucets, wand assemblies and handles. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

I need to replace the ring or gasket that holds the wand in place. Can you advise as to what part number this is?

Asked by: Chris
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. The magnet kit is RP80977. Please feel free to contact us directly for technical or warranty 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
Answered by: Themar
Date published: 2026-01-08

Tighten handle. How?

Asked by: Keith
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&quot; gap using a 1/8&quot; 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&quot; hex key to secure the handle. Please reach out with any additional questions! Best Regards, Bryan
Answered by: Delta
Date published: 2026-01-07

I have a delta lenta touch activated kitchen faucet&nbsp;19802TZ-DST. How can I take the touch activation feature off so that I can operate the faucet manually?

Asked by: Laura

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!

Asked by: Moneva
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
Answered by: Customer Service
Date published: 2024-01-31

Our lenta faucet won't self retract.

Asked by: Nancy1

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?

Asked by: Mitch
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
Answered by: Digital Specialist
Date published: 2026-04-16
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PART LIST

PART LIST

Image-EP102157 Secondary Image-EP102157

DELTA

DELTA A/C Power Supply

List Price: $81.00

EP102157

4.33 30
Image-EP100855 Secondary Image-EP100855

DELTA

DELTA VoiceIQ® Module

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

EP100855

4.30 99
* Actual pricing may vary and is determined by the selling retailer/wholesaler/dealer.