Single Handle Pull-Down Kitchen Faucet with Touch<sub>2</sub>O® and ShieldSpray® Technologies in Spotshield Stainless

Model#: 9178T-SP-DST
Single Handle Pull-Down Kitchen Faucet with Touch<sub>2</sub>O® and ShieldSpray® Technologies in Spotshield Stainless
Model#: 9178T-SP-DST
List Price: $84200
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 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® 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® SpotShield™ Technology helps to keep your faucet cleaner, longer by resisting water spots and fingerprints. Keep your space spotless with SpotShield Technology, available across a variety of finishes for the kitchen and bath. 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) 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
  • SpotShield™ Technology helps your faucet or shower stay cleaner, longer by resisting water spots and fingerprints
  • 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
Special Information
Warning Image
California Prop 65 WARNING
Technology and Special Features
ADA Compliant
Touch-Clean®
No-Lead Compliant
SpotShield®
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.) :
14-27/32
Valve Type:
DIAMOND(TM) Seal Valve

INSTALLATION SUPPORT

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REVIEWS
Rated 2 out of 5 by from Unacceptably poor water flow. Purchased 10/23. Started well but flow at the nozzle is barely more than a trickle now. I’ve cleaned and soaked the filter and nozzle head in a vinegar solution countless times but the flow just continues to decrease. It’s now unacceptable as a functional kitchen faucet. I’m in the market for a replacement.
Date published: 2026-08-17
Rated 5 out of 5 by from Great faucet. Great faucet. Can’t go wrong with Delta.
Date published: 2026-08-03
Rated 5 out of 5 by from Nice faucet and very well made. It takes a bit of training to not reach for the lever to turn on faucet, instead of touching the faucet, but I am getting there.
Date published: 2026-07-03
Rated 1 out of 5 by from Delta Leland Pull-Down Kitchen Faucet Purchased and paid to install in July 2025. Leaks from handle so they sent me a new cartridge but I need to pay some one to install. Crazy to believe a relatively expensive faucet would last less than 1 year.
Date published: 2026-06-29
Rated 5 out of 5 by from Outstanding Buckeye Plumbing and Drains did a great job with installing.
Date published: 2026-06-29
Rated 5 out of 5 by from Great Customer Service Great product and even better customer service.
Date published: 2026-06-24
Rated 4 out of 5 by from Love everything but the touchless feature! My husband and his both love the faucet but the touchless on/off faucet is too sensitive and we are going to disable it.
Date published: 2026-05-15
Rated 3 out of 5 by from Faucet dead when batteries die Could not believe my faucet would not work when batteries died!! I have wanted a touch to activate faucet for so long (I hate trying to turn on the faucet when I have raw meat on my hands). I was so excited after installing this, which, by the way, was pretty easy. Then to have it not work after only 2 months because the batteries died!! During my husband's birthday party! I was scrambling g to find more AA's wherever I could find them, and after only a month I cannot use my sink AGAIN. I am going to try the C batteries and fingers crossed it will last more than 2 months. I will repost if it does work, Delta needs to make this known
Date published: 2026-02-06
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Q&A

My Spray Shield button is sticking. Tried soaking it and it has gotten better. It doesn&rsquo;t stick EVERY time. Just very 5th or 6th time. Have to use pliers to pull out the button. How does one fix this? Is a replacement spray head unit available?

Asked by: Cabinet Guy
Hello Valued Customer, Thank you for contacting Delta Faucet Company! We apologize for the issues you are experiencing and we are happy to help! We have reached out to you directly to further assist you with this matter. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Delta
Date published: 2025-08-13

I have a 9178-rb-dst kitchen faucet from Amazon March 21. The pull down head is not reseating correctly. When I looked closely I saw what appeared to be a thin metal ring had deteriorated and pieces dropped out don&rsquo;t know what else is missing.&nbsp;

Asked by: Larry
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
Answered by: Themar
Date published: 2025-11-18

Where do the batteries go?

Asked by: Blondie77
Hello Blondie77! &nbsp;&nbsp; Thank you for your review! I do apologize for any issues you are experiencing and will be happy to assist. The batteries will go into the battery box that is included with your faucet. The battery box will be black with 2 legs on one side. 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
Answered by: Delta7
Date published: 2024-03-28

How do I order the electrical adapter for this faucet?

Asked by: Designer
Hello Designer, 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 Leland&reg; Single Handle Pull-Down Kitchen Faucet With Touch2O&reg; And ShieldSpray&reg; Technologies In Arctic Stainless MODEL#: 9178T-AR-DST power supply EP73954 can be ordered locally or online, please see the link below to the adapter. https://www.deltafaucet.com/parts/product/EP73954.html Thank you for being a loyal Delta Faucet customer. Please contact us back with any further questions. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

What is the difference between the&nbsp;9178T-RB-DST and the&nbsp;9178-RB-DST models?

Asked by: LisaL
Hello LisaL, Thank you for your question about the Delta Faucet model 9178T-RB-DST Leland&reg; Single Handle Pull-Down Kitchen Faucet With Touch2O&reg; And ShieldSpray&reg; Technologies In Venetian Bronze. I apologize for any difficulty finding this information. We are happy to help! The difference is the 9178-RB-DST model would not include Touch2O technology to start and stop the flow of water with a simple touch anywhere on the spout or handle. Please reach out at customerservice@deltafaucet.com or 1-800-345-DELTA if you have any questions or need additional assistance. Thank you for being a loyal Delta Faucet customer. Best regards, Bryan
Answered by: Delta Faucet
Date published: 2024-03-28

Leland (9178T-RB-DST) touch faucet. At first install (08/09/2021) the touch functionality worked as designed. I could touch anywhere on the faucet. As of 3 days ago, only touching the base of the faucet is working. I use battery pack and plug.

Asked by: RobbT

Can this faucet be used just as a manual faucet? Right now, I can&rsquo;t get water if the batteries are dead. My faucet is 4 years old.

Asked by: Prickly1
Hello Prickly1, Thank you for your question about the Delta Faucet model 9678T-SP-DST LELAND&reg; Single Handle Pull-Down Bar / Prep Faucet With Touch2O&reg; Technology. I apologize for any difficulty finding this information. We are happy to help! Yes, this faucet can be used manually. One way is with the faucet running water, disconnect the battery pack by opening it. 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. Also as a second option, 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. The faucet is now a manually operated pulldown. Please reach out at customerservice@deltafaucet.com or 1-800-345-DELTA if you have any questions or need additional assistance. Thank you for being a loyal Delta Faucet customer. Best regards, Bryan
Answered by: Delta Faucet
Date published: 2024-03-28

when the faucet is shut off, it continues to drip for an unsatisfactory amount of time and amount of water. Can this be remedied?

Asked by: j188
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
Answered by: Themar
Date published: 2025-10-18

my faucet is leaking. &nbsp;I have cleaned the screen in the faucet head. &nbsp; What else should I try?

Asked by: megA
Hi megA, Thanks so much for contacting Delta Faucet Company about 9678T-SP-DST! Leaking is caused by debris not allowing the faucet to seal properly when off. I have included a link below to our Help Center for flushing instructions. https://support.deltafaucet.com/s/article/How-to-Install-a-Delta-Kitchen-Faucet-with-Touch2O-Technology-1628025862640 Please contact us directly if you have any questions or need additional assistance. Best Regards, Nicole Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

My faucet will not run water. The batteries are good, and the light indicator lights up when touched. Water won't run despite anything I do. The dishwasher runs, and so I know the line is working. Any suggestions?

Asked by: JLo2024
Hi JLo2024, Thanks so much for contacting Delta Faucet Company about 9178T-DST! Low flow is caused by a blockage or debris, we would recommend flushing the faucet and cleaning the debris screen. I have included a link to our Help Center below. https://support.deltafaucet.com/s/article/Why-does-my-faucet-have-low-water-pressure-1628028366405 Please contact us directly if you have any questions or need additional assistance. Best Regards, Nicole Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-02-12

Why don't I have very little hot water pressure when I have good cold water pressure? Hot water source is open all the way. Been like this from the time it was installed.

Asked by: CDM1
Hi CDM1, thank you for contacting Delta Faucet Company! We apologize for the issue you are experiencing, we are happy to help! With blockage, we would recommend flushing your faucet. Please refer to the instructions below to flush your faucet. DST Flush from underneath - This type of flushing requires to be under the sink. *Please gather one 5 GAL bucket and some towels for excess water. 1. Please shut off both hot and cold water supplies. 2. Remove the cold water line and point the line into the bucket. 3. Turn the hot water on and allow the water to flow into the bucket for about a minute. 4. Turn the hot water back off and install the cold water line correctly. 5. Remove the hot water line and point the line into the bucket. 6. Turn the cold water on and allow the water to flow into the bucket for about a minute. 7. Turn the cold water back off and install the hot water line correctly. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Bought our Delta Faucet Leland 9178T-SP-DST in Nov 2020 and installed it on 2/3/2021...love the Touch2 O Pull-down Faucet with the 3-function sprayer but lately when I press 1 of the 3 function spray mode I'll get a mix of all 3 functions sprays instead.

Asked by: 808mohi
Hi 808mohi, Thanks so much for contacting Delta Faucet Company about the 9178T-AR-DST! I have included a link below to the flushing, we would also recommend soaking the wand in a 50/50 solution of white vinegar and water. 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
Answered by: Customer Service
Date published: 2024-03-28

I've owned this faucet for three years, and it is now leaking a small bit. &nbsp;It seems to leak out of the base and down the supply lines, but only when running. &nbsp;Can you provide some steps to take to address this issue?

Asked by: GaryS
Hello GaryS, Thank you for reaching out to Delta Faucet Company! We apologize for the issues you are experiencing and we are happy to help! We have reached out to you directly to further assist you with this matter. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Engagement Specialist
Answered by: Customer Service
Date published: 2024-01-31

My current faucet is 14.6 height without a plate, will this model fit

Asked by: Lenn
Hi Lenn, Thank you for your question regarding our Delta Faucet 9178T-DST. The overall Height for 9178T-DST is 15-3/8. 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: Customer Service
Date published: 2024-01-31

Does this faucet have a plastic head or metal?

Asked by: shibamom
Hello Shibamom, Thank you for your question! We apologize for the inconveniences you are experiencing and will be happy to help you. The Delta Faucet Leland Single Handle Pull-Down Kitchen Faucet With Touch2O And ShieldSpray Technologies In Venetian Bronze MODEL: 9178T-RB-DST spray assembly is made of metal and non-metallic parts. Non-metallic products are beneficial in that they do not rust or corrode and help prevent heat transfer. We also have a Lifetime Limited Warranty on all parts and finish. Thank you for being a loyal Delta Faucet customer. We look forward to continuing to serve you. Please feel free to contact us back for further assistance. Best Regards, Kelley
Answered by: Kelley
Date published: 2024-03-28

The cap on the battery box will not clip on. How can I fix that?

Asked by: nancher
Hi nancher, Thank you for your question about the Delta Faucet model 9178TL-CZ-DST. Please accept our apology for the inconvenience you are experiencing. We are happy to help! The battery box may need to be replaced. This is typically an issue with the tabs or arms of the battery box. Please reach out for further assistance or with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-06-18

does this leland swivel 360 degrees? or swivel at all?

Asked by: shibamom
Hello shibamom, 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 LELAND&reg; Leland&reg; Single Handle Pull-Down Kitchen Faucet With Touch2O&reg; And ShieldSpray&reg; Technologies In Venetian Bronze MODEL#: 9178T-RB-DST rotates 360 degrees, I have included a link to the technical specification sheet. https://media.deltafaucet.com/SpecSheet/DSP-K-9178T-DST_C.pdf Thank you for being a loyal Delta Faucet customer. Please contact us back with any further questions. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

We have had our Leland faucet for 3 years. It recently started responding intermittently to touch. We changed the batteries but that did not help. What should we do?

Asked by: Jackie
Hi Jackie, thank you for your interest in the 9178T-AR-DST! We are happy to assist you! We have reached out to you directly via email in regard to this matter. 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

The faucet drips after touch shutoff even with new batteries - does the solenoid need to be replaced?

Asked by: Truckeejim
Hello Truckeejim, Thank you for contacting Delta Faucet Company. I am sorry to hear that your Leland&reg; Single Handle Pull-Down Kitchen Faucet With Touch2O&reg; And ShieldSpray&reg; Technologies In Chrome MODEL#: 9178T-DST is leaking, which can be very frustrating. I am so glad that you contacted us, so we can get this taken care of for you! The leak when off you are experiencing appears to be caused by debris within the solenoid assembly. We recommend doing a flush on your electronic components. Please follow the below steps to resolve your drip: 1. Put the handle in the off position. 2. Remove the blue clip that is attached to the top of the solenoid assembly below the sink. 3. Pull the solenoid off of the faucet connection. Remove the debris screen in the top connection if able, and clear any debris with tweezers or a q-tip. 4. Set a bucket under the PEX supply line that is exposed. 5. Place the handle in the on position and allow it to run water for 2 full minutes. This will clear the supply line out of any debris. 6. Put the handle back into the off position. 7. Reconnect the solenoid to the faucet and clip it back into place. 8. Now remove the bottom clip from the solenoid where the hose connects and pull the hose off. 9. Turn the water back on for an additional 2 minutes to clear the solenoid assembly of any remaining debris. 10. Reconnect the hose and clip it into place again. Once that is finished, turn the water onto the faucet and run it for 15 seconds. 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, Nicole
Answered by: Delta7
Date published: 2024-03-28

my touch faucet light flashes but the water does not turn on. i have replaced the battery but ti still does not work

Asked by: bob p
Hi bob p, Thanks so much for contacting Delta Faucet Company about 9178T-BL-DST! I am sorry for the issues you are experiencing, I have included a link below to the Help Center with some troubleshooting steps. https://support.deltafaucet.com/s/article/How-to-Troubleshoot-a-Delta-Kitchen-Faucet-with-Touch2O-Technology-1628025862981 Please contact us directly if you have any questions or need additional assistance. Best Regards, Nicole Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-02-27

It says there's an AC adapter for the 9178T-AR-DST -- Optional A/C adapter EP102157 may be ordered separately How do you order this?

Asked by: rushboy2112
Hi rushboy2112, Thank you for contacting Delta Faucet Company! Please accept our sincere apology for the inconvenience you are experiencing. Here is what we can do to resolve your issue for you. Our Delta Faucet Leland&reg; Single Handle Pull-Down Kitchen Faucet With Touch2O&reg; And ShieldSpray&reg; Technologies In Arctic Stainless MODEL#: 9178T-AR-DST optional AC adapter can be purchase online or locally. I have attached a link below to the Where To Buy section on our website. https://www.deltafaucet.com/where-to-buy 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, Nicole
Answered by: Customer Service
Date published: 2024-03-28

Can the touch (6 AA batteries) be bypassed on model #&nbsp;&nbsp;9678T-SP-DST? &nbsp;If so, How?

Asked by: Olsarge
Hello! Thank you for contacting Delta Faucet Company! Our Touch20 faucets can be bypassed, however, it would require to remove the solenoid and the faucet would work manually. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Delta
Date published: 2026-01-16

The faucet will not shut off completely. Plumber says the solenoid has trash in it and needs replacing. It is model X00080377 dated 6/4/17. How can I get one?

Asked by: Mickey
Hello Mickey! Thank you for your question and we are happy to help. We apologize for this information not being readily available to you. The solenoid for the Delta Leland&reg; Single Handle Pull-Down Kitchen Faucet With Touch2O&reg; And ShieldSpray&reg; Technologies In Venetian Bronze MODEL#: 9178T-RB-DST is EP92546 and can be ordered through us. With any further questions or concerns, please do not hesitate to reach out to us directly. Thank you for being a loyal Delta Faucet customer. Best Regards, Carrie
Answered by: Delta7
Date published: 2024-03-28

Does this faucet take batteries for the touch feature?

Asked by: Daniel
Hi Daniel, Thank you for contacting Delta Faucet. 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. Our Delta Faucet Delta Leland&reg; Single Handle Pull-Down Kitchen Faucet With Touch2O&reg; And Shield Spray&reg; Technologies In Spot shield Stainless MODEL#: 9178T-SP-DST does include batteries to function the touch feature. Thank you for being a loyal Delta Faucet customer. Please feel free to call, email, or message us on social if you need anything else. Best Regards, Themar Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

After installing my new faucet the hot water is not very hot.

Asked by: tom g
Hello tom g, Thank you for contacting us. I apologize for the low hot flow you are experiencing with your Delta faucet and I am happy to help you. Reduced flow is typically caused by debris. If only one side is affected, there is debris in the supply line. 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 middle position, fully open, 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 turn on both supplies. Check flow from the faucet. If this does not help, please let us know. Please contact us back with any further questions. Best Regards, Skyler
Answered by: Delta7
Date published: 2024-03-28

Does the Leland faucet have an internal filter or an aerator? I'm asking because recently the pressure dropped in every faucet in the house. I was able to clean the aerator of the other faucets and the pressure came back.

Asked by: Ed Thurman
Hello Ed! Thank you for your question and we are happy to help. The Delta Leland&reg; Single Handle Pull-Down Bar / Prep Faucet With Touch2O&reg; Technology In Spotshield Stainless MODEL#: 9678T-SP-DST has an external aerator that can be removed with the aerator key only. We also recommend flushing the valves of the faucet to increase pressure. With any further questions or concerns, please do not hesitate to reach out to us again. Best Regards, Carrie
Answered by: Carrie
Date published: 2024-03-28

Can this work if battery is drained?

Asked by: bly62
Hello bly62! Thanks for the question. No, the faucet won't work if the batteries are drained. Before the batteries are drained, you can switch it to a manual mode, by turning the faucet on so that water is running and then remove the cap from the battery box. Please contact us directly with any further questions or concerns. Best regards, Paul
Answered by: paul
Date published: 2024-03-28

What 4&quot; deck plate can I order with this faucet? My small prep sink has 3 holes so I need a deck plate in order to install this. Thanks

Asked by: Tracey
Hi Tracey, Thank you for your question about the Delta Faucet model 9678T-RB-DST Leland&reg; Single Handle Pull-Down Bar / Prep Faucet With Touch2O&reg; Technology In Venetian Bronze. I am sorry this information was not readily available, and I am happy to help! Unfortunately, this faucet can be installed in a single hole or an 8&quot; 3-hole installation with the RP47274RB escutcheon sold separately. We do not currently carry a 4&quot; escutcheon for this faucet. I apologize for any inconvenience this causes. Please contact us directly if you have any questions or need additional assistance. Thank you for being a loyal Delta Faucet customer. We appreciate your business and look forward to continuing to serve you! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

I was under the impression this faucet needed 120v electrical power but it is only using the battery pack. Was I wrong in thinking that?

Asked by: chirp78
Hello chirp78, Thank you for your question about the Delta Faucet model 9178T-RB-DST LELAND&reg; Single Handle Pull-Down Kitchen Faucet With Touch2O&reg; And ShieldSpray&reg; Technologies. I apologize for any difficulty finding this information. We are happy to help! To use the Touch2O feature, only battery power is needed as power is only drawn when the faucet is turned on or off. Faucet models with VoiceIQ technology will need the EP73954 A/C power supply to power the faucet's Wifi connection. Please reach out directly at customerservice@deltafaucet.com or 1-800-345-DELTA if you have any questions or need additional assistance. Thank you for being a loyal Delta Faucet customer. Best regards, Bryan
Answered by: Delta Faucet
Date published: 2024-03-28

I have a 9178T-RB-DST Touch with a power adapter. It has been installed for a couple years and has run fine. Recently it started being slow to shut the flow of water off, going from almost instantly to approximately a second. I've replaced the batteries.

Asked by: Andy
Hi Andy, Thanks so much for contacting Delta Faucet Company! Resetting the solenoid could resolve this issue with your LELAND&reg; Pull-Down Kitchen Faucet MODEL#: 9178T-DST. To reset the solenoid, remove the lid to the battery box and the black LED wire from the side of the solenoid (and unplug the AC adapter from the solenoid, if you have that optional accessory). Let it sit for at least 2 minutes. Reattach the lid to the battery box and plug the LED wire back into the solenoid (you should hear or feel it click when it is fully inserted). If the issue persists, please clean/flush the solenoid. To clean the filter basket/screen, please turn the handle to the off position. You will need a paper towel or two. Disconnect the clip from the top hose going into the solenoid. Look into the top solenoid valve you should see a white/blue debris screen or basket. It should simply unscrew or, depending on the model, you may need to take a pair of needle-nose pliers (or tweezers) and pull the small debris basket/screen out. Clean the debris screen by rinsing it. If the screen does not remove easily, use a swab with white vinegar and water to wipe the screen clean of any debris. Place the basket/screen back into the solenoid and reinsert the top tube into the solenoid, making sure the clip is securing the hose (tube) to the solenoid. Please reach out with further questions! Best Regards, Kelley Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28
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