Touch2O® Bar / Prep Faucet with Touchless Technology in Chrome
Model#:
9979TL-DST
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PRODUCT FEATURES
A contemporary take on traditional styling, the Coranto® Kitchen Collection brings everyday refinement to a space with subtle design details. Life moves fast, Touchless Technology keeps up. Delta® Touch2O® faucets with Touchless Technology help keep germs and mess off your kitchen faucet and provides easy water control 3 ways: simply place your hand near the faucet, tap the faucet surface, or use standard handle activation. The TempSense™ LED light changes color to alert you to the water’s temperature and eliminate any possible surprises or discomfort. 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. You can install with confidence, knowing that Delta faucets are backed by our Lifetime Limited Warranty.
- MULTIPLE MODES: Choose from Touch2O® with Touchless or Touch2O® only.
- MESSY HANDS, CLEAN FAUCET: Touch-free activation helps keep your faucet mess-free, cutting down on cleaning.
- TOUCHLESS ACTIVATION: Turn on and off simply by placing your hand within 4 inches of the faucet surface.
- 4-MINUTE SHUT-OFF: Automatic water flow shut-off after four minutes helps conserve water
- EASY INSTALLATION: DIY installation, with step-by step install videos on Delta Faucet’s YouTube.
- 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
- 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
- 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 available for use with additional mounting configurations and a cohesive look
- The high-arc, gooseneck design swivels 360 degrees with a 20-in. retractable hose for added convenience during everyday kitchen tasks
- ADA Compliant
- Backed by Delta Faucet's Lifetime Limited Warranty
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.
SoftTouch
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.
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.
Touchless Technology
Touchless Technology
Delta® Touch2O® with Touchless™ Technology allows you to simply place your hand near the faucet, tap the faucet surface, or use the standard handle activation to start and stop the flow of water.
Documents & Specs
Product Support, Repair Parts & Technical Specifications
Resources
Installation Information
Single hole installation
Connection Type :
3/8" compression fittings
Flow Rate :
1.8 gpm @ 60 psi, 6.8 L/min @ 414 kPa
Overall Height (in.) :
14-3/8
Valve Type:
Ceramic Disc
INSTALLATION SUPPORT
Need help with installation? Find local Delta® installers. Get Quotes. Read reviews.
Need help with installation? Mike & Hannah are here to help! Get advice from the pros on everything from installation to product care.
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REVIEWS
Rated 4 out of
5
by
jeannec from
Beautiful faucet but shows fingerprints
[This review was collected as part of a promotion.] I bought this faucet to go along with my kitchen remodel. The primary reason I bought it is because the champagne bronze matches the bronze handles on my white Cafe appliances. I love the touch feature. In fact, I find myself at my mom's touching the handle on her regular faucet because I am so accustomed to it and miss it. We did have to change the original setting because it was going off too easily but the instructions are easy to follow. My only complaint is that the champagne bronze finish shows water stains and fingerprints so you have to wipe it down often since you are touching it all the time.
Date published: 2025-11-15
Rated 1 out of
5
by
Sarah R from
Complete garbage
This is the stupidest and most poorly designed faucet I have ever encountered. Yes, it's good-looking, but its positive qualities start and end there. This product is a classic case of engineers running amok, adding features because they can, not because they should.
Touchless seems like a good idea until the thing starts turning on and off like it's haunted anytime you do anything in the sink. However, the problems don't stop once you turn off the touchless function. The touch on/touch off is little better, turning off when you grab the nozzle to wash down the sink. It is supposed to distinguish between a touch and a grab, but rest assured, it does not.
Additionally, just fire alarms must be programmed to issue low battery warnings at 3 am, this faucet knows when you are messing around with a sink full of raw chicken. That is the moment it stops working, forcing you to go wash your chickeny hands in the powder room, dig out the product literature, acquaint yourself with the solenoid, hunt down 6 AA fresh AA batteries it thinks it needs just 2.5 mos after installation, unload everything under the sink, replace the batteries, and then go disinfect your chicken-contaminated powder room sink.
I can only conclude that this was designed by people who dump dirty dishes into the sink, rather than rinsing them and putting them in the dishwasher. We know these are the worst kind of people and I can only conclude the design team was rife with them because clearly they have no inkling of how people actually use kitchen faucets.
Seriously, WHY use AA batteries for the solenoid? Why not lithium, at least, or better yet, DC like the garbage disposal? It's all just so stupid.
Buy a standard faucet. Skip all the touch and touchless features.
Date published: 2025-08-01
Rated 5 out of
5
by
Heather H from
Looks great
[This review was collected as part of a promotion.] I am enjoying the new faucet. Its features work well and the design fits our asthetics.
Date published: 2025-02-16
Rated 5 out of
5
by
josenieve from
perfect choice for our coffee bar sink
the combination of a touchless faucet, compact and sleek presence makes this the perfect choice. We had a smallish sink (15" x 15" x 10" deep) chosen, so the bar sink size was ideal. The touchless feature we were used to with our kitchen Kohler faucet, but that required a dedicated wall outlet. Having the option of a battery source (either 6-AA or 3-C cells) saved us needing a new outlet be wired in. The electrician charge for a new outlet would have been more than the faucet cost! The batteries are forecast to last 6-9 months for the AA cells, and longer if you choose a C-cell option.
Date published: 2024-09-26
Q&A
Any reason this wouldn’t work on a double sink in the kitchen?
Hello Customer!
Thank you for your question and we are happy to help. The Delta 9979TL-DST is not specifically designed for a double sink and may not have the reach that would be preferred. With any further questions or concerns, please do not hesitate to reach out to us again.
Best Regards,
Carrie
Date published: 2025-01-24
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