Delta Leland Touch2O Bar / Prep Faucet with Touchless Technology in Spotshield Stainless Steel

Choosing this faucet

Use the complete model number 9678TL-SP-DST when comparing this bar and prep sink faucet with other fixtures. The finish suffix and feature suffixes help distinguish similar looking products, so compare the exact model rather than only the collection name. Choose around the tasks performed at this sink: filling containers, rinsing produce or washing dishes. Compare the spout position with the bowl center and consider how the handle will be reached. For a secondary prep sink, use the actual bowl dimensions rather than assuming a smaller countertop requires a particular faucet size. Use the product details and specifications above to narrow the choice, then compare the manufacturer drawing with the space where the fixture will be installed. Check the actual item photos and current listing information for the unit you are considering. A model reference image shows the design; it does not establish the condition or contents of an individual item. Think about how the fixture will be used by everyone in the household, and where frequently used containers or dishes will sit during filling or rinsing.

How does the touchless sensing area work? Delta’s Touchless user guide describes capacitive sensing that recognizes a hand near the faucet surface. Leave the handle open, then bring a hand within four inches. The area beneath the spout arch is most responsive. The spout, base and handle participate in activation; the pull-down wand is excluded. Touchless mode also accepts a tap, so proximity and touch control can be used within the same setting.

Can proximity activation be adjusted or disabled? With the handle closed, hold the base for six seconds to cycle the settings, then reopen the handle. Five blue flashes indicate high sensitivity, recommended for stainless sinks and granite. Four purple flashes indicate low sensitivity for porcelain or acrylic sinks and quartz, laminate or Corian counters. Three red flashes disable proximity activation while keeping tap and handle control. Delta’s guide recommends at least five inches between the faucet and nearby accessories such as a beverage faucet or soap dispenser. For a replacement project, decide which parts of the existing setup will stay: the sink, countertop, drain, water treatment equipment and supply valves can each affect the final choice. Write down the problem you want the new fixture to solve, such as reaching a different part of the bowl or making the controls easier to reach. Compare that goal with the exact model features above. Consider the objects that are routinely brought to this sink, including tall bottles, trays or large bowls. Check whether they fit under the outlet or whether a movable wand would need to be used. The bowl depth and faucet position work together, so compare the actual dimensions of both when planning a comfortable filling area.

Planning the sink layout

Measure the mounting holes, countertop thickness and space between the faucet and backsplash. Check the full handle movement and the clearance under nearby cabinets or shelves. If the model has a moving spray wand, leave a clear path beneath the sink for the hose and its return movement. A useful planning sketch shows the mounting position, bowl outline, nearby fittings and plumbing route. Measure from the finished surfaces that will remain after the project, including tile, a new backsplash or a replacement countertop. Compare spout reach and overall height as separate dimensions; the height of the outlet is different again. Do not rely on the apparent size in a product photo. If covering unused mounting holes is part of the plan, check the exact accessory and its dimensions before drilling or ordering. Keep enough space to tighten the mounting hardware and to reach the connections with suitable tools. Resolve fit questions before removing the existing fixture, particularly where the sink or countertop cannot easily be modified. Check both the space above the sink and the space below it. A cabinet shelf, garbage disposal or storage organizer may restrict access even when the countertop has room for the faucet. Make a simple cardboard outline from the manufacturer drawing if the position is difficult to visualize, and check the handle movement against the surrounding finished surfaces. For a new countertop, have the installer confirm the hole location and required diameter from the exact technical drawing before cutting. Do not use a photograph to set these dimensions. If an existing hole will be reused, check its position and condition along with the available room for the mounting hardware beneath the finished surface.

Installation and everyday care

Follow the installation instructions for 9678TL-SP-DST and the instructions for any connected equipment. Have the installer compare the site measurements, water connections and mounting arrangement before work begins. Identify the shutoff valves, protect the finished surfaces and inspect the existing supply connections. Use the specified fittings rather than forcing an adapter or changing a connection based on appearance. After installation, check all accessible connections while the fixture is operating and again after it has been turned off. For everyday cleaning, start with a soft damp cloth and follow the finish care instructions for the exact model. Check the finish care instructions before using any cleaner or cleaning pad. Keep the outlet and moving controls free of accumulated residue using the approved cleaning method. Treat installation and care as part of the complete sink or shower setup, including any connected drain, filtration or heating equipment. Before the installer starts, keep the model instructions and the intended fittings together at the work area. A dry fit can help reveal clearance or connection issues before the mounting hardware is tightened. Keep the protective packaging until the surfaces have been inspected, and use the manufacturer procedure when flushing or testing the completed installation. When moving from the old fixture to the new one, inspect the accessible mounting surface before fitting the replacement. A damaged or uneven surface can require separate preparation; have the installer decide how to address it before tightening the new mounting hardware. Keep the working area clear so each connection can be checked without reaching around stored items.

How do I plan access and future maintenance?

Keep the shutoff valves and faucet connections accessible. On a faucet with a pull-down or pull-out wand, avoid storage that catches the hose or interferes with its return. Check the hose path after reorganizing the cabinet, because the available space can change as more items are stored below the sink. Save the exact SKU, finish name and installation paperwork with the project records. Photographs of accessible connections can help identify the arrangement later without dismantling finished surfaces. When a service part is needed, match the manufacturer part diagram for the exact model rather than choosing a visually similar component. Check for visible moisture after service, and inspect any area where tubing or a hose could rub against another object. If operation changes, consult the troubleshooting steps for this model before replacing unrelated parts. Keep a record of any separately installed equipment and its model number as well. This makes future filter changes, plumbing service or fixture replacement easier to plan and helps the next person working on the installation understand how the components are connected.

Is the prep model’s spray configuration the same as the larger Leland kitchen model? The exact 9678TL specification lists two wand functions: aerated stream and spray. Its sprayer also has two integral check valves. The shared Leland parts drawing covers both the kitchen and prep versions and contains different sprayer assemblies; the presence of a ShieldSpray assembly elsewhere in that drawing does not establish it for this prep model.

What should be checked when ordering electronic service parts? Use the complete 9678TL-SP-DST model identity and the finish column in the TL parts drawing. It specifically assigns SpotShield Stainless to EP102240XX. The filter and battery-box entries have their own part numbers, so they should not be confused with the solenoid assembly. When documenting the installation, record the mounting arrangement and the location of shutoff valves. Keep separate records for any connected equipment so its maintenance schedule can be followed independently. If a later repair requires moving hoses or tubing, check their routing again after the work and make sure the cabinet can close without pinching a connection.

What should I check before ordering?

Before ordering, compare the SKU 9678TL-SP-DST, finish name and configuration with the item you intend to replace. Read the current listing and inspect the available item photos, including close views where supplied. Confirm which parts are present with the actual unit: do not assume that the standard manufacturer package and an individual store listing have identical contents. If an accessory is needed for your installation, identify its exact part number and check whether it must be purchased separately. Make a short checklist of the mounting fittings, connection fittings and other items your installer requires. Compare that checklist with the listing before arranging the work. Select the correct store view and check the current quantity and fulfillment choices there. Bring the model number and installation measurements when asking about fit so the advice refers to the specific fixture and location. For a multi-item project, make sure the finish and model on each order line match the room plan. Similar finish names across different brands may have different tones. Compare samples or actual item photos where possible, and confirm any separately selected dispenser, drain or trim part on its own listing instead of assuming it accompanies the faucet.