The Delta 106557 Single Handle Pull-Out Kitchen Faucet is a popular choice among U.S. homeowners for its durability, convenience, and innovative design. Whether you are upgrading an existing kitchen or installing a new faucet, following the manufacturer's instructions is crucial to ensure a secure and leak-free installation. This article provides a detailed breakdown of the installation process, key hardware components, and essential safety considerations based on official Delta documentation and supplementary installation guides. The goal is to empower users with the knowledge needed to successfully complete the task while avoiding common pitfalls.
Understanding the Delta 106557 Faucet and Its Components
The Delta 106557 is a single-handle kitchen faucet that features a pull-out spout, making it ideal for filling pots, cleaning sinks, and handling various kitchen tasks. According to the manufacturer, this model utilizes Delta® ShieldSpray® Technology, which allows for a powerful, concentrated stream of water while minimizing splashing. This is especially useful for cleaning tough messes without making a bigger one.
The faucet is designed for single-hole mounting, meaning it fits through a single opening in the sink or countertop. The installation involves several components, including gaskets, trim rings, mounting hardware, and optional accessories like an escutcheon plate. It is important to note that not all models include every part, so users should verify the contents of their package before beginning the installation.
Preparing for Installation
Before starting the installation, it is essential to review the instructions thoroughly. The manufacturer emphasizes that failure to read and follow the provided guidelines can lead to personal injury, property damage, or product failure. Additionally, the faucet is explicitly not intended for use with portable dishwashers, as this may compromise the integrity of the installation or lead to leaks.
Tools and Materials Required
The installation process requires basic tools and materials, including:
- An adjustable wrench
- Teflon tape
- Plumber’s putty
- A flashlight for visibility under the sink
- A clean cloth or towel
- A pan to catch any residual water during the process
Delta also mentions that special tightening tools may be included in the packaging, depending on the model. These should be used as specified in the manufacturer’s instructions.
Safety and Precautions
Before beginning the installation, ensure that the water supply is turned off. It is also advisable to disconnect any power to the electrical outlet under the sink, if one is present, to avoid the risk of electric shock. Additionally, wearing safety goggles is recommended to protect the eyes during the installation process.
Removing the Old Faucet
If you are replacing an existing faucet, the first step is to remove the old one. This involves disconnecting the water supply lines from the hot and cold valves under the sink. For a single-handle faucet, both hot and cold water connections are part of the single spout assembly. For two-handle faucets, the water lines are separate and connect directly to the respective valves.
Care must be taken to avoid damaging the sink or countertop during removal. The mounting hardware is typically attached to the underside of the cabinet, and all components should be removed to allow the old faucet to be lifted out. After removal, the area should be thoroughly cleaned to remove any remaining caulking or debris.
Assembling the New Faucet
Once the old faucet has been removed, the next step is to assemble the new Delta 106557 according to the manufacturer's instructions. This typically involves the following components:
- O-rings and gaskets
- Metal washers and spacers
- Mounting brackets and nuts
The single-hole mounting hardware includes parts (1), (2), and (3), which are used to secure the faucet above and under the sink. If your model includes a trim ring, ensure that the tabs are properly aligned with the base of the faucet hub. Some models may also include a Thin Deck Aid (RP37490), which provides additional support for thin-gauge sinks.
Optional Escutcheon Plate Installation
An escutcheon plate is an optional component that covers the gap between the faucet and the sink, providing a cleaner aesthetic. If your model includes or requires an escutcheon plate, it should be installed by placing the shanks into the mounting holes of the sink and securing the assembly with nuts and a wrench. The manufacturer specifies that the 10-inch escutcheon should be used in conjunction with the under cover plate for proper fit and function.
Connecting the Water Supply Lines
The next critical step involves connecting the hot and cold water lines. The manufacturer provides specific guidance on how to do this correctly:
- Identify the hot and cold lines: The hot water line is typically on the left, and the cold water line is on the right. This may vary depending on the sink setup, so it is important to verify the correct orientation.
- Wrap the threads with Teflon tape: Apply Teflon tape in a clockwise direction around the threads of the valves to ensure a watertight seal. Do not use pipe dope or other sealants, as these may compromise the connection.
- Secure the connections: Begin by hand-tightening the nuts, then use an adjustable wrench to tighten them further. The manufacturer recommends tightening the nut until it feels snug, followed by at least two additional turns with the wrench to ensure a secure fit.
The manufacturer also warns that custom fit connections—such as PEX supply tubing—must be handled with care. If the tubing is too long and needs to be cut, the installer assumes full responsibility for ensuring a leak-free joint. Delta emphasizes that cutting the tubing incorrectly can lead to leaks or installation failure.
Mounting the Faucet
Once the water supply lines are connected, the next step is to mount the faucet to the sink. The mounting process involves the following:
- Insert the spout base and water lines through the sink hole.
- Align the mounting hardware with the shanks of the faucet and secure it using the provided nuts and brackets.
- Ensure the trim ring tabs (if applicable) are properly seated in the slots of the faucet hub.
- Tighten the mounting screws evenly to prevent the faucet from shifting or becoming loose over time.
For sinks with thin walls or low durability, the Thin Deck Aid (RP37490) should be used to reinforce the installation and prevent sagging or warping of the sink surface.
Final Checks and Testing
After the faucet is mounted, it is important to perform a final inspection to ensure all connections are secure and there are no leaks. This includes:
- Tightening all nuts and connections under the sink
- Testing the faucet for leaks by turning on the water supply and observing for any signs of water escaping from the connections
- Checking the movement of the pull-out spout to ensure it operates smoothly without resistance or wobbling
If any issues are detected, the connections should be rechecked and tightened as needed. It is also advisable to allow the faucet to sit for a short period before using it for extended periods, as this can help identify any potential leaks or misalignments.
Maintenance and Care
To ensure the longevity of the Delta 106557 faucet, regular cleaning and maintenance are recommended. The manufacturer advises against using harsh abrasives or polish, as these can damage the finish. Instead, a damp cloth and soft towel should be used for cleaning. The ShieldSpray® Technology should also be inspected periodically to ensure it remains effective and free of buildup or clogs.
Conclusion
The Delta 106557 Single Handle Pull-Out Kitchen Faucet is a versatile and durable option for U.S. homeowners looking to upgrade their kitchen. By following the manufacturer’s detailed installation instructions, users can ensure a secure, leak-free installation that meets both functional and aesthetic needs. The process involves several key steps, including the removal of the old faucet, assembly of the new one, connection of water lines, and proper mounting. Special attention should be paid to the use of Teflon tape, the alignment of mounting hardware, and the avoidance of sealants on water line connections.
For those unfamiliar with plumbing tasks, it is always advisable to consult a professional or refer to the official documentation provided by Delta. Proper installation not only enhances the performance of the faucet but also contributes to the overall efficiency and safety of the kitchen environment.