The Moen Koa™ Pullout Kitchen Faucet (model 87931) is designed to combine aesthetic appeal with advanced functionality. This transitional-style faucet features a minimalist design and Moen’s patented technologies, including the Power Clean™ system for faster cleaning and the Reflex® docking system for secure and seamless operation. While the manufacturer does not provide detailed installation instructions in the available source material, the replacement parts listed offer insight into the components involved in the installation and maintenance of this faucet. This article will explore the available replacement parts, their potential roles in installation or repair, and provide a general overview of the Moen Koa 87931 model based on the source data.
Key Features of the Moen Koa 87931
The Moen Koa 87931 is a pullout kitchen faucet that includes several notable features:
- Two-Function Pullout Wand: This allows for both spray and stream modes, offering versatility in kitchen tasks.
- Power Clean™ Technology: The manufacturer claims this technology enhances cleaning performance by 50% compared to standard Moen faucets.
- Reflex® System: This system ensures the wand docks securely, operates smoothly, and moves with ease.
- Chrome Finish: The faucet is available in a chrome finish that provides a mirror-like appearance, suitable for a wide range of kitchen aesthetics.
These features suggest that the faucet is engineered for both efficiency and user convenience. However, the installation process is not outlined in the source data, and no official installation manual is linked in the provided material. Therefore, general installation procedures for Moen pullout faucets may apply, but specific steps for model 87931 are not available.
Replacement Parts for the Moen Koa 87931
The source data provides a list of replacement parts, many of which are relevant to the installation or maintenance of the Moen Koa 87931. While the functions of some parts are not explicitly described, their names and pricing may indicate their roles in the assembly or repair of the faucet. Below is an overview of the listed parts:
Installation and Assembly Tools
118305 Moen Installation Tool ($12.04): This tool is likely used during the initial installation of the faucet. Installation tools are typically designed to assist in securing the faucet to the sink or in handling specialized components such as mounting brackets.
192155 Mounting Kit ($7.31): A mounting kit is essential for attaching the faucet to the sink or countertop. This may include hardware such as screws, nuts, or clips that ensure the faucet is securely fastened.
155023 Screw Kit ($4.84): A set of screws is commonly included in the mounting process. These may be used for attaching the faucet body to the sink or for securing internal components such as the wand or handle.
169245 (Price not listed): This part is listed multiple times in the source data, suggesting it may be a commonly used component. Without a price or description, its exact function is unclear, but it could be a washer, seal, or bracket used in the assembly.
Internal Components
176787 (Price not listed): The function of this part is not specified, but it may be an internal component such as a valve, spring, or seal used within the faucet mechanism.
158550 Moen Check Valve Kit ($4.58): A check valve is typically used to prevent water from flowing back into the faucet, ensuring one-way flow and preventing contamination or pressure issues.
174352 Moen O-ring Kit ($4.60): O-rings are essential in creating watertight seals between components. This kit may be used to replace worn or damaged O-rings in the faucet body or in the wand mechanism.
159559 Moen Hose Weight ($12.98): A hose weight is used to add stability to the pullout wand, preventing it from swinging freely and improving control during use.
159560 Moen Hose Kit ($36.38): This kit likely includes the entire hose assembly for the pullout wand, which may be necessary if the existing hose is damaged or worn.
186501 Bearing Washer Kit ($7.40): Bearing washers are often used in moving parts to reduce friction and ensure smooth operation. This kit may be used in the wand mechanism or in the faucet’s pivot points.
Miscellaneous and Unclear Components
209983 (Price not listed): The function of this part is not specified, but it could be a seal, gasket, or internal component used in the faucet’s operation.
205013 (Price not listed): This part is listed in the source data but does not have a price or description provided.
157283 (Price not listed): The role of this part is unclear, but it may be related to the faucet’s internal mechanism or mounting hardware.
209985 (Price not listed): This part is listed multiple times, but its exact purpose is not described. It may be a seal, washer, or connector used in the faucet’s assembly.
209984 (Price not listed): This part is listed at the end of the source data, but its function is not detailed. It may be a small component used in the mounting or internal operation of the faucet.
While the source data does not provide detailed descriptions of all the parts, the listed components suggest that the Moen Koa 87931 requires a combination of installation tools, mounting hardware, internal seals, and functional components for proper operation. Users who are replacing parts or performing maintenance on this faucet should ensure they have the correct tools and components for a successful installation.
General Installation Considerations
Although the source data does not provide detailed installation instructions for the Moen Koa 87931, general installation practices for Moen pullout faucets may apply. These typically include the following steps:
Preparation: Turn off the water supply to the sink and remove any existing faucet hardware. Ensure the sink has the correct mounting holes and that the plumbing is accessible.
Mounting the Faucet: Use the provided mounting kit and installation tools to secure the faucet to the sink. This may involve inserting screws through the faucet base and tightening them from below the sink.
Connecting the Water Supply Lines: Attach the hot and cold water supply lines to the faucet’s inlet ports. Ensure all connections are tightened properly to prevent leaks.
Attaching the Pullout Wand: Use the Reflex® system to secure the pullout wand to the faucet body. The Reflex® system is designed to ensure a secure and seamless connection between the wand and the faucet.
Testing the Faucet: Once the faucet is installed, turn on the water supply and test the operation of the pullout wand. Check for leaks and ensure the Power Clean™ technology functions as expected.
Adjustments and Final Checks: Adjust the wand and hose as needed to ensure smooth operation and proper reach. Check the mounting hardware for stability and tighten any loose components.
It is important to note that these steps are based on general Moen installation procedures and may not apply specifically to model 87931. For the most accurate and safe installation, users should consult an official Moen installation guide or contact Moen customer support for model-specific instructions.
Maintenance and Troubleshooting Tips
If users experience issues with their Moen Koa 87931, such as leaks, reduced water flow, or difficulty operating the pullout wand, they may need to perform maintenance or replace certain components. Based on the listed replacement parts, the following troubleshooting steps may be useful:
Leaking Faucet: If the faucet is leaking at the base, the O-rings or mounting seals may need to be replaced. The Moen O-ring kit (174352) can be used to replace worn or damaged seals.
Worn or Damaged Hose: If the pullout wand is swinging freely or not extending properly, the hose weight (159559) or the hose kit (159560) may need to be replaced.
Difficulty Docking the Wand: If the wand is not docking securely, the Reflex® system may require maintenance or replacement parts such as the bearing washer kit (186501).
Low Water Pressure: If the water pressure is reduced, the check valve (158550) may be malfunctioning. Replacing the check valve kit could restore normal water flow.
Loose or Worn Mounting Hardware: If the faucet feels loose or unstable, the mounting kit (192155) or the screw kit (155023) may need to be replaced.
By regularly inspecting and maintaining the Moen Koa 87931, users can ensure the faucet continues to operate efficiently and without issues.
Conclusion
The Moen Koa 87931 is a feature-rich kitchen faucet that combines style with advanced functionality. While the source data does not include detailed installation instructions, the list of available replacement parts provides insight into the components involved in its assembly and maintenance. Users who are installing or repairing this faucet should ensure they have the correct tools and parts, including the Moen installation tool, mounting kit, O-ring kit, and hose kit. General installation practices for Moen pullout faucets may apply, but for the most accurate guidance, users should consult official Moen resources or seek assistance from a qualified plumber. Regular maintenance and the use of genuine replacement parts can help extend the lifespan of the Moen Koa 87931 and ensure optimal performance.