How To Replace a Kitchen Sink Faucet

Introduction

If your kitchen sink faucet has sprung a leak, replacing it doesn't have to be a daunting task. This guide will walk you through the process of replacing your kitchen faucet in less than an hour, saving you both money and hassle.

Step 1: Purchase a New Kitchen Faucet

• Select a faucet suitable for your sink; a popular choice is the Caldwell by Moen, priced around $80.
• Ensure you have the necessary tools, which typically include:
  • Screwdriver
  • Adjustable wrench
  • Cup with a lid (for catching water)
  • Vise grip pliers (optional)
• Unbox the faucet and review the instruction manual and parts included.

Step 2: Clear the Area Under the Sink

• Before starting, remove all items from underneath the sink to create enough space for your work.
• This area can be tight, so ensuring it's clear will make the job easier.

Step 3: Turn Off the Water Supply

• Locate and turn off both the hot and cold water valves under the sink.
• Double-check that the faucet is completely off before proceeding to avoid any surprises.

Step 4: Disconnect Water Supply Lines

• Identify how many holes are in your sink (most commonly four for kitchen sinks).
• Use a towel to catch any water that may leak as you unscrew the hot and cold water connections from the faucet.

Step 5: Remove the Spray Hose

• Disconnect the spray hose from the sink pipe.
• Loosen the nut from underneath the sink, then unscrew it from the top.

Step 6: Take Out the Old Faucet

• If your old faucet has a metal sink bracket, remove it as well.

Step 7: Install the New Hose Guide

• Insert the new hose guide from underneath the sink.
• Thread on the hose guide mounting nut, which may require a helper or some flexibility.

Step 8: Feed the Side Sprayer Hose

• Insert the side sprayer into the hose guide and feed the hose underneath the sink.

Step 9: Prepare the New Faucet

• Take the new faucet from the box and screw on the spout.

Step 10: Add the Deck Plate Gasket

• Place the deck plate gasket on the sink and click on the Quick Connect adapter.

Step 11: Install the New Faucet

• Secure the new faucet in place and click the side spray hose into the adapter.

Step 12: Connect Water Supply Lines

• Screw on both mounting nuts to connect the hot and cold pipes to the faucet.
• If your old supply lines are too short, you may need to replace them. Consider purchasing two new supply lines, commonly available in PVC or stainless steel.

Step 13: Attach New Supply Lines

• After measuring, attach the new supply lines to the hot and cold connections on the faucet.
• If necessary, return to the hardware store for longer lines.

Step 14: Add Temperature Indicators

• Attach the red and blue temperature indicators to the faucet handles.

Step 15: Turn on the Water Supply

• Once everything is securely in place, turn the water valves back on.
• Check for any leaks and ensure the faucet operates correctly.

Conclusion

Replacing your kitchen faucet is a manageable DIY project that can be completed in under an hour with the right tools and preparation. By following these steps, you can enjoy a functional and stylish faucet, all while saving money on professional plumbing services. If you encounter any issues, don’t hesitate to consult the faucet's instruction manual or seek additional help. Happy DIY-ing!