How To Change A Kitchen Faucet

Replacing a kitchen faucet might seem complicated at first, but with the right tools, preparation, and guidance, it can be a smooth and satisfying task. Whether you’re upgrading your kitchen with a new stainless steel faucet or replacing an old, leaking one, this guide explains how to change your kitchen faucet safely and efficiently.

At FUJIA Sanitary Ware, we design high-quality stainless steel kitchen faucets that are easy to install, maintain, and replace — making this process accessible for both homeowners and professional contractors.

1. Tools and Materials You’ll Need

Before you start, gather all the necessary tools and parts. Having everything on hand ensures the installation goes smoothly.

Pro Tip: FUJIA faucets are engineered for easy installation, compatible with standard plumbing systems and include all necessary gaskets, washers, and mounting hardware in the package.

2. Step-by-Step Guide to Changing Your Kitchen Faucet

Step 1: Turn Off the Water Supply

• Locate the shut-off valves under your sink — one for hot water and one for cold water.

• Turn both clockwise to stop water flow.

• If you can’t find local valves, shut off the main water supply to your home.

• Open the faucet handle to release pressure and drain any remaining water.

Tip: Place a bucket or towel underneath to catch residual water when disconnecting the lines.

Step 2: Disconnect Water Supply Lines

• Using an adjustable wrench, unscrew the water supply lines from the faucet’s connections.

• Loosen slowly to avoid damaging the fittings.

• Inspect the hoses for any wear — it’s often smart to replace them along with the faucet if they’re several years old.

FUJIA faucets are equipped with quick-connect adapters, which simplify this step and reduce the risk of cross-threading or leaks.

Step 3: Remove the Old Faucet

• Locate the mounting nuts under the sink that hold the old faucet in place.

• Use a basin wrench to loosen and remove them.

• Lift the old faucet out from the top of the sink.

• Scrape away any old sealant, putty, or debris to ensure a clean surface for the new installation.

Safety Note: Be cautious of sharp edges under the sink or rusted parts. Wearing gloves can help protect your hands.

Step 4: Prepare and Position the New Faucet

• Take your new FUJIA stainless steel faucet out of the box. Check that all parts are included: faucet body, mounting hardware, gasket, and water lines.

• Feed the faucet hoses and shank through the mounting hole in your sink or countertop.

• Make sure the base plate (if applicable) and gasket are properly aligned for a secure fit.

FUJIA faucets are designed for one-hole or three-hole installations, making them adaptable for different sink types.

Step 5: Secure the Faucet Under the Sink

• From underneath, slide the rubber gasket, metal washer, and mounting nut onto the threaded shank.

• Tighten the mounting nut by hand first, then finish with a basin wrench for a snug fit.

• Do not overtighten — this could damage the sink or faucet base.

Tip: Check the faucet alignment before fully tightening to ensure it faces straight forward.

Step 6: Connect Water Supply Lines

• Attach the hot and cold water lines to their respective valves — hot on the left, cold on the right.

• Apply plumber’s tape on the threaded ends for leak prevention.

• Use an adjustable wrench to secure the fittings, but avoid overtightening.

FUJIA’s stainless steel faucets include anti-leak ceramic cartridges, ensuring consistent performance even under high water pressure.

Step 7: Test for Leaks

• Turn on the water supply valves slowly.

• Open the faucet handle to flush out air and debris.

• Check all joints and connections for leaks.

• If you notice a drip, gently tighten the fittings until secure.

Pro Tip: Let the water run for 30–60 seconds to clear any installation debris before regular use.

3. Additional Installation Tips

A. Choose the Right Faucet Type

Depending on your sink layout and user needs, FUJIA offers multiple faucet styles:

B. Check Water Pressure

Before installation, ensure the household water pressure is within 0.05–0.8MPa (typical residential range). FUJIA faucets are tested under international pressure standards, ensuring steady, splash-free flow.

C. Use the Right Finish

FUJIA provides chrome, brushed nickel, matte black, and stainless steel finishes — all treated with anti-fingerprint coating and PVD surface technology for corrosion resistance and long-lasting shine.

4. Common Issues and How to Fix Them

FUJIA’s ceramic disc cartridges and precision O-rings reduce the chance of these issues, ensuring years of smooth operation.

5. When to Replace vs. Repair

Sometimes, replacing the entire faucet is more efficient than repairing individual parts. Consider replacement if:

• The faucet is over 10 years old and frequently leaks.

• The finish has corroded or peeled.

• You need upgraded features such as pull-out spray or dual water modes.

FUJIA faucets come with modern functionality and universal fittings, making upgrades simple and cost-effective for B2B partners and homeowners alike.

Summary

Changing a kitchen faucet doesn’t require advanced plumbing skills — just patience, the right tools, and attention to detail.

Key Steps Recap:

1. Shut off water supply.

2. Disconnect old faucet and hoses.

3. Clean sink surface.

4. Install new faucet and secure fittings.

5. Connect water lines and check for leaks.

FUJIA’s stainless steel faucets are designed with user-friendly installation, leak-resistant technology, and modern aesthetics, ensuring reliable performance for years to come.

Whether you’re a contractor managing multiple installations or a homeowner upgrading your kitchen, FUJIA makes the process simple, professional, and durable — because great design starts with quality you can trust.