How To Replace a Faucet in a Commercial Bathroom

Damaged or faulty restroom hardware is one of the biggest issues that impact a patron's washroom experience. Unfortunately, businesses often ignore these issues until the last possible moment, further hurting their image and ambiance. Read on to learn how to replace a faucet in your commercial bathroom to ensure your building occupants have a sanitary, functional, and welcoming restroom environment.

Necessary Tools

Before you start your faucet replacement, make sure you have the right tools on hand. These include an adjustable wrench for loosening and tightening nuts and bolts, a basin wrench for reaching those tight spots under the sink, and a screwdriver for removing screws. You'll also need plumber's tape to ensure a watertight seal, a new faucet that fits your sink's configuration, and a bucket to catch water during disconnection. You should also have a plunger just in case you need to clear the drain.

The Replacement Process

With the proper tools, you're ready to begin the replacement process! Notably, many different brands of sink faucets feature specific installation instructions unique to their products. However, below is a simple four-step replacement procedure that applies to most commercial faucets.

Step I: Cut Off the Water and Drain the Pipes

Start by shutting off the water supply to the sink. The valves are usually under the sink; turn them clockwise to cut off the water. Then, open the faucet to drain any water left in the pipes. This step is crucial to prevent any water mishaps during the process.

Step II: Remove the Old Faucet

Next, use the basin wrench to loosen the nuts that hold the faucet to the sink. Once they're loose, you can disconnect the water supply lines. Remember to place a bucket underneath to catch any residual water.

Step III: Install the New Faucet

Now comes the fun part-installing the new faucet! First, place the gasket that comes with the new faucet over the sink holes. Then, insert the faucet through the holes and secure it by tightening the nuts. Make sure the faucet is aligned correctly before you fully tighten the nuts.

Step IV: Connect the Water Supply Lines

Once the faucet is secure, it's time to connect the water supply lines. Wrap the plumber's tape around the threads of the faucet's tailpieces for a watertight seal, then connect the water supply lines. Use your adjustable wrench to tighten the connections, but be cautious not to overtighten, as this may cause damage.

How To Test Your Installation

After completing those steps, you might want to call it a day and conclude your replacement project. However, you must conduct a proper installation test immediately after the four-step replacement procedure.

Step I: Turn On the Water Supply

The first step in testing your new faucet is turning the water supply back on. Carefully turn the valves under the sink counterclockwise to allow water to flow to the faucet.

Step II: Check for Leaks

With the water supply turned on, carefully inspect the areas where the water lines connect to the faucet. Look for any signs of dripping or water seeping out from the connections.

Step III: Run the Faucet

Next, turn on the faucet and let the water run for a few minutes. This will help flush out any debris that might have gotten into the lines during installation. While the water is running, check again for leaks at the base of the faucet and the waterline connections.

Step IV: Test Water Temperatures

Ensure both the hot and cold water are functioning correctly. Turn the handle to the hot position and wait for the water to heat up. Then, switch to cold and check if the water cools down accordingly. This step confirms that you have connected the waterlines correctly.

Step V: Tighten Leaky Connections

Turn off the water supply if you notice any leaks during your tests. Then, use your wrench to carefully tighten the nuts at the leaky connections. Be careful not to overtighten, as this can damage the fittings. Once done, repeat steps one through four to confirm proper functionality.

Common Mistakes To Avoid

Unless you have extensive experience replacing washroom hardware, there's a good chance you might make an all-too-common mistake during the removal or installation processes. For example, one of the most frequent mistakes is forgetting to turn off the water supply before starting. This error leads to a messy and potentially costly flood. Another common error is purchasing a new faucet without checking if it fits your sink's hole configuration, leading to compatibility issues during installation. Overtightening is also a common problem; applying too much force when tightening the connections can damage the faucet or the supply lines, leading to leaks. Lastly, many people neglect to use plumber's tape on the threads of the faucet's tailpieces, compromising the watertight seal.

Essential Safety Best Practices

Safety should always be a top priority when undertaking any DIY project, including replacing a sink faucet. Begin by ensuring your workspace is well lit to prevent any accidents from poor visibility. Always wear protective eyewear to shield your eyes from falling debris or splashing water. And as we've mentioned, you must turn off the water supply before you start working to avoid flooding; forgetting this step can lead to a potentially dangerous situation.

If at any point you feel unsure about a step or if something seems off, feel free to consult a professional. Remember, safety isn't just about avoiding physical harm; it's also about recognizing when a task is beyond your skill level and seeking professional help when necessary.

Learning how to replace a faucet in your commercial bathroom doesn't have to be an intimidating task. With the right tools, clear instructions, and a strong emphasis on safety measures, you can successfully complete this project and ensure your building's restroom is functional and welcoming. The satisfaction derived from carrying out such a task can be immense, not to mention the positive impact it will have on your building's washroom experience.

Our Air Delights team is here for every step of the process, ready to provide support and helpful products to ensure a successful replacement. Browse our selection of Sloan faucet parts today and guarantee a better washroom environment for your building occupants.

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