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How to Change RV Shower Faucet

If you own an RV and are experiencing issues with your shower faucet, you’re in the right place.

In this article, we will guide you through the process of changing an RV shower faucet step by step.

Whether you’re a seasoned RV enthusiast or a beginner, this guide will provide you with all the information you need to successfully replace your shower faucet.

So, let’s dive in and learn how to change an RV shower faucet!

Why Change Your RV Shower Faucet?

The shower faucet in your RV may need to be changed for various reasons.

Over time, faucets can become worn out, develop leaks, or lose functionality.

Additionally, changing the shower faucet allows you to update the look of your RV’s bathroom and enhance its overall appeal.

By replacing the old faucet with a new one, you can enjoy a fresh and rejuvenating shower experience on your travels.

Gathering the Necessary Tools and Materials

Before you begin the process of changing your RV shower faucet, it’s essential to gather all the required tools and materials.

Here’s a list of what you’ll need:

  • Adjustable wrench
  • Screwdriver (Phillips or flathead, depending on the screws)
  • Plumber’s tape
  • New RV shower faucet
  • Towels or rags

Having these tools and materials ready will ensure a smooth and hassle-free faucet replacement process.

Shutting Off the Water Supply

To avoid any potential water leaks or damage during the replacement, you need to shut off the water supply.

Locate the water shut-off valve, which is typically found near the shower area in the RV.

Turn the valve clockwise until it is fully closed, ensuring no water flows through the shower faucet.

Removing the Old Shower Faucet

Now that the water supply is turned off, you can begin removing the old shower faucet.

Follow these steps:

  1. Use a screwdriver to remove any screws securing the faucet handles or trim plates. Set the screws aside safely.
  2. Gently pry off the handles or trim plates from the wall, exposing the cartridge or valve.
  3. Using an adjustable wrench, loosen the nuts or retaining rings that hold the cartridge or valve in place.
  4. Carefully pull out the old cartridge or valve from the wall, ensuring not to damage any surrounding plumbing connections.

Preparing the New Shower Faucet

With the old shower faucet removed, it’s time to prepare the new one for installation.

Before proceeding, read the manufacturer’s instructions provided with the new faucet.

This will give you specific details on any additional steps or requirements.

Here’s a general overview of what you need to do:

  1. Apply plumber’s tape to the threads of the new shower faucet to create a watertight seal.
  2. Insert the new cartridge or valve into the wall, aligning it properly with the plumbing connections.
  3. Secure the cartridge or valve in place by tightening the nuts or retaining rings using an adjustable wrench.

Installing the New Shower Faucet

Now that the new shower faucet is prepared, it’s time to install it.

Follow these steps:

  1. Attach the faucet handles or trim plates to the new cartridge or valve, ensuring they are aligned correctly.
  2. Use a screwdriver to secure the handles or trim plates in place with the provided screws.
  3. Double-check all the connections and ensure they are tight and properly sealed.

Testing and Checking for Leaks

After the installation is complete, it’s crucial to test the new shower faucet and check for any leaks.

Follow these steps:

  1. Turn on the water supply by opening the shut-off valve.
  2. Gradually turn on the shower faucet to allow water to flow.
  3. Check all the connections, joints, and the showerhead for any signs of leaks.
  4. If you notice any leaks, tighten the connections or replace any faulty parts.

Frequently Asked Questions

Can I change my RV shower faucet myself?

Absolutely! Changing an RV shower faucet can be done as a DIY project. By following the step-by-step instructions provided in this guide, you can successfully replace your RV shower faucet and save on service costs.

How often should I change my RV shower faucet?

The lifespan of an RV shower faucet depends on various factors, such as usage, maintenance, and the quality of the faucet. On average, RV shower faucets can last several years before requiring replacement. However, if you notice leaks, reduced functionality, or an outdated appearance, it’s a good indication that it’s time for a replacement.

Where can I buy a new RV shower faucet?

You can purchase a new RV shower faucet from various sources. Local RV supply stores, home improvement centers, and online retailers specializing in RV accessories are great places to start your search. Make sure to choose a reputable seller and opt for a high-quality faucet that suits your preferences and RV’s specifications.

Are there different types of RV shower faucets?

Yes, there are different types of RV shower faucets available to cater to different needs and preferences. Some common types include single-handle faucets, dual-handle faucets, and thermostatic faucets. Consider factors such as ease of use, water temperature control, and space limitations in your RV when selecting a faucet type.

Do I need any specialized plumbing skills to change an RV shower faucet?

While some basic plumbing knowledge is beneficial, changing an RV shower faucet does not require specialized plumbing skills. By following the instructions provided in this guide, using the right tools, and taking necessary precautions, you can successfully replace your RV shower faucet even as a beginner.

How long does it take to change an RV shower faucet?

The time required to change an RV shower faucet may vary depending on factors such as the complexity of the installation, accessibility of plumbing connections, and your level of experience. On average, the process can take anywhere from 30 minutes to a few hours. Plan accordingly and allocate enough time to complete the task without rushing.


Changing an RV shower faucet may seem daunting at first, but with the right guidance and tools, it can be a rewarding and straightforward process.

By following the step-by-step instructions provided in this guide, you can replace your RV shower faucet and enjoy a refreshed and functional shower experience during your travels.

Remember to gather all the necessary tools and materials, shut off the water supply, and take your time to ensure a proper installation.

Happy RVing!