Step-by-Step Guide to Replace a Delta Shower Diverter
Is your shower lacking in water pressure, or is water leaking from the showerhead when you turn on the faucet? These are common signs that your Delta shower diverter might be faulty and in need of replacement. Replacing a shower diverter is a straightforward DIY project that can save you money on professional plumber fees. Here's a comprehensive guide to help you through the process.
Understanding Your Shower Diverter
Before we dive into the replacement process, let's briefly understand what a shower diverter is and its role in your plumbing system. A shower diverter is a valve that controls the flow of water between your showerhead and faucet. It allows you to switch the water flow from the faucet to the showerhead and vice versa. When the diverter fails, it can cause water pressure issues and leaks.
Tools Needed
- Adjustable wrench
- Teflon tape
- New Delta shower diverter
- Screwdriver (if your diverter is screwed in)
- Plumber's grease (optional)
Step-by-Step Replacement Process
Preparation
Before you start, turn off the water supply to your shower. You can usually find the shut-off valve near the showerhead or under the sink. Once the water is off, open the faucet and showerhead to release any remaining water pressure.
Removing the Old Diverter
Now that you've prepared the area, it's time to remove the old diverter. Here's how:
- Remove the showerhead and faucet aerator. You can usually unscrew these by hand.
- Using an adjustable wrench, loosen and remove the nuts that secure the diverter to the wall. Be careful not to damage the finish.
- If your diverter is screwed in, use a screwdriver to remove it.
- Once the diverter is loose, pull it out and clean the area around the pipe threads.
Installing the New Diverter
Now that the old diverter is out, it's time to install the new one. Here's how:
- Wrap the threads of the new diverter with Teflon tape. This helps create a watertight seal and prevents leaks.
- Insert the new diverter into the wall and secure it with the nuts or screws. Tighten by hand as much as possible, then use the wrench to give it a quarter turn. Be careful not to overtighten.
- If desired, apply a small amount of plumber's grease to the O-ring on the diverter. This can help ensure a tight seal and make it easier to remove in the future.
Reassembling the Showerhead and Faucet
Now that the diverter is in place, you can reassemble the showerhead and faucet aerator. Reattach them by hand, making sure they're secure but not overtightened.
Testing the New Diverter
Finally, turn the water supply back on and test your new diverter. Run both the shower and the faucet to ensure that water is flowing correctly and that there are no leaks.
When to Call a Professional
While replacing a shower diverter is a straightforward task, there are times when it's best to call a professional plumber. If you're not comfortable working with plumbing, or if you encounter any issues during the replacement process, don't hesitate to call a professional.
Additionally, if you notice any signs of water damage or mold growth around your shower, it's a good idea to have a professional inspect your plumbing system. These can be signs of a more serious issue that requires professional attention.
