Transform your shower today: how to install a shower valve with pex in a snap – quick and easy instructions
What To Know
- Installing a shower valve with PEX (cross-linked polyethylene) is a rewarding task that can save you time and money.
- Slide a PEX crimp ring over the expanded PEX pipe and onto the shower valve connection.
- Can I install a shower valve with PEX if I have copper pipes.
Are you ready to tackle a plumbing project that will transform your shower experience? Installing a shower valve with PEX (cross-linked polyethylene) is a rewarding task that can save you time and money. Here’s a comprehensive guide to help you navigate this plumbing endeavor with ease.
Tools and Materials You’ll Need:
- Shower valve with PEX connections
- PEX pipe cutters
- PEX expansion tool
- PEX crimp rings
- PEX crimping tool
- Adjustable wrench
- Teflon tape
- Measuring tape
- Pencil
- Safety glasses
Step 1: Disconnect the Water Supply
- Turn off the water supply to the shower.
- Open the showerhead or faucet to release any remaining water pressure.
Step 2: Remove the Old Shower Valve
- Use an adjustable wrench to disconnect the water supply lines from the old shower valve.
- Unscrew the mounting screws and remove the old shower valve.
Step 3: Prepare the PEX Pipes
- Measure and cut the PEX pipes to the desired lengths.
- Use a PEX expansion tool to expand the ends of the pipes.
Step 4: Insert PEX Pipes into Shower Valve
- Apply Teflon tape to the threaded connections on the shower valve.
- Insert the expanded PEX pipes into the shower valve connections.
Step 5: Crimp the PEX Rings
- Slide a PEX crimp ring over the expanded PEX pipe and onto the shower valve connection.
- Use a PEX crimping tool to crimp the ring securely around the connection.
Step 6: Connect the Water Supply
- Connect the water supply lines to the shower valve using an adjustable wrench.
- Turn on the water supply and check for any leaks.
Step 7: Install the Shower Trim
- Install the shower trim, including the handle and escutcheon, according to the manufacturer’s instructions.
Troubleshooting Tips:
- If you encounter a leak, check the crimp rings and tighten them as needed.
- If the water flow is low, check for any kinks or obstructions in the PEX pipes.
- If the shower valve does not turn on or off properly, check the handle and connections for any damage.
Wrapping It Up: A Shower of Accomplishment
Congratulations on successfully installing your shower valve with PEX! By following these steps, you’ve not only saved money but also gained valuable plumbing knowledge. Enjoy the satisfaction of a refreshed and invigorated shower experience.
Quick Answers to Your FAQs
Q: Can I install a shower valve with PEX if I have copper pipes?
A: Yes, you can use PEX adapters to connect PEX pipes to copper pipes.
Q: How do I determine the correct PEX pipe size for my shower valve?
A: Refer to the manufacturer’s specifications for the recommended PEX pipe size. Typically, 1/2-inch PEX pipes are sufficient for most shower applications.
Q: Can I use PEX with a tankless water heater?
A: Yes, PEX is compatible with tankless water heaters. However, ensure you use PEX pipes rated for the higher temperatures produced by tankless water heaters.
