Connecting a copper water line to a new refrigerator involves specific steps to ensure a secure and leak-free connection. You'll typically need to install a T-fitting into your existing copper water line to provide a separate line to your fridge. Here’s how:
Connecting a Copper Water Line to a New Fridge: A Step-by-Step Guide
Connecting a copper water line to a new refrigerator typically involves these steps:
- Turn Off the Water Supply: Locate and shut off the main water supply to the area where you'll be working. It’s often under a sink or near the water meter.
- Cut the Copper Pipe: At the point where you plan to add the T-fitting, carefully cut the copper pipe using a tubing cutter. Ensure the cut is clean and square for a good seal.
- Prepare the Compression Fittings:
- Slide the Compression Nut and Ring: On both cut ends of the copper pipe, slide the compression nut, then the compression ring, onto the pipe. Make sure the threads are facing the T-fitting.
- Position the T-Fitting: Carefully insert each end of the copper pipe into the respective openings of the T-fitting.
- Slide the Compression Ring: As the reference states, "Slip the end of the compression ring onto the end of the pipe that will meet the other piece. Slip the ring on just far enough to see that the pipe is fully through the compression ring. Do the same thing with the other end of the T-fitting." Ensure the copper pipe is fully inserted into the T-fitting before proceeding.
- Tighten the Compression Nuts: By hand, thread the compression nuts onto the T-fitting. After hand-tightening, use two wrenches (one to hold the fitting and the other to tighten the nut) to secure the compression nuts. Avoid overtightening; a snug fit is sufficient.
- Attach the Water Supply Line: Connect the appropriate water line tubing (usually 1/4" OD) to the other side of the T-fitting. Depending on your fridge, this line may be copper, plastic, or braided stainless steel.
- Connect to the Fridge: Attach the other end of your water supply line to the inlet valve of the refrigerator. Typically, this connection is another compression fitting or a quick-connect style.
- Turn on the Water and Check for Leaks: Slowly turn the main water supply back on and check for leaks at all connections. If any leaks are observed, turn off the water supply, tighten connections further and recheck.
- Flush the Water Line: Run water through the fridge’s dispenser for a few minutes to clear out any air and debris.
Key Considerations
- Compression vs. Soldering: While soldering is an alternative for copper, using compression fittings is often simpler and safer for DIY projects.
- Proper Sizing: Ensure you’re using the correct sizes for all fittings and tubing.
- Teflon Tape: Consider using Teflon tape on threaded connections to create a watertight seal.
- Professional Help: If you’re uncomfortable working with plumbing, consult a professional plumber.
By following these steps, you can successfully connect a copper water line to your new fridge.
