How do you fix a copper refrigerator line?
James Austin
Updated on April 06, 2026
How do you fix a copper refrigerator line?
Tighten the nut that connects the copper supply line to the back of the refrigerator. If this does not stop the leak, you will have to replace the brass ferrule underneath the nut. Turn off the water supply to the refrigerator and place an adjustable wrench on the union of the refrigerator’s water inlet tube.
How do you remove a copper line from a refrigerator?
Use pliers to grab the metal nut on the end of the copper pipe where it connects to the back of your freezer. Twist the nut counterclockwise to loosen the connection, then pull the pipe out of the freezer.
Where is the water shut off valve for refrigerator?
The shut-off valve is usually located under the kitchen sink, in the basement, in a crawl space or in the cabinet next to the refrigerator. There will be a small 1/4 inch copper line attached to the cold water supply line using a saddle valve (t-valve).
How do you replace the copper supply line on a refrigerator?
Slide the other compression sleeve and nut onto the free end of the copper tubing. Insert the copper tubing into the compression fitting on the back of the refrigerator and push it in as far as it goes.
How do you change the water line on a refridgerator?
Screw the compression nut onto the fitting and tighten it with an adjustable wrench. Turn on the water supply and run water through the copper tubing until the water runs clear. Press and hold the water dispenser lever on the refrigerator for five seconds, then release it.
How do you replace copper line in ice maker?
Insert the copper tubing end with the compression sleeve and nut into the outlet of the shutoff valve. Push it in as far as it goes, then screw on the compression nut until it is hand-tight.
Why is it important to change out copper refrigerant lines?
Settlement. When the building or the condenser settles, it puts stress on the copper refrigerant lines, making leaks more likely. Ultimately, a leaky line can reduce the quality of the performance of your air conditioning system, so it is critical to resolve the problem as quickly as possible.
Slide the other compression sleeve and nut onto the free end of the copper tubing. Insert the copper tubing into the compression fitting on the back of the refrigerator and push it in as far as it goes.
How do you connect a water line to a refrigerator?
Make sure the tee fits the threads of the valve you are using as well as the ¼-inch water line for the fridge. Disconnect the sink and attach the tee fitting to your shut off valve. Reconnect the sink line and then connect your refrigerator water line.
Insert the copper tubing end with the compression sleeve and nut into the outlet of the shutoff valve. Push it in as far as it goes, then screw on the compression nut until it is hand-tight.
What to do if your refrigerator water line is leaking?
Place a bucket under the copper tubing shutoff valve to catch the excess water that may be in the pipe. If your shutoff valve is leaking, unscrew the shutoff valve and pull it off the main water supply pipe. Remove the copper tubing from the back of the refrigerator by unscrewing the nut on the tubing with a wrench.