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Does a compression fitting have to be replaced on copper pipe to hook up a dishwasher and if so how do you get the old one off?
Compression fittings unscrew. Inside you will find an 'olive' (a thin copper ring) which is compressed onto the pipe to create a seal when the outer nut is tightened up. If you wish to replace the compression fitting then you may need to use a junior hacksaw to saw through & remove the olive - be careful not to cut into the pipe unless you wish to replace it too. As for the dishwasher I would guess that you could use the same fitting unless it is leaking. If it is leaking then replace the olive as above.
What else can I help you with?
How is a fitting replaced on a copper line for a refrigerator?
Depends on how it is connected flare, compression or brazed or soldered or screwed IPS or FIPS
What are the steps for properly installing a compression fitting on a copper pipe?
To properly install a compression fitting on a copper pipe, follow these steps: Cut the copper pipe to the desired length using a pipe cutter. Slide the compression nut and compression ring onto the pipe. Insert the pipe into the fitting until it reaches the bottom. Tighten the compression nut onto the fitting with a wrench until it is secure. Check for any leaks by turning on the water supply. Following these steps will ensure a proper installation of a compression fitting on a copper pipe.
How can you fix a dishwasher leak with a copper fitting?
1st you need to know where the leak is. The only time a copper fitting or brass fitting will fix a leak is in the watersupply connection.
You want to connect a male PVC fitting to a copper pipe?
Sweat a female fitting on the copper or use a compression coupling between the two.
What is a non heat joining method for copper tubing?
compression fitting.
What does c x c mean in plumbing?
Copper x copper, which means the fitting is sized for copper pipe and usually needs to be soldered unless it is a compression type fitting.
How do you connect flex pipe to a copper tubing?
You use a compression fitting or something like a Sharkbite.
What is the best way to connect a 1/4 inch copper pipe to a water supply line?
The best way to connect a 1/4 inch copper pipe to a water supply line is by using a compression fitting. This fitting consists of a compression nut, a compression ring, and a compression sleeve that create a watertight seal when tightened onto the pipe and the supply line.
Can PVC piping be joined to copper piping using PVC cement at the joints?
No!!!! Use either a compression fitting, or what they call a Sharkbite, these things are incredible and will attach PVC, PEX, or copper using the same fitting.
Can a freezing pipe cause a compression valve to slip off the end of a copper pipe?
If that's where the freezing occurred and the compression fitting wasn't tight enough.
Why isn't three eights compression fitting tightening on copper pipe?
Did you put the ferrule on, the little brass ring?
Should i use copper or compression fitting on rigid copper?
If you are joining rigid copper pipes together, it is recommended to use soldered copper fittings instead of compression fittings. Soldered fittings provide a more secure and leak-free connection compared to compression fittings, especially under high temperatures and pressure.
