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how do you cap off a plastic water line to a refrigerator

by Matt Schneider Published 3 years ago Updated 2 years ago

How do you cap off a plastic water line to a refrigerator?

  • Pull the refrigerator away from the wall and unplug the appliance to prevent electric shock.
  • Twist the valve knob clockwise on the water supply line behind the refrigerator to shut off water flow to the ice maker.

Unscrew the connector using locking pliers and purchase a cap or plug that will fit it. It's easy to install the cap — just screw it on. Once it's tight, turn on the water to make sure it doesn't leak, then turn the water off again, and you're ready to plug in the refrigerator and push it back against the wall.

Full Answer

How do you connect a refrigerator to a water line?

  • Unplug the refrigerator or disconnect power.
  • Attach the copper tube to the valve inlet using a compression nut and sleeve as shown.
  • Turn water supply valve ON.
  • Plug in the refrigerator or reconnect power.

How to connect a water line to your refrigerator?

How to Connect a Water Line to Your Refrigerator

  1. Materials. To start off, I’d like to go thru all the tools and materials needed to complete the job. ...
  2. Tools. Now onto the tools. ...
  3. Choose a Cold Water Source. ...
  4. Fishing the Pipe. ...
  5. Making the Connection (water Source) I’ll first show you how to tap into the cold line using the Sharkbite push fitting, then I’ll remove it and solder on ...

More items...

Does a refrigerator need a water line?

Refrigerators need water lines so that they can get the water needed to make ice and dispense water. That being said, if your refrigerator doesn't have an ice maker or water dispenser, or if it has one or both of these but you prefer not to use them, you don't need to connect the refrigerator to a water line.

How does my Refrigerator water line connect to the valve?

  • Identify the water supply line you plan to tap and determine where to drill a hole to accommodate the refrigerator water line you will connect. ...
  • Drill a 1/4-inch hole to run the tubing through.
  • Follow the same steps as above to install either a self-tap saddle valve or a tee stop valve.

How do you cap a plastic refrigerator water line?

The unscrew the adaptor fitting out of the fridge. Reconnect the tube to the adaptor fitting and screw a 3/8" threaded brass cap onto the end that was connected to the fridge. Use a little pipe dope or teflon tape on the threads. Turn the water back on and inspect the joints for leaks.

How do you cap off a water line?

6:4110:17QUICK AND EASY WAY TO CAP OFF WATER LINES! - YouTubeYouTubeStart of suggested clipEnd of suggested clipOkay so the easiest thing to cap these two lines off is gonna be shark bites right a couple of sharkMoreOkay so the easiest thing to cap these two lines off is gonna be shark bites right a couple of shark bite caps. These things are awesome especially if you're gonna be doing a couple remodels.

How do you disconnect the plastic line from a refrigerator?

0:022:24How to disconnect a Refrigerator Water Line from an Old ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou basically how to disconnect the water line from your existing fridge. And then connect. TheMoreYou basically how to disconnect the water line from your existing fridge. And then connect. The water line to your new fridge first step here what i'm going to do real simple you're going to shut.

How do you clamp a refrigerator water line?

3:0213:51How To Connect A Water Line To Your Refrigerator (+Tips & Tricks)YouTubeStart of suggested clipEnd of suggested clipThese are called saddle valves and use a clamp type system that clamps onto the pipe with two screwsMoreThese are called saddle valves and use a clamp type system that clamps onto the pipe with two screws. And uses a small needle to puncture it. Giving water to whatever it's connected to however.

How do you cap a PEX water line?

1:142:13how To cap and Seal off a pex or Copper Pipe - YouTubeYouTubeStart of suggested clipEnd of suggested clipNext you're gonna take your copper piping and slide this gonna take your Quick Connect right here.MoreNext you're gonna take your copper piping and slide this gonna take your Quick Connect right here. And once you've got the black cap inserting them there on the PEX piping. You're just gonna slide it.

Can you cap a water shut off valve?

It is simple: you can either cap off the water supply lines at the shut-off valves or you can plug the flexible water lines while they are still attached to the shut-off valves.

Can you cap off a saddle valve?

If you don't want to hassle with removing the saddle AND the tubing coming off the saddle is copper and you just want to permanently but reliably cap it off, cut the copper coming off the saddle at least 6 inches away from the pipe and then solder on a cap rather than use a compression fitting.

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).

Can a refrigerator be used without a water line?

If your fridge does not have a water/ice dispenser or don't plan to use it, you won't need a water line. You can also find refrigerators that dispense water from a tank, and similarly, require no plumbing. However, if you want a standard, plumbed ice maker, then, yes, your refrigerator will need a water line.

How do you cap off a compression fitting?

1:585:18How to Cap a Water Valve or Fitting Without Leaking - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo all i do is i put the file washer in there i get a pair of needle nose pliers i favor the outsideMoreSo all i do is i put the file washer in there i get a pair of needle nose pliers i favor the outside without damaging the threads.

What can I use instead of a saddle valve?

A similarly DIY-friendly but more reliable alternative to a saddle valve is a push-fit tee connector designed for ice makers and water dispensers. You install these by cutting out a short section of pipe and installing the tee right into the water line, then adding the small supply line leading to the appliance.

How long should you keep a bucket and towel in the water line?

Keeping the bucket and towel there for a few days is a good idea to make sure that an accidental spill will not ruin anything.

How to use a water valve?

To use the valve, attach it to the end of your water line. Use a wrench of you need to tighten it at all. Turn it clockwise so that it is all of the way in. When you are turning the valve, it is piercing one end with a sharp metal piece and securing it closed into the off position.

What happens if a refrigerator line leaks?

A leaking refrigerator supply line can cause more damage than you might expect, and you could find yourself in a horror story like the one reported at Daybreak Houses. In that story, water from a slow leak seeped under the hardwood flooring in the kitchen and warped the floorboards. The homeowners had to re-finish the floor before they could sell the house.

How big is a refrigerator supply line?

Most refrigerator supply lines are 1/4 inch in diameter, and they terminate with a male or female compression fitting. The cap simply needs to be the right size to screw onto this fitting. To determine which type of fitting you have, you need to look behind the refrigerator.

Why does my refrigerator leak water?

It's good to remember this if you ever have to move the refrigerator, because the tubing is fragile and putting pressure on the connector can break the water seal.

How to stop ice maker from leaking?

Just tighten it on with a wrench or a set of locking pliers, turn on the water valve and make sure it doesn't leak. You can then remove the ice maker supply line entirely or you can leave it in place, but either way, you won't have to worry about it leaking. Advertisement. references.

How do I connect a refrigerator water line to a sink?

Tap into your sink line shut off valve with a tee fitting. 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.

How to hook up water to refrigerator?

If there is no hookup behind the fridge, you either have to run it from the sink or dishwasher. Measure how much line you will need and add five or six feet to that. Then add a few more feet just in case.

What to use to keep water line from collapsing?

When you are using a plastic or PVC pipe for your water line, it is a good idea to use a brass sleeve to keep it from collapsing onto itself. And if you are using these compression fittings, you will need to use plastic ferrules to keep it from leaking.

What material should I use for a water line?

There are actually three choices of tubing for your water line. Plastic or PVC is a nice and inexpensive way to hook things up. But there are drawbacks.

How to stop a water leak from leaking?

Wrap the threads with plumbing tape before attaching to prevent leaks. Hand tighten the line and then use a wrench to tighten it up. Attach the line on the water supply valve and tighten that nut as well.

How big is a water line?

Even though your water supply line is only ¼-inch, it can make a humongous mess if it gets damaged. Both plastic and copper have pros and cons, of course. But you want to make sure that you get the one that is best for your particular needs.

Does copper water kink?

Copper may not crack or leak, but it can kink, causing you to wonder why the water stopped working. Plastic is easier to work with and cut but copper is more rigid and durable. Then there is the strange taste issue. More than a few plastic line users have complained about a plastic taste to their water or ice cubes.

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