Can I Add an Ice Maker to My Freezer | Easy Guide!

A freezer is a crucial addition to any house. In these modern days, it is a must to have a refrigerator and a freezer at home. Living without a refrigerator or freezer is unimaginable.

Most people face a common issue is that their freezer does not have an ice maker. It is common for manufacturers to design a freezer without an ice maker. It is an easy trick for dealers to sell a refrigerator without an ice maker at a discount price. 

Yes, you can add an ice maker to a freezer if it has an existing water supply line for the ice maker. This problem can be easily fixed if you purchase an ice maker and install it in your freezer. Freezers these days are compatible with almost any type of externally installed appliance.

Can I install an Ice Maker in my Freezer?

Yes, you certainly can! Installing an ice maker inside your currently owned freezer is very simple. To make your summer drinks cool, you don’t need to buy a new freezer with an ice maker inside. But for this, you need to make sure your freezer has the compatibility to add an ice maker.

These include that your freezer must have the following:

Mounting holes

Your freezer should have mounting holes required during an external ice maker installation. These mounting holes will allow the ice maker to stick to the wall of your freezer.

Water lines

Water lines are a must for an ice maker. There has to be a method of installing water lines. These water lines will send water to your ice maker. 

Electrical component

You need to make sure that your freezer has lines for the proper installation of an ice maker. In addition, the wiring needs to be done properly for the proper safety of your freezer, as wiring leaking could give you a sudden shock when you are in contact with your freezer. 

Is a Water Line Required to Install an Ice Maker?

If your freezer didn’t come with a pre-installed ice maker, you might need to install one. A regular ice maker will need to be connected with a water line. This will ensure that your ice maker is getting water for making the ice cubes.

Moreover, it is an automatic process, so you don’t need to bother about it.

What if you don’t have the accessibility to install an ice maker with a water line?

Then your only option could be to install a potable water line. Since you will be using a portable ice maker, you need to fill it manually. Some freezers and refrigerators might have a water reservoir which you can fill with water. 

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How do you Install a Water line for a Refrigerator Ice Maker? 

Installing a water line for your refrigerator ice maker has become a lot easier and more convenient than before. Nowadays, it has become really easy to collect the suitable material for installing an ice maker. Then, you can simply run a water line from your Refrigerator ice maker from the kitchen cabinets. 

Now let us know what materials you need:


  1. Add-A-Tee adaptor
  2. ¼ flexible tubing


  1. Rag or bucket
  2. Pliers and wrenches


1. Cut down the water supply

Locate the water valve under the kitchen sink. Turn the shutoff valve clockwise until the valve stops turning. Not all valves have the same motion of closing. So if you have a handle-like thing under your sink, turn it so that the handle is perpendicular.

Next, turn on the water in your kitchen cabinet to release the unnecessary pressure in your water line. 

2. Disconnect the faucet water line

You should place a bucket under the water to collect the water draining from your water tube. Now you need to disconnect the faucet water tube. To do so, use the pliers and wrenches. Use one to hold the valve body so that it doesn’t move while opening it.

Now use the other to loosen up the compressor nut. With this technique, you can easily separate the nut and disconnect the water line. 

3. Connect the Tee adaptor

Connect the Tee adaptor with the outlet port of the valve. Next, use your hand to tighten it up. Now that you have tightened up with your hand use the two pairs of pliers to tighten it even harder. Now use one pair to hold the valve and the other pair to tighten up fully. 

4. Connect the refrigerator and faucet tubes

Now attach the faucet tube to the outlet of the Tee adaptor. Tighten up the connection with the pliers just like before. Connect ¼ inch of the supply tube to the ¼ inch of the outlet adaptor. Now all you have to do is tighten up with the pliers. 

5. Connect the tube to the refrigerator

Connect the new supply tube to the back of the refrigerator. Connect the one end of the tube with the ¼ inch water supply pipe at the back of your refrigerator. Now tighten up the connection more tightly with the pliers.

6. Turn on the waterline

Open the shutoff valve under your kitchen sink. Spin it in an anti-clockwise direction to open it or move the handle to make it vertical. Doing so will send water to your recently connected water lines.

Check for any leaks of water. A leak can be dangerous since it will turn into ice. Now slide back your refrigerator to its previous place. Make sure that your refrigerator and ice maker is fully functional. 

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How to Install an Ice Maker in the Freezer?

It is easy to install an ice maker in the freezer. For example, you can install an ice maker in the freezer with the following steps:

1. Run the water supply line

You need a water supply line to connect with your house’s water supply line.

2. Switch if the power of your freezer

Remove all the stored items from the freezer and turn off your freezer. Next, unplug the power cord from the power outlet. This will prevent passing any electricity inside your refrigerator, which can give a shock. Wear gloves before removing the power cord. 

3. Prepare the freezer

Remove the shelves inside the freezer. This will give you more space to work with.

4. Install the ice maker water line

Insert the water inlet tubes from the holes provided inside your freezer to install an ice maker. Tighten the compressor nut with your hand first, then use a pair of pliers to tighten the nut. 

5. Install the ice maker 

Now install the ice maker with the mounting holes inside your freezer. Next, tighten the ice maker with screws to secure its place. 

6. Install the inlet water valve

Attach the water inlet valve at the back of the freezer.

7. Install the clamps

Install the supply line clamps on the cabinet. Then, connect the water tube at the back of the freezer with the help of clamps.

8. Connect the water supply line

Connect the water line and tighten it up with the compressor nut.

9. Connect to the power

Plug your freezer into the power socket. Check if there is any leakage. Make sure your ice maker is fully functional.

Can a fridge make ice without a water line?

To some extent, yes! Your fridge can make ice without a water line supplying water to your ice maker. If your refrigerator doesn’t have a hole for the water line, you can use a portable ice maker.

A portable ice maker will do the same job as a regular ice maker, but you need to manually refill the water to form the ice cubes. If your freezer has a reservoir, you can store water there, which can later be used to turn into your desired ice cubes. This will require some of your energy to fill the ice maker now and then, but you will be benefited.

FAQs: Related Question

Q1. Can you buy a refrigerator with an ice maker and not hook it up?

You can certainly do that. But many people would disagree with this statement. You can find refrigerators with no facility for adding ice makers. Again you can find refrigerators that don’t have a pre-installed icemaker, but you can attach one if you need to. 

Buying a refrigerator without an ice maker can make sense based on real-life situations. We all have sometimes run into this issue of not having enough space in our refrigerator. Purchasing a refrigerator with an ice maker and still having that extra space could be helpful for them.

So it is not a bad decision after all!

Q2. Is it easy to install an ice maker in a refrigerator?

Installing an ice maker in a refrigerator could be easy in most cases. The major thing is that you need to ensure you have enough space inside your refrigerator for an additional ice maker. Not only that, you need to check if you can mount your ice maker inside your refrigerator. You also need to check if your refrigerator has holes for water pipes. 

There is a quick solution to all these problems. You can purchase a portable ice maker, which you can get in different sizes.

You can purchase them online and don’t even need to mount them to the refrigerator’s body. The only downside for this is that you need to manually refill the water inside your ice maker, unlike a regular ice maker filled with water running in from water pipes.


If there is a problem, there is a solution for it. So you can enjoy your refreshing drink in summer with floating ice cubes inside it.

Even if you don’t have a pre-installed ice maker, you can always connect with a new ice maker. For an ice maker changing your refrigerator sounds unnecessary.

Instead, use the methods above to get your desired ice cubes. The above methods might require you to hire an electrician, but it will be totally worth it. If you have some knowledge about handling repair works, you can even do this by yourself.