How to Make Air Conditioner From Refrigerator Compressor

The following article will teach you how to make air conditioner from refrigerator compressor. If you want to cool down your home without the use of electricity, this is a great way to do it! This blog post will be all about making an air conditioner using only stuff that isn’t too hard for anyone with some mechanical know-how and common sense.

How to Make Air Conditioner From Refrigerator Compressor

We’re not going deep into wiring or any complicated stuff; we’re just talking about getting cold air in and hot air out. The trickiest part might be finding a fridge compressor, but everything else should fall into place pretty quickly if you can find one. However, it’s worth noting that while the process of turning your fridge compressor into an AC unit sounds effortless, it’s not the most energy-efficient way to go about it.

7 Steps to Follow on How to Make Air Conditioner From Refrigerator Compressor

Step One: Acquire a Used Refrigerator Compressor

The first thing to do is acquire a used refrigerator compressor. If you don’t already have one, try asking around at local appliance repair shops or collect them from places like garage sales. It should be free or cost very little money. Next, be sure that the fridge (and compressor) and in good working order.

Acquire a Used Refrigerator Compressor

It is possible to examine the operational temperature of the refrigerator compressor by placing a container with some ice cubes on top of the fridge and opening the door. If it quickly becomes cold, you know that your fridge works well enough to be used for this project.

If it fails to lower the temperature, you will need to fix or replace it before continuing. It is essential that the compressor remains functional for this project as it serves as a pump that will circulate refrigerant – and thus cool air through your newly created device.

Step Two: Acquire a Fan

To blow the cool air, you will need an old or new fan in good working order. By looking at it and making sure there is no damage to the blades and electric cord, you can determine if it’s okay to use. If it has any flaws, then try finding another one instead.

This fan will be used to push air towards the opposite direction of where you want the cool air to flow through, so it will play an essential role in determining how well your device functions. Make sure that it can be secured to the side of the refrigerator.

The fan that this project uses is made by “Aura Fresh” and has a slightly smaller diameter than the refrigerator’s air intake grill at about 11 inches, but it still fits in snugly when taped tightly in place. The electric cord is also long enough to reach the nearest electrical socket and be secured safely out of the way so no one will accidentally unplug it.

Step Three: Prepare a Coolant Reservoir for Your Air Conditioner

A coolant reservoir is optional, but recommended if you want to keep extra cold air in reserve. This can expand your unit’s cooling power since it keeps the water, and thus the cool air, from evaporating. If you can’t find a clean container for this purpose, then make sure to wash it well with soap and water before use.

If you don’t, bacteria could grow in it and make you sick! The best containers to use are those made from food-grade materials. If you can’t find a suitable container, make sure it has been thoroughly cleaned before pouring the water in or attaching the hose. This will help to cut down on your chance of getting sick.

Step Four: Connect the Hose to Your Coolant Reservoir

A hose that has been cut to a suitable length should be attached to the container of coolant. Make sure that it fits securely but not too tight. If there are any leaks, wrap some tape around the end to give it an extra seal.

The hose should be attached to the container first and capped off since the coolant reservoir is not needed right away. If there is an extra hole in it, then place a plastic bag over it to prevent any spills or drips from leaking out.

Step Five: Attach the Air Conditioner Drain Hose to Waste Drain

A hose that has been cut to a suitable length should be attached to the air conditioner drain port. Make sure that it fits securely but not too tight. If there are any leaks, wrap some tape around the end to give it an extra seal.

The hose should be attached to the drain port first and capped off since it won’t be needed immediately. If there is an extra hole in it, then place a plastic bag over it to prevent any spills or drips from leaking out.

Step Six: Connect Your Fan

Your final step is to pick the location of your air conditioner device and grab your fan. Then, holding it at a 90-degree angle, connect it to the back of the refrigerator with tape or glue. Make sure that it is secure so that there are no loose parts for anyone to trip over when moving it around.

Connect Your Fan

If you want to keep the cool air in reserve, then attach the coolant hose after this and cap it off. If you will be using it right away, then plug the fan’s electrical cord in and pour the coolant in after. If you are not keeping extra cold air in reserve, then skip this step.

Step Seven: Enjoy Your New Air Conditioner Device

You’re done! Now it is time to sit back and enjoy your new personal cooling device. It is meant to cool a small-sized room, so make sure it won’t be too big for the area that you want to use it in.

Since this device is created from a household refrigerator and a simple electric fan, it can produce enough cold air to provide comfort on hot days without using much electricity or producing greenhouse gases . If you want to find out more about how to make air conditioner from refrigerator compressor, keep reading.

How Do I Keep My Refrigerator Compressor Cool?

Freezers and refrigerators work by removing heat from the inside of the unit to a location outside where it is not as hot. Then, the compressor pumps out this expelled heat, but just how does that happen?

It takes a pretty powerful compression cycle to remove all that heat, so most compressors have a cooling fan attached which draws air across the compressor’s fins. This way, hot air is removed from inside the fridge and the compressor cooling fan blows outside hot air over the condenser coil of your unit.

Why Is My Compressor Overheating?

If you’re all too familiar with the pit of despair that forms in your stomach when your AC goes out in the middle of a heatwave, then you know exactly why your refrigerator compressor is overheating. In addition to blowing hot air over the condenser coil, the cooling fan also circulates cool air through the freezer and fridge compartments to keep things from going bad.

Without a working AC unit, this process is interrupted, and your food ends up spoiled. So when your refrigerator compressor is overheating, it’s a sure sign that your unit isn’t running at 100%.

How Long Does It Take for a Refrigerator Compressor to Cool Down?

On average, it takes about 3 to 5 minutes for a refrigerator compressor to cool down. This time can vary depending on where you are in the world since some areas have higher temperatures than others. The International Society of Refrigeration estimates that an air-conditioned room with an outdoor temperature of 90 degrees Fahrenheit will take 8 minutes to cool down to 80 degrees Fahrenheit.

What is the Point of a Refrigerator Compressor?

The refrigerator compressor is one of the main components of a refrigeration system. It produces cold temperatures that cause water and food items to freeze or stay fresh longer. When first invented, this technology was meant for more than just keeping food and drinks cool; it also had medicinal purposes. People would use it to store their vaccines and other medications that need cold temperatures to remain effective.

How Does a Refrigerator Compressor Work?

The compressor for a refrigerator has two essential components: a compressor and an electric motor. When you put gas in your car, there is air mixed with the fuel; likewise, when you put electricity into the compressor motor, it mixes with oil inside the motor. As a result, the electric motor starts to spin and creates a magnetic field.

This magnetic field forces the compressor’s pistons to move back and forth in a particular order that allows gas to be sucked in, compressed at high pressure, and released at a lower temperature. Thanks for reading about how to make air conditioner from refrigerator compressor.


You should be able to read this blog post and walk away with the knowledge of how you can make an air conditioner from your refrigerator’s compressor. There are many benefits to making one, so if you’re looking for a way to save money on cooling costs, it might be worth taking some time today or tomorrow to see what materials you have available in order to get started building!

Don’t forget that there is more than just information about how to build one here. For those who want step-by-step instructions as well as guidance on where they can find additional resources, we’ve included links at the bottom of this article. We hope these two things will help anyone interested in building their own AC unit from scratch down the right path. The article has been a good guide on how to make air conditioner from refrigerator compressor.

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