What is Deep Freezer?

Updated by

Many people are often confused with deep freezers and refrigerator-freezers. They are not the same. One is not an alternative to another. They both differ in size, temperature level, and serve very distinct purposes.

The deep freezer was introduced to overcome the drawbacks of conventional freezers and store food at much cooler conditions.

The following article explains the features of a deep freezer, its types, and the practical benefits it offers to its users.

What Exactly is a Deep Freezer?

A Deep freezer is a type of freezer that is used to store large quantities of food at a specific temperature level. There is very minimal fluctuation in temperature. Using a deep freezer, you can store food and meat at a constant temperature.

The temperature in a deep freezer does not increase beyond -17 °C or 0 °F. The deep freezers come in different shapes, sizes, and designs to suit the varied needs of consumers. They also come with attachments such as baskets and containers to organize the stored food items.

Types of Deep Freezer

Freezers come in many different colors and sizes. However, they can be categorized into 4 broad groups based on their purpose.

Chest Freezers

These are the most affordable freezers. They are shaped in the form of a chest or large box and covered with a lid. Since the hinged lid opens upwards, you have to store them in an area where you can easily open and close the lid.

They come in small sizes of 2.1 cubic feet to large sizes with more than 40 cubic feet to meet your cold storage needs. They also come with compartments and baskets which help you to use the freezer space efficiently. It also makes retrieving the items from the freezer very easy.

This freezer is ideal if you have large storage needs and you are looking for an affordable freezer. If you want to store large items, you can remove the baskets.

The major drawback is that this freezer does not have a fan. Hence, the temperature levels are not consistent. However, as long as it is below the freezing temperature, the inconsistent temperature won’t affect the foods.

In this freezer, the warm air rises upwards and cold air moves downwards. So, it is advisable to store meat in the lower parts since the temperature is very low and it can be preserved for a longer time.

Drawer Freezers

The drawer freezers are smaller in size and can be placed in kitchens or installed into existing kitchen cabinets. They come in different finishes to complement the design and appearance of your kitchen. You can also custom order these freezers to suit your kitchen.

Drawer freezers are ideal for busy kitchens and can be used to store food items of small to medium size. As they come with many drawers, it is easy to store, organize, and retrieve food items from the freezer.

Upright Freezers

The upright freezers offer the storage capacity of chest freezers and the convenience of drawer freezers.

These freezers come with doors, unlike hinged lids used in chest freezers. Hence, you do not have to bend down to store and retrieve food items. Furthermore, they come with shelves to manage the space efficiently and easily access the stored food items.

The upright freezers also have an auto defrosting feature which makes the process of maintaining and cleaning them very easy.

They are priced higher than the other deep freezers, but it makes sense considering the convenience and storage capacity they offer.

Portable Freezers

The portable freezers are very compact, allowing them to be transported easily from one place to another. They work in either AC or DC, or sometimes in both. Some models come with chords that allow you to power the freezers using a car’s cigarette lighting outlet.

They are ideal for storing food items and meat during a picnic, camping, or when traveling to a remote place. These freezers come in different sizes and styles for you to choose from.

Benefits of Deep Freezer

Below are the benefits of deep freezers and why you should get one as well.

  • It helps to store large quantities of meat and food items in very specific temperatures.
  • It comes in different sizes, shapes, styles, and attachments to meet specific needs.
  • It does not spoil the food and meat taste.
  • Apart from food items, it is also used to store medicines.
  • It occupies very less space, but stores large quantities of food.
  • It comes with shelves, baskets, and compartments for organizing and using the storage space effectively.
  • It has an auto defrosting feature that makes cleaning and maintaining easier.
  • It has an alarm system that sounds the alarm if there is any malfunction.

Frequently Asked Questions

1. What is the difference between a freezer and a deep freezer?

A freezer is located in the upper portion of a fridge and is small in size with a capacity of 150 liters. On the other hand, deep freezers are large boxes that come in various sizes and open horizontally. They have a capacity of up to 500 liters.

2. What is a deep freezer used for?

A deep freezer is used to store meat and other food in larger quantities. Additionally, it is used to store medicines and blood samples as it can maintain a specific temperature range.

3. What is the temperature of a deep freezer?

A deep freezer maintains a consistent temperature of -30 °C to -50 °C. At that temperature level, the temperature of the stored food items reduces to -18 °C within an hour.

4. How long can meat be frozen in a deep freezer?

A deep freezer allows you to keep the meat frozen for up to 12 months based upon the specific meat variety.

5. Is a chest freezer the same as a deep freezer?

The chest freezer is a type of deep freezer that is very large and has a box or chest-like appearance. It is covered with hinged lids that are opened in the upwards direction. They are very cheap and can be used to store large quantities of meat and food.


As explained, deep freezers are ideal for storing large quantities of food items and meat for a longer time. The different types of deep freezers and their attachments increase their versatility. Depending on your cold storage needs, you can opt for the one that meets your specific requirements.
If you have any additional queries or doubts regarding the deep freezers, let us know using the comments section and we will help you out.

Related Posts:

Leave a Reply

Your email address will not be published. Required fields are marked *