Can I Use A Freezer For A Kegerator? The Pros & Cons You Need To Know

By Bobby Rock •  Updated: 11/01/22 •  5 min read

Are you considering setting up a home bar, but are unsure if using a freezer for a kegerator is the right choice?

This article explores the pros and cons of this popular beer-serving solution.

From energy efficiency to cost savings, learn all you need to know about tapping into cold brews from your own fridge.

Whether entertaining friends or just enjoying an after-work drink alone, find out why using a freezer for a kegerator can be the perfect way to savor some suds in style!


What is a kegerator?

A kegerator is a refrigerated device designed to dispense beer from a keg. It combines the convenience of canned or bottled beer with the flavor and freshness of draft beer, allowing users to enjoy their favorite brews at home.

The temperature-controlled environment also helps keep the beer fresher for longer, so you can savor every sip.

With an easy setup process, most models come equipped with all necessary components such as taps and CO2 tanks that make it simple to serve up your homebrewed beers or store bought favorites.

How does a freezer work as a kegerator?

A kegerator is a powerful appliance that can turn your freezer into a bar-style draft beer dispenser.

It works by replacing the existing door of your regular upright freezer with an insulated tower, which dispenses cold brews directly from the keg.

Inside, a CO2 tank and regulator create carbonation in the beer as it flows through lines to the tap.

The temperature inside is kept at an ideal level for serving draft beer – usually between 34°F and 38°F—allowing you to enjoy perfectly chilled pints every time!

What are the advantages of using a freezer as a kegerator?

Using a freezer as a kegerator has many advantages.

For starters, it allows you to store your beer at the optimum temperature for serving – usually between 35 and 45 degrees Fahrenheit.

This will ensure that your homebrewed beer or commercial beers taste their best when served.

Additionally, using a freezer is more energy-efficient than investing in a full kegerator appliance. It also allows you to make use of an existing appliance without having to purchase any additional equipment.

Finally, since most freezers have built-in insulation and are well sealed, they provide ideal conditions for storing your beer so that it stays fresh longer and develops its fullest flavor profile.

What are the disadvantages of using a freezer as a kegerator?

Using a freezer as a kegerator can come with some disadvantages.

The biggest issue is temperature control, since freezers are designed to maintain very low temperatures and beer should generally be served at colder-than-room temperature but not too cold.

Another issue is that the cooling system in most freezers isn’t designed to handle the frequent on/off cycling of a compressor, so it’s important to make sure your freezer has an adequate cooling system if you plan on utilizing this method.

Additionally, because they’re insulated boxes built for food storage purposes, there may not be enough ventilation or air circulation within the box which could lead to stale beer over time.

Finally, be aware that using a freezer as a kegerator typically means giving up valuable space in your kitchen or other area of your home; however if you have an extra freezer available and the proper setup materials like taps and CO2 tanks then it might just work out!

Is it worth it to use a freezer as your home bar setup’s kegerator?

Absolutely! A kegerator is the perfect way to store and dispense your homebrewed beer, and having a dedicated freezer that’s designed for this purpose will ensure your brews stay as fresh and delicious as possible.

With a kegerator, you also don’t have to worry about cleaning or sanitizing lines between batches of beer.

Even better, you can customize temperature settings so that optimal flavor is achieved with each pour.

You’ll be able to serve up cold beers quickly and easily while enjoying all the benefits of home-brewing – it doesn’t get much better than that!

How can you ensure the best results when using your freezer as your home bar’s kegerator?

When using your freezer as a kegerator, there are some important steps you should take to ensure the best results.

Start by cleaning and sanitizing your beer keg lines before use – this will reduce any off-flavors in the beer.

Make sure that the temperature of the freezer is set correctly; it should be around 38 degrees Fahrenheit for optimal flavor.

Additionally, use foam insulation on both sides of the door to keep cold air from escaping and warm air from entering when you open it.

Check that your carbon dioxide regulator is properly connected and adjusted so that you can serve beer at its optimal level of carbonation.

With these considerations taken into account, you’ll enjoy perfect pints every time!


Bobby Rock