• Memorial Day Sale

    Save up to 43% + up to $500 back* Save up to 43%
    + up to $500 back*
    Offer Ends 6/4/25

Blog

How Sub-Zero Refrigerators Keep Food Fresh

by Fuse Specialty Appliances

women and children gathered in a luxury kitchen.

When it comes to home refrigeration, very few brands have established themselves as leaders in the industry. Sub-Zero, however, has dominated professional-level refrigeration and has had a laser-like focus on innovation since its inception in Madison, Wisconsin in 1945. Earning acclaim with their free-standing freezer, Sub- Zero has continued to revolutionize the process of both cooking and storing food. Always seizing the opportunity to take the lead, the company has also been credited for manufacturing the first built-in refrigerators in the 1950s.

Today, the Sub-Zero brand is synonymous with elegance, quality, and high-end performance. A dominant force in the luxury appliance market, Sub-Zero’s products have continuously excelled throughout the years. While eye-catching in appearance, the notable performance of these units has kept them in high demand for over seven decades.

The Case for Fresh Food

Woman opening a refrigerator for fresh produce

Food waste is a growing concern among the environmentally conscious. Not only does this waste impact the environment, but it can be detrimental to our communities and to our personal finances. With so many out there in need, it’s safe to assume we all would like to do our part in preserving both our food and budgets.

The national Resource Defense Council reported that the average US family of four ends up wasting approximately $2,275 worth of food on an annual basis. That waste includes 40% of fresh fish, 23% of eggs and 20% of milk - and that’s not even including fresh produce. The National Dairy Association also quantifies annual waste of upwards of $2,000 per family of four.

As food prices continue to rise, many are not only making the investment into better quality foods but also into the best in food storage options. When it comes to preserving food quality, Sub-Zero fridges are second to none and the truth of the matter lies just behind the signature louvered grills found on each Sub-Zero model.

Double the Refrigeration

Storage found inside of a Sub-Zero refrigerator.

Behind the grill lies the real power of the Sub-Zero brand and the true differentiator when it comes to food preservation. It is here that these refrigerators house two separate compressors; one compressor built for the refrigerator, and the other designated for the freezer. What is the purpose of housing two compressors in one refrigerator? The answer lies in the product’s ability to accommodate a variety of needs which competitors simply do not.

Sub-Zero’s refrigerators have been able to spare millions of customers from annual food waste with the customized solutions that each compressor provides. With a designated compressor for both the refrigerator and freezer, conditions remain consistent for all stored items. Even with frequent visits inside the refrigerator, efforts to preserve food remain effective.

The compressor for the refrigerator provides cool, moist air that is ideal for storing produce and dairy. The compressor for the freezer creates crisp, dry air to prevent frost and freezer burn. This two-compartment system also eliminates the risk of food odours mixing in a shared space. After all, there is nothing worse than onion-infused ice cubes that can be common in single-compressor refrigerators.

What About Efficiency?

Lifestyle image of a beautiful luxury kitchen.

The first concern most have when a dual compressor system is mentioned, often has to do with efficiency. The reality is that these dual refrigeration systems are more energy efficient than most. In fact, as a manufacturer that is committed to environmentally conscious products, there are over a dozen Sub-Zero products that have earned the coveted EnergyStar rating.

While everything inside these refrigerators is designed to keep food fresh, innovation also comes from the outside as well. The doors on Sub-Zero units are often regarded as decorative in nature, which either come in stunning stainless-steel configurations or a completely custom paneled door system.

While the aesthetic beauty of their doors cannot be understated, their true advantage lies in the fact that they too were designed with food preservation in mind. The magnetic door seals on Sub-Zero refrigerators perform so well that owners have reported that their contents did not spoil following days-long power outages. Without the electricity flowing, this is yet another failsafe in the Sub-Zero refrigeration family that goes the distance in preserving food quality.

An Investment in Refrigeration

Image of beautiful luxury kitchen.

As any Sub-Zero owner will tell you, purchasing one of these appliances is a lifelong investment. Their refrigerators have been built from the finest materials, which are often recycled. Once again, this is reflective of Sub-Zero’s commitment to innovation and in preserving the environment. Additionally, Sub-Zero is renowned for its ability to be designed around your lifestyle.

It’s not uncommon for new customers to balk at the sticker price on Sub-Zero refrigerators. However, when weighing in the associated costs of food waste and spoilage, the price can be easily justified. On a budgetary level, the benefits of this product balance the cost. Factor in one of the finest-looking collections of appliances, manufactured right here in America, and you should have more than enough reason to make an investment you will not soon regret.

For more information about Sub-Zero refrigeration or to view select models, contact us or visit one of our four South Florida locations today.