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Delicious is in the details

Delicious is in the details

Pioneering performance. Proven reliability. Thoughtful design.

From freshness storage cards to precision humidity control, and from seamless fits to industry-leading warranties, Sub-Zero refrigeration has been tested, crafted, and built to last – beautifully.

Ensuring fresher, more flavorful food

There’s more to preservation than keeping food cold. Sub-Zero extends freshness with pioneering refrigeration technology that precisely controls temperature, optimizes humidity, and scrubs the air of impurities.
Sub-Zero Refrigeration: Proven Performance :15
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How Sub-Zero extends freshness and flavor

TEMPERATURE

Fluctuations in temperature negatively impact food’s freshness. The microprocessor in a Sub-Zero maintains interior temperatures within one degree of setpoint, so your food lasts longer – and you waste less.

HUMIDITY

Not all food thrives in the same storage conditions. Sub-Zero’s sealed, separate dual refrigeration system keeps fresh foods in idyllic cool and moist air, while frozen foods are stored in frigid, dry air to resist frost and freezer burn.

AIR QUALITY

Many fresh foods, including apples, emit ethylene gas – a naturally occurring compound that hastens ripening and spoilage. Sub-Zero’s air purification system, based on technology developed by NASA, scrubs the air of ethylene gas and odors every twenty minutes.

The refrigeration experts for 75 years

Pioneering refrigeration experts for 75 years. Refrigeration technology is why Sub-Zero refrigerators are worth it.
Sub-Zero has been solely focused on refrigeration for over seven decades. No other brand has our history of progressive thinking, or our expertise in food and wine preservation.

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Find out why Sub-Zero products are worth it

From freshness storage cards to precision humidity control, and from seamless fits to industry-leading warranties, Sub-Zero refrigeration has been tested, crafted, and built to last – beautifully.