Introducing the new Built-In Refrigerator from Sub-Zero, the leader in food preservation. Learn about quality, design flexibility, performance, green kitchen appliances, air purification and the new Sub-Zero water filter.

The heart and soul of the new built-ins continues to be Sub-Zero's freshness preservation system, the foundation of which is a dual-compressor operating system. The system separately controls the temperature and humidity of the refrigerator and freezer compartments, and it holds preset temperatures within an exceptional plus-or-minus one-degree. This precise, independent control of the refrigerator and freezer compartments ensures the highest air quality and therefore, fresh food and energy efficiency. Sub-Zero pioneered this process.

To learn more visit:
http://www.subzerofresh.com/