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Sub-Zero also knows that refrigerators must do what they
are designed to do in the most efficient manner
possible. With dual refrigeration, Sub-Zero provides
what no other refrigerator company does-superior food
preservation.
Dual refrigeration is a standard feature on a Sub-Zero. Dual refrigeration system keeps food fresher and preserves frozen food longer because it has two separate, self-contained cooling systems-one for the refrigerator and one for the freezer. Two separate compartments will eliminate any transfer of air between the Sub-Zero refrigerator and freezer. Dual refrigeration also provides ideal humidity levels in the refrigerator keeping your fresh foods fresher, while providing dry air in the freezer section to prevent freezer burns on frozen foods. Sub-Zero is also energy efficient because two compressors share the work, with even the largest refrigerator consuming less power than a 100 watt light bulb.
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