What distinguishes Sub-Zero from standard refrigerators is its dual-refrigeration system, which uses separate compressors and evaporators for the fridge and freezer.
: Creates a vacuum-like seal to lock in cold air and prevent temperature fluctuations. Popular Series at Best Buy best buy sub zero refrigerator
: Maintains precise temperatures within one degree to keep food fresh for weeks longer than standard models. best buy sub zero refrigerator
: Scrubs the air every 20 minutes to remove ethylene gas (which causes produce to ripen too fast), bacteria, and mold. best buy sub zero refrigerator