The Sub Zero 700TR is a 27-inch integrated refrigerator with a retail price of $6,890. It may be considered as one of the most energy-efficient refrigerators in the world, using only 428 kWh per year computed at around $48.
The dual-refrigeration system means that it has 2 temperature zones to help keep certain foods at their ideal temperatures. It also comes with a stationary shelf, 2 storage drawers, 2 removable drawer dividers, 3 adjustable door shelves and 3 adjustable and spill-proof glass shelves.
The 700TR has a door alarm that will go off if any door or drawer is left however slightly open.
