What cooling technologies does the RF28NDEDBSG use to keep food fresh?
The RF28NDEDBSG features Twin Cooling Plus and Metal Cooling technologies. Metal Cooling uses stainless steel paneling to help maintain a consistent temperature throughout the refrigerator, while Twin Cooling Plus helps lock in cold air and seal in freshness. (Page 1)
From the official Samsung RF28NDEDBSG French Door Refrigerator manual, page 1
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