Direct Cool Refrigerator Meaning

Direct cool is one of the two major types of techniques used in domestic refrigerators the other being the frost free type direct cool refrigerators produce the cooling effect by a natural convection process from cooled surfaces in the insulated compartment that is being cooled.

Direct cool refrigerator meaning.

Remember the old refrigerators with single compartment with a freezer box on the top having lots of cooling coils wrapped around the freezer. The refrigerators have seen a vast improvement in technology. Potential capacity of a direct cool refrigerator is 50 to 250 liters. Direct cool refrigerators use convection to spread cool air and need to be manually defrosted.

Therefore unlike frost free units direct cool units. Water vapor that contacts the cooled surface freezes. You may also find french door options in the latest models of frost free refrigerators. Now we have frost free refrigerators.

Direct cool refrigerators typically come with a single door whereas frost free refrigerators have a double or triple door or even side by side doors. At one point in time we had the manual defrosting refrigerators at home. Frost free models are better at maintaining consistent temperatures and keeping food items fresh for a longer period of time. Direct cool refrigerators use natural convection resulting in instant cooling capabilities.

To understand which suits you better keep reading further. Direct cool refrigerators are more energy efficient. Cool air is circulated by fans in frost free refrigerators and ice on walls is automatically defrosted. The difference is direct and indirect convection cooling.