Four-door Refrigerators 4-Door Series

Multiple Air Flow System

The Multiple Air Flow system utilizes multiple chambers and vents to evenly distribute cold air and humidity throughout the refrigerator and freezer, helping to maintain freshness and extend the shelf life of food items.

Power Cooling and Power Freezing

The rapid cooling technology reduces the internal temperature of the refrigerator to 1°C in less than two hours, preventing the formation of ice crystals that can alter the taste and texture of food. Similarly, the quick freeze technology ensures that food rapidly reaches optimal freezing temperatures, preserving nutrients and flavor. Both methods significantly reduce enzymatic and non-enzymatic reactions that can damage food during traditional freezing processes.

Twin Cooling System

The Twin Cooling system uses independent dual evaporators to separately manage cooling and humidity levels in both the refrigerator and freezer compartments, significantly improving food preservation. Additionally, this system prevents odor mixing between the refrigerator and freezer, ensuring that each compartment operates under optimal conditions for food quality.

PT Fresh

This system uses a fan and multi-layer filter to purify the air inside the refrigerator, eliminating unpleasant odors and preventing the growth of mold and bacteria.

Vacation Mode

When activated during travel or extended absence, this mode adjusts the refrigerator's settings to maintain optimal temperatures for stored food while allowing the freezer to operate at reduced capacity. This not only decreases energy consumption but also prevents potential refrigerant leaks and protects the compressor from damage, minimizing environmental impact.