1. Drawbacks of Frost-Forming in Refrigerators Users Want to Avoid
If a refrigerator lacks anti-frost technology, after prolonged use, the freezer compartment will accumulate large ice chunks on its walls. This leads to several disadvantages:
- Restricted food storage space: An excessively thick frost layer can occupy storage space, reducing effective capacity.
- Increased costs: Due to the thick frost layer, the refrigerator has to operate at full capacity to cool the items deep inside.
- Maintenance hassle: To save on energy costs and reclaim storage space, users are forced to scrape off the thick frost layer from the refrigerator walls. This consumes a considerable amount of time and effort.

2. What is the Frost-Free Technology in Teka Inverter 648L RMF 77920 EU SS Refrigerator?
This is a technology applying a multi-directional cooling mechanism, delivering cold air to every corner inside the refrigerator. Simultaneously, it addresses the frost issue around the freezer compartment of the Teka RMF 77920 EU SS refrigerator.
3. Structure of the Frost-Free Cooling System in Teka RMF 77920 EU SS Refrigerator
The cooling system of the Teka Inverter frost-free 648L RMF 77920 EU SS refrigerator consists of three main components: a timer, a heat-generating coil, and a temperature sensor. Additionally, for the frost-free cooling system to achieve absolute efficiency, the refrigerator will be equipped with an additional air circulation cooling system. It functions to evenly distribute cold air over the food, prolonging preservation.

4. Operating Principle of the Frost-Free Technology in Teka Inverter 648L RMF 77920 EU SS Refrigerator
With this technology, every 6 hours, the timer will automatically activate the heat-generating coil in the Teka Inverter 4-door RMF 77920 EU SS refrigerator. This coil is wrapped around the refrigerating coils externally.
As a result, the temperature from the heat-generating coil will increase to melt the frost layer inside the Teka Inverter refrigerator. The heat coil will automatically turn off when the frost layer is completely melted and returns to 0 degrees Celsius, relinquishing operation to the refrigerating coil.
5. Advantages of Frost-Free Technology in Teka RMF 77920 EU SS Refrigerator

Here are insights into the frost-free technology in the Teka Inverter 648L RMF 77920 EU SS refrigerator. It's evident that this technology is quite beneficial, as its integration not only enhances the efficiency of the Teka RMF 77920 EU SS Inverter 648L refrigerator in preserving food but also prevents frost formation. A fantastic model like this is undoubtedly essential for you and your family when making a choice.