Each model of a modern refrigerator has a manual or automatic mode of operation. Most refrigerators are designed so that the consumer can independently control and choose the optimal mode. The safety of food products, their maximum shelf life and the amount of consumed electricity depend on this choice. It is no secret that the amount of electricity consumed directly depends on what temperature is maintained in the refrigerator. Today, class “A” refrigerators have the most economical of all types of electrical costs. But for such an advantage, you will have to pay over the average price of about 20-25 percent.
Many people, transferring the regulator to the most economical mode, do not think about whether it is necessary for food. Saving money on electricity, sacrificing spoiled food is not the best “prospect” for a housewife. The question arises: "What temperature should be in the refrigerator so that the food in it does not deteriorate?".
If you have glass shelves in your refrigerator , don’t post products anywhere, if you want to save money. Do not forget that in a chamber with such shelves there are several temperature zones, depending on the height of the location. Often, bona fide manufacturers attach to the refrigerator a small instruction with recommendations on where it is best to place this or that product.
What temperature should be in a refrigerator of a certain brand?
All refrigerators have the same design and perform the same function - freezing food to a certain degree. Therefore, there are no restrictions in the temperature conditions for individual brands: they are the same for both domestic and foreign devices. Well, now about what temperature should be in the refrigerator and freezer. To begin with, we’ll deal with freezers. Modern electric motors are able to cool their temperature to minus 30 degrees Celsius (the so-called deep freeze). For domestic purposes, this freezing is practically not used. But in industrial factories such powerful electric motors are operated. Another such property has a refrigerator for the store. For the house, enough temperature in the range from -20 to -25 degrees Celsius. Food can be stored equally at -25 and at -18 degrees. But you should not set the regulator below 15 degrees. Otherwise, your frozen meat or fish may simply go bad.
As for the refrigerator, where most of our products are located, here the temperature regime is ambiguous. Expensive refrigerators have the function of adjusting the temperature in each compartment separately, in which case you can safely store almost all the products that are in supermarkets. The cheaper versions, unfortunately, do not have such a function: all food is stored at the same temperature. The main storage range varies from 3 to 5 degrees above zero. If you purchase a new refrigerator and don’t know which degree to set, first fix it at +4 degrees Celsius. Then, using the test method (otherwise it doesn’t work: each family has its own individual diet), establish the optimal temperature. If the food freezes slightly, try increasing the degree, if it deteriorates, accordingly, reduce it. So, we figured out what temperature should be in the refrigerator.