How dangerous is repairing a No-Frost refrigerator? This issue first stirred up the public when experts conducted and published the results of the study. The conclusion of the experiments, which consisted in checking household appliances for harmfulness, caused an ambiguous reaction. The news that the NoFrost refrigerator topped the list of appliances that negatively affect human health alarmed users and scared manufacturers. Again, we are used to trusting devices that cost 1,000 conventional units. What should equipment owners worry about, and what to do if it is also broken? How dangerous is the repair of the No-Frost refrigerator, and who can be trusted with it – that’s the question.
Excellent characteristics of No-Frost refrigerators
Before dealing with the researchers’ threats, let’s understand why they were not satisfied with No-Frost refrigerators with an attractive design and excellent functionality (as claimed by advertising and manufacturers). To what extent and how do they differ from an ordinary inexpensive refrigerator?
- The first advantage of the self-defrosting unit is the uniform distribution of temperature throughout the volume. Manufacturers explain this by forced air circulation. Given that in such a refrigerator, the temperature in different chambers does not exceed 1-2 degrees, this feature is the first difference from a conventional device, in which the temperature difference often reaches 5-7 degrees.
- The initial temperature, regardless of the load of the equipment, is set once, for several minutes, and for a long time. Thus, food is stored longer, useful properties are preserved in greater quantities, and electricity bills are reduced.
- The most important thing is – No-Frost technology does not need defrosting! At least from your side. The defrosting process is controlled by automation and at a high level.
- The so-called dry freezing system – modern know-how – means that a special chamber for warming ice and frost is introduced into the cooling system. It is she who is responsible for the transformation of elements into steam.
Opponents of innovation and comfort confront their opponents with a whole list of technological disadvantages.
– Dry freezing system is a direct threat to human health. This is the most important argument of the defenders of ecology. They insist that the magnetic waves emitted in the work cause harm to the body. By the way, the same people criticize microwave ovens in the waves.
– Dry freezing of dehydrating products. Not only moisture but also useful substances “go” with the transplant.
– Need for defrosting. Manufacturers who promise “liberation” from this need are a little deceptive: even better than a refrigerator, complete defrosting is necessary. True, once or twice a year.
– Noise level, waste of electricity – important, if not the most important, arguments of opponents of No-Frost.
– Such devices are expensive. They will cost much more than a traditional refrigerator model.
What is the danger of repairing the No Frost refrigerator?
As for the question of how dangerous it is to repair a No-Frost refrigerator, the answer is clear.
First of all, it is necessary to mention isobutane – an unremarkable refrigerant, if not for one “but”. When combined with oxygen, it can form an explosive mixture. Do not think that there is a small amount of the substance in your refrigerator – even if it can bring serious consequences. That is why you need to follow the rules when repairing a refrigerator. Do you know them? Then contact a professional. He will reduce the amount of isobutane in the engine of the refrigerator to a minimum, and even then he will not proceed with the repair.
First, he will remove all the entrails – they may also contain harmful substances. Then he will inspect the outer part for burning and leaks. And only then will he start looking for a reason. Therefore, it is better not to take risks – trust professionals and enjoy comfort!
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