What are the main parameters for choosing a refrigerator?

When determining the total amount, it should be determined according to the number of families and living habits. If ordinary families do not have the habit of hoarding things, it is recommended to choose a refrigerator of 60-70 liters to meet the needs of daily life.

2. Cooled

One of its most important functions is refrigeration, which cannot be separated from refrigerant. There are generally four refrigerants in the domestic market, namely R22, R290, R4 10A and R600a. It is suggested that when purchasing refrigerators, products with R4 10A or R600a as refrigerants should be selected as far as possible, which are environmentally friendly refrigerants, will not destroy the ozone layer and have good refrigeration effect.

3. Energy efficiency rating

Most refrigerators are affixed with energy efficiency labels on the top left or right, and the energy efficiency labels have energy efficiency grades, which are 1, 2, 3, 4 and 5 respectively, among which 1 indicates that the products have reached the international advanced level and are the most energy-saving and electricity-saving. The second level means that it reaches the national standard, which is relatively energy-saving and electricity-saving. Other grades consume more electricity and are not recommended.

4. Strength

There is another problem that everyone easily ignores, that is, input power. You can ask the shopping guide or look at the input power on the nameplate on the back of the refrigerator when buying products. If the power is too small, the compressor will stop for a long time and the refrigeration effect of the refrigerator will become worse. If the power is too large, the heat dissipation effect is good, but the power consumption is more.