To judge the quality of an air conditioner, the following aspects should be considered:
1. Cooling and heating effects: a good air conditioner should be able to reach the set temperature in a short time and maintain stability, and also need to have a good heating effect.
2. Energy consumption: excellent air conditioners need not only efficient refrigeration and heating, but also low energy consumption.You can check the product label or inquire about relevant information to know its power and energy level.
3. Noise: It is inevitable to generate noise during operation, but excessive noise will affect the use experience.Select the appropriate decibel value according to your own needs.
4. Convenient operation: an air conditioner with simple operation, easy to use, multiple control modes (such as remote control, mobile phone APP) and practical and comprehensive functions is more popular with consumers.
5. Maintenance: recycling of old models and maintenance services are one of the important indicators for evaluating an excellent brand.When purchasing, you can inquire about the after-sales service content and processing flow, and pay attention to whether the manufacturer provides the corresponding warranty period.
Good air conditioners can be used for ten years, and the price is not low.Therefore, you can never buy air conditioners cheaply. The purchase of air conditioners depends on the quality of the products: 1. Whether to use a famous brand compressor, the compressor is the heart of the air conditioner, and a good heart is of course important.2. Whether high-quality and efficient heat exchangers are used, such as hydrophilic film trapezoidal aluminum sheets, internally threaded copper tubes, etc. 3. Whether the large wind wheel with unequal cross flow blades and the wind pendulum driven by the step TV are used to realize the ultra quiet design. 4. Whether it is super cooling (heating) to quickly reach the set temperature. 5. Whether the appearance of the product is beautiful and harmonious with the home environment. 6. For the cooling (heat) capacity of the product, select the appropriate cooling (heat) capacity according to the area of the room. 7. Whether the product saves power. Generally speaking, the higher the cooling (heat) capacity, the lower the input power, the more power the product saves. 8. The length of life.Whether microcomputer fuzzy control is adopted to realize non-stop operation and automatic defrosting. 9. Look at the noise indicators of the product. 10. Whether there is low voltage automatic compensation function and wide voltage working range. In addition, when purchasing air conditioners, the fins of the evaporator and condenser should be arranged in order, and the fins should be free from damage. The fins should be closely connected with the copper tubes and should not be loose.Check the operation of the air conditioner and start the air conditioner to see if there is abnormal noise during the compressor operation;The fan operates normally, with obvious difference between high speed, medium speed and low speed, and low noise;The appearance is smooth, beautiful, and the quality of plated parts is good. 11. Try to choose low-carbon air conditioners to reduce carbon emissions, implement low-carbon environmental protection and protect the earth.
