The service life of the water air conditioner, the service life of the air conditioner

Generally around 10-12 years. If the temperature difference between the air inlet and the air outlet is less than 7 degrees, then it means that the cooling and heating of the air conditioner does not meet the standard, and the new air conditioner should be replaced in time.

If the service life of the air conditioner exceeds this period, it is an overage appliance. In fact, overage air conditioners are very bad, because overage air conditioners themselves are used for a long time, so the noise of overage air conditioners is very loud when they are used, and the power consumption will also increase, not to mention the refrigeration and heat speed.

Tips for choosing an air conditioner:

1 Whether to use a brand-name compressor, the compressor is the heart of the air conditioner, and a good heart is of course important.

2. Whether to use high-quality and high-efficiency heat exchangers, such as hydrophilic membrane trapezoidal aluminum sheets, internally threaded copper tubes, etc.

3. Whether to use unequal distance through the flow blade large wind wheel and stepper motor to drive the wind swing to achieve ultra-quiet design.

4 Whether it is super forced cold (hot) and quickly reaches the set temperature.

5. Whether the appearance of the product is beautiful and whether it is harmonious and unified with the home environment.

The service life of general air conditioning products is about 10 to 12 years, and beyond this period, it is an overage household appliance. Due to the long use time, over-aged air conditioners are prone to high noise, increased power consumption, slow refrigeration and heating speed, remote control is not simple with hidden spiritual light, and serious odor at the air outlet. At the same time, because of the long-term exposure to the outdoors, the external machine bracket is easy to corrode and rust, and the phenomenon of loose barricade hall bending occurs, which has certain potential safety hazards.

Here, air conditioner users are reminded that when the air conditioner reaches service age, users should replace it in time.

An air conditioner may not completely strike after 8-10 years of use, but due to the aging and wear of various parts, the work efficiency and practical economy will be greatly reduced.

The first is the increase in power consumption, many parts of the air conditioner that have been used for a long time have been aged, and the operating capacity of the compressor is not as good as before, but the ability to "eat electricity" has been greatly improved, so the elderly air conditioner is not "saving money".

The second is internal pollution, an air conditioner that has been running for nearly ten years, even if the filter of the tuyere is often cleaned, a large amount of dust will still accumulate inside the fuselage, which will be a fertile ground for bacteria and mites to breed, and these "dirty things" will be blown into the room with the delay in the flow of air, enter people's respiratory system, and cause harm to health.

Reference for the safe service life of household appliances.

Color TV 8-10 years Electric water heater 8 years.

Refrigerator 12-16 years Rice cooker 10 years.

Air conditioner 8-10 years Gas stove 8 years.

Washing machine 8 years Hair dryer 4 years.

PC 6 years Microwave oven 10 years.

Electric fan 10 years Vacuum cleaner 8 years.

The average service life of air conditioning is 10 12 years, if the air conditioning is used for more than this period, then it belongs to over-age household appliances, the quality of such household appliances is not necessarily good, the function of heating or cooling is relatively poor when in use, and the noise is relatively large, affecting everyone's life, it will also cause economic losses, and there will be some potential safety hazards.

Now everyone's living standards are getting better and better, almost every household has bought air conditioners, not only in the living room installed ** air conditioning, but also in each bedroom to install some small air conditioners, the service life of ordinary air conditioning is generally 10 12 years, but the service life of ** air conditioning is 9 years. If you use the air conditioner more frequently and use it every day, the life of the air conditioner may not be very long. Some people only use air conditioners intermittently in summer or winter, so the service life of such air conditioners will be longer than 12 years.

However, if the air conditioner at home has been used for more than 12 years, there may be some unexpected situations, such as the sound will be particularly loud when the air conditioner is turned on, and the heating pants or refrigeration function have become very poor, and even the remote control that we often use to control the air conditioner has been very seriously aged, and some keys have failed. The main thing is that the external unit bracket hanging outside the house will have severe aging.

If the service life of the air conditioner in your home is relatively long and has exceeded 12 years, then it may have some impact on everyone's life. Overage air conditioners not only consume a lot of electricity when they are used, but also their heating and cooling functions are relatively poor, and it is difficult to cool down the whole room quickly in summer, and it is impossible to make the room heat up quickly in winter. After using hail for a long time, the external machine bracket is also easy to corrode and rust and there are some potential safety hazards, if the contact is poor, it is not good if it catches fire.

Focus on the service life and years of the air conditioner.

1. The service life of regular domestic electrical appliances (air conditioners, color TVs, refrigerators) is between 8 and 15 years, while the service life of imported electrical appliances is relatively long, which can reach 15 or even 30 years;

2. There are two precautions for the air conditioner when moving: a. Pay attention to lock the refrigerant, if it is not locked, it must be supplemented when reinstalling to have a good refrigeration effect, b. Do not turn the main engine of the air conditioner (also the outdoor unit) upside down.

Nanjing Haier Air Conditioning Maintenance said that if household appliances are out of service, there will be many potential safety hazards, and may even become a "time bomb". If the TV is subjected to vibration, impact, collision, sudden cold, sudden heat, excessive dust and dirt in the TV or local overheating caused by short circuit of wires, etc., it may cause the picture tube**; After the air conditioner has passed its service life, the energy efficiency is particularly low, and it is a veritable "electric tiger", and the cooling effect will also deteriorate.

Hope it helps.