Is there a big technology gap between different brands of air conditioners?

One is the brand difference, the other is the technology, the technology is much worse, the frequency conversion is also AC and DC, now there are very few AC, DC and full DC and single compressor DC, full DC and positive Xuanbo square Xuanbo, compressor and single rotor and double rotor, as well as strong heating welding technology, DC control technology with PAM+PWM, **The difference is still very large, good air conditioning with non-stop defrosting, constant temperature dehumidification, heating independent humidification, horse heating can reach 3 hp heating, new technology is used** It's definitely going to go up, and the gap in terms of mute is also very large.

There is a certain gap from power saving to energy saving. In terms of technology, from the quality of the materials used to the quality of production, there must be a big difference between different brands of air conditioners. Personally, it is recommended to buy an air conditioner and look for the brand, because only the big brand of air conditioner is practical and reliable, and the quality is durable.

The technical content of different brands of air conditioning products is very different, the research and development cost is very different, and the raw material procurement cost is also very different, etc., resulting in a large difference in the terminal price of different brands of air conditioners. This is normal. For ordinary users, it is correct to only buy the most suitable and not the most expensive.

The R&D costs used in different brands of air conditioners are different, including technical innovation and costs, and marketing expenses are very different, such as these, resulting in great differences in the sales terminals of different brands of air conditioners. **It is normal to have a large difference, for ordinary users, it is correct to only buy the most suitable and not the most expensive.

Everyone understands the operation of air conditioning, the advantages and disadvantages of the brand are obvious in technology, but they are all refrigeration or heating, the sense of air source is very strong, in fact, it is very uncomfortable, although the first air conditioning can solve the limitations of the general traditional air conditioning, but the comfort is still not improved, the five degrees of air conditioning developed by Dr. Xu, president of the Beijing Heating Association, is completely out of the traditional air conditioning mode, using the capillary network to control the temperature, and at the same time indoor humidity control, to reach constant temperature and humidity, no air source is very comfortable. At the same time, it can purify the indoor air quality, which is also not available in general ** air conditioners.

Many of the main reasons for this are quality and technology, most of the hang-up pipes you buy more than 4000 yuan are copper, and all the ones below 2000 are aluminum, and the refrigeration and thermal effect is much worse. The price of a penny, the price of a penny. But if you spend ** to buy a garbage brand, you will lose a lot of money, and you have to keep your eyes open when you buy an air conditioner.

The technical difference is small! The breakthrough of the compressor technology department is the same for everyone! The main difference is the appearance patent! Choose affordable ones for home use! If you are not short of money or run for a long time, it is recommended to choose a joint venture!

There is a Gree, more than 5,000 purchases, it is OK to use, the new house bought three Mitsubishi Heavy Industries air conditioners, a start-up, the wind is strong, the refrigeration effect is much better than Gree, and there is no noise, there is no comparison, there is no harm, my husband said that the quality of Gree is much worse than Mitsubishi Heavy Industries air conditioners.

Gree is obviously lagging behind! It's not just a question! A brand that is on the verge of becoming obsolete!

Product innovation is weak! Technology is backward! In the unconscious sober self-awareness and reflection on it!

Soon it will be reduced to an old age machine! It is not as good as a product that is abandoned by modern young people and is incompatible with modern society!

Cooling efficiency, for example, air-cooled depends on the wind blowing the entire space, which some brands do very well, and can deal with the problem of increasing the viscosity of low-temperature air, and cold air is relatively heavy. In addition, the air cooling is on the capillaries, and the efficiency of these two is simply simple. Refrigerant, this is very different, although most of them are almost the same, but some families have special formulas, and there are still some differences in efficiency.

Zhongyu heat pump and Zhongyu water ring air conditioning is really good, our hotel has been running for 13 years, energy efficiency is at least 30% more energy-efficient than traditional air conditioners, to be honest, really proud of domestic brands, if necessary, you can contact them, the manufacturer, Manager Chen, 13902745299 service attitude, really have nothing to say.

The brand you mentioned, every store is a brand??

You get what you pay for.

Absolutely.

Since its establishment in 1991, Gree Air Conditioning has gradually embarked on a road of air conditioning services integrating R&D, production and sales. As a professional air conditioner born in Gree, Tingxiang has created a good brand image, and constantly accumulates market and brand awareness, the final result is to sacrifice their own air conditioning life in exchange, the formal maintenance and installation of air conditioning is not recognized by the market, the messy installation of air conditioning is low but very busy, but I don't know that the cost of formal processes and training also requires cost, and I know that the installation on the market rarely gives you inverter air conditioning vacuuming, even if there is, that is, take a few minutes to do something hastily, Because the air conditioner is installed in the peak season in the summer, the master is busy making money in the summer all year round.

There are many domestic air conditioning brands in <>, in addition to the three brands mentioned above, such as Kelon, Rongsheng, Hisense, Zhigao, Oaks, etc., all have high visibility, and there is competition with each other in terms of market share. I have two bedrooms in my house that are installed with Gree, and one bedroom is beautiful, and it is obvious that Gree has a very good cooling effect, and the temperature in the room can be lowered not long after it is turned on; However, the noise is relatively large, and the frequency conversion effect is not as good as the United States. Gree relies on air conditioning to make a name for itself, and the quality is needless to say.

Midea air conditioning has now mastered the most advanced technology of inverter in China, it is of very good quality, and the noise is relatively low, the service life is relatively long, mainly using low voltage start, which can protect household appliances. The performance of Midea inverter air conditioner is also very stable, and the air supply direction of the air conditioner will affect the comfort to a large extent. Because the cold air sinks downward, and the hot air is the opposite, it is best to guide the airflow upwards when the refrigeration state is in the refrigeration state, so as to avoid the cold air blowing directly on the people's heads, and the air conditioner is a very popular brand among consumers in recent years, especially in recent years, the "one night and one kilowatt-hour electricity" series has been widely praised by consumers.

Midea's inverter technology represents the most advanced inverter technology in China.

It is best to choose a regular manufacturer, with complete three guarantees and good after-sales service.

I recommend you to choose Gree, Midea, Oaks, Haier, Hisense, Panasonic, Kelon, these are the older brands on the market.

I suggest you choose Gree air conditioner, because Gree is a well-known big brand at home and abroad, and the quality is ***.

We should choose Midea because this brand has been around for a long time, and many people have responded well to the effect, so we should choose it.

Now there are all kinds of air conditioning brands, and this kind of major appliances are not suitable for experiencing anything, so although the brand is not particularly important when buying, it is indeed a very important reference principle, which is beyond doubt. Cost-effective, choose a brand, service, such as Oaks, Zhigao, Hisense, you can, ** also give the quality of Gree on par.

<> choosing the right brand is one thing, and choosing the right one is even more important. Generally, we need to choose air conditioning according to the room area to determine, generally according to 130w per square meter to configure. For example, a 10-square-meter bedroom can be equipped with a 2300W air conditioner.

Secondly, the choice of air conditioner depends on the fixed frequency or frequency conversion. According to the data of the air conditioning sales ranking, the sales of air conditioners of brands such as Gree and Midea are among the best. In fact, when we choose an air conditioner, we still have to refer to its core parameters, and then consider the additional functions we need, only what suits us is the best.

The brand's air conditioner can be said to be used for several years and almost will not have problems. If we buy an unknown brand, it may break down at both ends in three days, which is very unreasonable for our use. Therefore, even if the air conditioner without a brand is cheap, it is not recommended.

Of course, there is a big difference between buying domestic miscellaneous brands and buying American McQuay, mainly in terms of performance and quality. As long as it is a regular brand of air conditioner, you can choose it. Do not buy miscellaneous cards.

Commercial large machines choose Carrier, Trane, York, compared to the joint venture brand is better, the unit will not have major problems for more than 10 years, normal use and maintenance, as for other commercial large aircraft quality and service is indeed a bit of a gap. Air conditioners are large commodities, and the brand is the basis for quality and after-sales service to be guaranteed. Therefore, the choice of brand is the first factor to consider in the principle of air conditioning selection, followed by ** and air conditioning configuration.

Of course, the brand is very important, and choosing the right brand can ensure the quality.

It is particularly important, generally better brands, product quality is relatively high, and the use time will be longer, and the after-sales service is also better.

Personally, I think the choice of brand is really very important, I feel that the air conditioner is still a big brand reliable, and other brands that are not famous feel very easy to use.

Of course it's true, because if you buy a better brand, its workmanship is also better, and the later repair will also be guaranteed.

When it comes to buying furniture for your own home, branding is really important, and if you choose a good brand, then the home will last a long time.

The brand is really important, and the brand's after-sales service is very professional and in place, and the quality is also very good.

Hisense KFR-26GW 08FZBPJ is a fluorine-free inverter with noise, low rent and environmental protection, fast refrigeration effect, power consumption is about per hour, and the price may be a little more expensive. KFR-26GW 08FDM: This one should be a fixed speed key and consume a little more power, so it should be R22, and the price may be a little lower. I use Hisense KFR-26GW 08FZBPJ refrigeration, and the heating is fine.

There are several main performance parameters for buying air conditioner tan wheels:

1. Refrigeration capacity: that is, the output power must reach 200 square meters, and the effect of small refrigeration capacity can not be guaranteed.

2. Energy efficiency ratio: the energy saving of the machine, the inverter has 1-5 levels, and the 1st level is the most energy-saving, but the most expensive, and it is usually more appropriate to buy the grade.

3. Inverter and fixed speed machine: Inverter is suitable for bedroom, silent and accurate temperature control.

4. Electric auxiliary heating: the characteristics of heat pump air conditioning determine that the refrigeration effect is poor when the outside temperature is low, and the machine with electric auxiliary heating function is better than no in winter.

5、Hisense is the first domestic air-conditioning manufacturer to make inverters,Inverters are Hisense's strengths。

Anything other than the above is not important.

Buy a good reputation, although on the surface ** is slightly more expensive 1 point, but buy a rest assured that it is affordable. Save yourself the trouble of checking the lead in the future. Kuanxun Gree and Midea are both good, and Midea's failure is better than the best.

If you understand, you won't buy Hisense.,Compare Gree and Panasonic.。