With the rising temperature, air conditioners have become a must-have item for home. Has the friend who recently wanted to buy air conditioners entangled in buying central air conditioners or split air conditioners? What are the differences between the two types of products that are popular in the market? How to buy? Let's take a look at it. Which air conditioner should I choose?
Three bedrooms and one living room, each space needs to install air conditioning, install multiple split air conditioners or install a central air conditioner? The living room has an area of ​​25 square meters, worrying that a split type air conditioner can only concentrate in one direction. Central air-conditioning is worried about high power consumption. How should I choose? There is not much room available for home use, but air conditioning must be installed. Is it better to choose a wall-mounted split? Or is it a central air-conditioning? Various problems linger in consumers. In the mind, which air conditioner should be better? Central air conditioning VS split air conditioner
Look at the environment
The central air conditioner is hidden in the ceiling. Except for the indoor panel, the machine is hidden. The split air conditioner needs to occupy a certain space in the room, especially the cabinet air conditioner, which limits the furnishings of the home. The appearance of many split-type air conditioners is not very pleasing; the central air conditioner is hidden in the ceiling, which has little impact on the aesthetics of the home. The TR series like the US is only 21cm thick and 45cm deep, and the compact body enhances the interior aesthetics. The use of split type air conditioners must close the doors and windows. The long-term application of males leads to the non-circulation of indoor air. The central air conditioners in the home use the "new air system". In addition to the air outlets, there are also return air outlets, which are beneficial to regulate indoor air circulation.
Second look at energy consumption
Air-conditioning energy-saving effect Split-type air conditioner adopts an outdoor unit connected to an indoor unit, and the energy-saving effect is improved by separate opening; most central air-conditioning adopts DC inverter compressor, like TR series domestic central air conditioner, double-rotor DC inverter compressor makes energy saving double. The precision temperature control split type air conditioner mainly relies on the open-stop-open form of the outdoor unit to realize the temperature control. The effect is that the temperature is not accurate enough. The household central air conditioner uses the DC inverter compressor, the temperature adjustment precision is higher, and the constant temperature effect is good. . The total cooling capacity is distributed with the total cooling capacity of 1160 KW. Central air conditioning can achieve the effect of cooling in winter and winter in each room. In split air conditioning, 100 units of 11.6KW split air conditioners must be purchased to achieve such effect. .
Three look to use
Indoor noise index split air conditioner indoor unit adopts window air conditioner, so it is difficult to add noise reduction device; central air conditioner can add noise reduction device to indoor unit to reduce noise, and the beautiful TR series is optimized by fan air duct to achieve as low as 24dB. Ultra low running sound. The air conditioner service life of the split type air conditioner is about 10 years. It must be updated after a certain period of time. The central air conditioner is less affected by the outside world because the indoor unit is embedded in the ceiling, and its service life can reach 15 to 20 years. Failure rate The central air conditioner is not prone to failure, whether it is an air conditioning unit and a return air duct system, or a fan coil and a fresh air system. The split type air is scattered throughout the space, which is easy to damage due to external factors and is difficult to repair.
Four to see the price
Product purchase price If the number of air conditioners required is 1-2, the purchase cost of the split type air conditioner is relatively cost-effective; but if the required air conditioner volume reaches 4 or more, the price of multiple split type air conditioners and the price of one household central air conditioner It is similar. Air-conditioning installation costs The installation of split-type air conditioners is relatively simple, so the installation cost is not high; and the central air-conditioning, whether it is a duct machine or a multi-unit, is relatively complicated to install, and the installation cost is slightly higher than that of the conventional split-type air conditioner. The cost of use split-type air-conditioning installation and purchase price is relatively cheap, but the short life, energy-saving effect affects the cost of use; central air-conditioning, although the price and installation costs are slightly higher, but long life, low power consumption, lower cost of use later. Air conditioning shopping tips
Look at the space selection air conditioning type
Separate small space can choose split air conditioner, and the multi-space or space area is large, and the pursuit of aesthetics, it is best to choose home central air conditioning.
Look at the frequency conversion mode
There are two kinds of AC frequency conversion and DC frequency conversion on the market. The price of AC frequency conversion is relatively cheap, but the range is small and low efficiency, while the price of DC frequency conversion is high, but the relative efficiency is higher.
Air conditioning number
The number of air conditioners is determined according to the space area, orientation, and materials. In the south, 1 air conditioner is suitable for 15 square meters, 1.5 horses are suitable for 20 square meters, and 2 horses are suitable for 20-30 square meters.
Look at energy efficiency indicators
The higher the energy efficiency ratio (EER), the better the technical performance and the more energy-saving; the national regulations on air-conditioning energy efficiency ratio are divided into three levels, of which the highest level is the most energy-saving, and the third level is the lowest.
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