How to choose household central air conditioner Guide to household central air conditioner

Date of issue:2018-10-13 00:00 Source:http://www.cbsgu.cn Click:

Family apartment within 1.100 square meters

For families with less than 100 square meters, it is recommended not to use super-equipped central air conditioners. What is the concept? That is, the outdoor unit is smaller than the indoor unit, but unfortunately, because of the price problem, many marketers are over-equipped. The indoor unit is 12KW and the outdoor unit is only 10kw. On the surface, it is saved, but in fact, it is in use. It is very inconvenient to use, and you need to use the central air conditioning element to be convenient. Shanghai Central Air Conditioning Project

Therefore, for a family of this size, try to use a multi-line system, because most of the frequency conversion systems are over-matched, otherwise the price will exceed a lot. Secondly, when the frequency conversion system is fully turned on, it does not save electricity, so it costs a lot of money without saving. Do you think it is appropriate? Considering the cost, I suggest using a one-for-one air duct machine. Shanghai air conditioning design

2.100-160 square apartment

A lot of this area is also matched with the frequency conversion system, but it is still in that situation. It is not recommended to be over-matched. Although many people say that it will not affect it, it is not worth it to save this amount of money. The central air conditioner cannot be upgraded in the future. It's not the same as home. Therefore, considering the family situation in 10 years, there is no need to save a few thousand dollars. But this requires your own decision. Air conditioning repair

Of course, there are also water system central air conditioners considered by families of this size. However, due to the small size of the house, the price of the water system is relatively high, so unless you are looking for a high degree of comfort, I do not recommend you to choose it. (It’s not a bad brand)

As for the multi-connection system, in this kind of place, the utilization rate is also very high. If the people in your family will open a room at night, my suggestion is to use the multi-connection system. In any case, the frequency conversion system cannot achieve 1 tow 1 wind. The energy saving of the tube machine is due to the loss of the circuit system because of its congenital defect.

I have some comments for your reference. For many super-equipped frequency conversion systems, there is always one that does not work very well. If this happens, it is basically impossible to make up for it in the later stage.

3.160-200 square apartment

Many of this area are split-layers. Many companies will design 2 sets of frequency conversion or multi-line systems for you. The reason is that firstly, it saves costs, and secondly, it saves operating costs. In fact, if there are 2 sets of systems, when 1-2 sets are started up and down, it is less energy-efficient than one set, because there are two circuit systems that consume energy. In addition, a system often uses a more advanced system with a higher energy efficiency ratio. This needs to be distinguished, and each program has its advantages and disadvantages.

Water system is widely used in this area. It is often used in high-end real estate, but it is limited to the location of the outdoor unit and often cannot be installed. It is necessary to check whether it can be installed on the spot.

4. Townhouse villas and apartments above 200m2

In villas and apartments above 200m2, comfort is generally considered more. Therefore, more and more people adopt water systems, but some people do not understand water systems. Adopt fluorine system, such as Daikin's VRV3 system.

This type of high-end villa apartment usually takes as long as half a year or even a year to renovate. I have just installed a frequency conversion multi-connected system. When I use it, I find that this product series has often been discontinued. . Therefore, we need to be cautious in the early stage. Of course in this area, the water system is the mainstream.

It should be emphasized that after this type of fluorine system is over-configured, the power of the remote indoor unit is often relatively small, so pay attention to the selection. The water system has high comfort, large air supply, and small temperature difference. High-end hotels all adopt this form. It should be noted that the indoor and outdoor units of the water system are basically unattached systems, so many outdoor hosts use high-end, big-name equipment, but the indoor and temperature control systems use domestic or even unknown brands. Although the price is cheaper, there are endless troubles. Seriously reduce the stability and comfort of the overall system. This aspect is a frequent problem in the current water system market.