The one-to-one air duct machine seems to have simple technology, but in fact, when buying, there are many people who have suffered a loss by stepping on it.
Today, I will talk to you about the 8 places that you should pay attention to when buying an air duct machine, and see if your home is negligent in these places, which eventually leads to stepping on the pit?
Without further ado, let's take a look~
First, the internal machine selection is ultra-thin
The thickness of the inner machine of many air duct machines is really not optimized at all, it seems that it is nothing to install into the ceiling, but it invisibly reduces the height of the ceiling, and it looks very aggrieved.
Second, the energy efficiency is selected at the first level
If you don't want to install the air duct machine, you are reluctant to open it when it is hot in summer, so you will listen to my advice, don't look at the energy efficiency of those two or three levels, just buy the first level of energy efficiency, otherwise the electricity cost will not be long to catch up with the difference in energy efficiency.
3. The self-cleaning function is very important
The self-cleaning function of the air duct machine, in fact, I think it is very important, if there is no self-cleaning function, every time you find someone to disassemble and clean it is troublesome and costly, although self-cleaning can not completely avoid cleaning, but it can greatly extend the cleaning time, and the air odor will be much less.
Fourth, the internal and external machine selection of full DC frequency conversion
The internal and external machines of the air duct machine, it is best to choose the full DC frequency conversion, the power is strong on the one hand, the most important thing is to create and save electricity, on the other hand, the fixed frequency, this aspect is much worse, I personally do not recommend blind choice.
Fifth, installation is crucial
Air duct machine and central air conditioning is actually a truth, three points to see the machine, seven points to rely on the installation, if the installation is not in place, water leakage, poor refrigeration effect is commonplace, we still choose some installation after-sales guarantee brand.
6. Pay special attention to noise
Even if it is a full DC inverter machine, the noise is also divided into high and low, we must not care about the impact of noise, a friend of mine is more sensitive on weekdays, sleep lightly, just catch up with the outside machine close to the bedroom at home, often because of noise problems and annoyance, it can be seen its importance.
7. The power is selected according to the area
The refrigeration and heating rate of the air conditioner should not be blindly selected, it is best to choose according to the area of the room, the general air duct machine is used in the living room, take the living room of 30-40 square meters as an example, the refrigeration rate of 7100W is completely sufficient, and it is equivalent to a 3 horsepower when converted into a hang-up air conditioner.
8. Online and offline have their own advantages and disadvantages
Finally, whether the air duct machine is bought online or offline, in fact, it has its own advantages and disadvantages, the offline service is perfect and complete, and the online is cheap but there may be additional items.
All in all, many Chinese families in the purchase of air duct machine, are planted in the above 8 places, today I will briefly share with you what should be paid attention to when buying, I don't know if you choose the right one?
(The picture comes from the Internet, if there is any infringement, it will be deleted immediately)