My family lives on the third floor, the sixth floor, the top floor of the bad leak, the third floor

Just buy a fixed frequency. Frequency conversion does not save power. If it is on the top floor, it is recommended that the cooling capacity should be considered larger, and it is better to buy a large 3P (7700W cooling capacity).

If the plaque interferes with your daily life, such as daily lighting, you can find the property and ask the plaque user to remove it or compensate accordingly. If it doesn't affect you, or if it affects you slightly. Forget it, after all, the wall in your window isn't your own.

If the balcony you are on is not the highest point, and there are lightning protection devices nearby, the impact is not great, but there is one point, such as which circle of lightning protection steel bars on the Gaoguo balcony is the only way for lightning to land, then it is not allowed to be removed, it is best to find an electrician to see before making a decision.

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Siphon and flush toilets have their own advantages and disadvantages, according to their own characteristics to choose a suitable one, suitable for the house type is the best. >>>More