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Anonymous users2024-01-24There is no need to change it, the square line is enough, and changing the water and electricity is not a small project. A lightning refresh can solve your renovation problems for you.
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Anonymous users2024-01-23The wires in the bathroom are square, but they can be replaced by 4 square meters, but if they are only used for lighting, it is not recommended to replace them, such as 4 square meters for air conditioning. If you want to use high-power appliances, such as electric water heaters, it is recommended to use six square meters. If you don't know the wiring, don't do it yourself or find a professional electrician.
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Anonymous users2024-01-22It can be replaced, why change the 4 square wire, there is no special electrical appliances is a bit of a waste.
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Anonymous users2024-01-21If you can't do it resolutely, you will be in trouble if something goes wrong.
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Anonymous users2024-01-20The installation of normal use of the square is enough to use, according to the specifications of the construction of the toilet is a single circuit, of course, it is necessary to replace 4 square meters.
Yes, but conditionally:
If it is a single-pole air switch, you can share a neutral wire, if it is a two-pole air switch, you can't share a neutral wire; >>>More
The kitchen is changed to 4 square lines, and it is OK to run a pipe when there are not many lines.
The wire can carry 15A (i.e. 3K W). The wire can carry 9A current (that is. If the bath bomb does not exceed W, it can be installed.
There is a wire in the small back basket of the bathroom that is equipotential connected, that is, the small back may be charged through the equipotential into the grounding system to ensure the safety of personnel.
4 square wires are completely sufficient, you put the live wire, neutral wire and grounding wire respectively on the ceiling, and then connect them one by one when installing.