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Anonymous users2024-01-23According to the building acceptance standards, the heating pipeline should be supplied from the top to the bottom. Face the right side of the pipeline for supply, left side back. When heating, the high temperature is the water supply, and the low is the return water.
You can touch this and wipe it. There are two ways to judge this. First, the hot pipe is the inlet pipe, and the cold pipe is the return pipe. Two. Generally, the highest is the inlet pipe. The lower one is the return pipe.
Buildings are generally designed like this, next to the door is the staircase, and it is normal for the door to have beams above it, because they are all load-bearing walls, so there is nothing bad, and every family lives like this.
There is a certain impact. Similar to the beam brake, the main thing is to generate pressure.
There are beams that make people depressed, and it is recommended that the ceiling be hung flat and it will be fine.
You need to measure it with an electric pen to distinguish which is the "live line" and which is the "zero line". When the electric pen is tested, the light is the live line, and the non-light is the "zero line". >>>More