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Water heater inlet and outlet water and hot and cold water outlet.
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The red one is the hot water, and the blue one is the cold water pipe, which is connected to the water heater.
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It is recommended to find a professional person to pick it up, so that it is safer.
The left is cold and the right is hot, just follow this outfit.
Waterproofing and the layout of waterways in toilet waterway renovation should be done first and then waterproofing. If the waterproofing is done first, then the waterproof layer will still be damaged if the pipeline is reconstructed. >>>More
First, I think it is enough to bury 3 centimeters, because it is necessary to lay tiles, so there is no problem with adding the thickness of cement. >>>More
1,000 yuan is really not enough to buy new materials for regular construction.
The pressure should be a barometric test, to see if the pressure is relieved, and the experiment can be requested.