Air conditioning circuit

Find the nearest wall that leads to the outside, and then drill a hole to the outside, and you should be able to install an external machine. Now there are punching machines, you can play with them. But you'd better tell them not to add water when they play, or it will be chaotic.

Air conditioning pipes can be embedded, but the problem is that it is difficult to maintain the quality of pipes in the future. The wires inside are two thick copper tubes, a signal wire and a power wire, all of which are connected to an external machine. There is also a sewer pipe that drips water from below. You can also use PVC pipes as external sewer pipes to go below or to the sewer pipes.

Supplement: the insulation pipe is not plastic. Please press it with your hand. You may be talking about plastic about 20 centimeters long. It is to make a hole in the wall and then put it in the hole, so that the things connecting the internal and external machines will not be damaged. It's not buried or plastic.

If you can't bury it underground, you have to go to the corner. Or if you don't decorate it, you can open a slot in the wall, embed the connector, and then install it, so that it won't be connected. And if you put it in the wall, you must make PVC pipes, otherwise it won't work.