In the video, a man is standing in front of a wall with a large hole in it. He is wearing a blue shirt and is talking to the camera. The wall has several pipes and wires sticking out of it, and the man is pointing at them while explaining what they are. The pipes are made of copper and have valves on them. The wires are red and are connected to the pipes. The man seems to be knowledgeable about the system and is explaining it in detail. The background is a room with a white wall and a window.