"Tiny Cooling Fan" is usually installed in the ceiling of the room, if the ceiling is Lvkou, you can remove the piece, exhaust fan through the fixed installation up. Usually buy exhaust fan, businesses will be responsible for the installation, the installation may charge a fee. If the kitchen ceiling is not installed, you can also be installed directly in the exhaust port location. If the punch is installed on the windows, you need to add a side bar reinforcement, the equivalent of changing the windows, and for windows they need a fee of personal choice. There are "Tiny Cooling Fan" line of questions, not so many old houses generally socket, the newly installed exhaust fan, either then cited a cable from the electrical box, or use the patch panel connections. Lead is not recommended to be installed in the ceiling inside, so easy to have safety problems, it is best bare, exposed. When selecting "Tiny Cooling Fan" installation location, should take this into account.