There are a few things you need to keep in mind when it comes to kitchen exhaust fan installation . The first one is that the actual size of the fan needs to be right if you want to be able to get it to work effectively - not too big, not too small and not to lose the air flow that is necessary for you to cook effectively. Another important thing is that you should make sure that it is UL approved so that it is safe to use around your home and even in your car as long as you follow the instructions carefully. This ensures that it will do its job properly. After you have everything all set up, you will then need to go about hooking the fan up to the ceiling. This should generally be done using a couple of clips so that you can get the system securely fastened to the ceiling in the most efficient way possible. If there is any movement made, it will cause the fan to be wobbly. If this occurs, you should have someone run an extension cord through to help with ensuring that the kitchen...