This fan is extremely difficult to install. The instructions don’t match up or make any sense. Also, if you have a sloped wall you need to purchase an extender. Other issue for me with this fan is you cannot just have it remotely operated you have to install the fans switch into your wall for it to work. Had I known all this, I would not have purchased. It’s installed now and too much of a pain to return. Buyers beware not worth the $$$$ or install time