This is not 14,000 BTU, it’s only 8500. It says it on the box and in the manual. The hose that comes with it is useless and you can’t hook up a valve and proper hose as the threads don’t line up with any plumbing attachments. There is no way this thing can cool a space as large as it says it will. The carbon filter is laughable. The bottle on the side drains in less than an hour so you constantly have to fill it to keep it running.

I would never recommend this. 

It works fine for a small room.