I purchased a portable AMANA Air conditioner for a garage workshop for light summer use about a year and a half ago. I paid $400 for it so I expected it to last. It quit working about 2 months ago. Efforts to locate a service center through AMANA customer service yielded nothing. They could not provide me with a service center that would even look at this AC unit. After several more phone calls to AMANA I gave up. They told me it was out of warranty, too bad. Never will I purchase anything w/ the name AMANA on it again.