Swampy Cooling Systems warrants, for one year from the date of the purchase, any of our products, excluding the options, that do not perform satisfactorily due to defects caused by faulty material or workmanship. In addition there is a Two-Year Limited Warrantee on the MightyhKool K2 Model excluding the options. Our obligation assumed under this warranty is limited to the repair or replacement of parts, without charge, which are defective and which have not been misused, carelessly handled, or defaced by repairs made or attempted by others. Consequential Damages due to our products are not covered. This warranty gives you specific legal rights. You may also have other rights, which vary from place to place. Parts under warrantee would be shipped freight free for the customer to install. Otherwise the complete product must be returned transportation prepaid, to the address of your nearest warrantee service. Call 480-897-1233 or email firstname.lastname@example.org for warrantee problems or questions.