Wavtech warrants all products to be free from manufacturing defects for a period of 1 year from the original date of purchase. This warranty is extended to a period of 2 years if unit is installed by an authorized Wavtech dealer. Under this warranty, Wavtech will replace the defective product with a new or remanufactured one at no charge. This warranty covers manufacturing defects only. Wavtech tests every item received to verify there is no defect. If no problem is found the item will be returned to dealer. Items misused, altered, or neglected are not covered under warranty. Wavtech will not be liable for any loss, cost of repair or any other damage of any kind connected with the use, or repair of its products. All warranty returns require pre-approval and Return Authorization.