Nexus 21 warrants all its TV Lift systems to be free from defects in material and workmanship for five years from the date of purchase. The warranty includes ALL PARTS, motorized components, electronics, metal, etc. If a Nexus 21 product proves to be defective in material or workmanship during the warranty period, Nexus 21 will replace the product free of charge. If the exact original purchase product is not available (due to upgraded designs, etc.), the defective product will be replaced with a similar product of equal or lesser value. The replacement part will then be covered by the balance of the time remaining on the customer’s original warrantyThe Nexus 21 TV Lift warranty does NOT cover: any product on which the serial number has been defaced, modified or removed; damage, deterioration or malfunction resulting from accident, misuse, neglect, power surges, fire, water, lighting, or other acts of nature, unauthorized product modification, failure to follow instructions supplied with the Nexus 21 product, repair or attempted repair by anyone not authorized by Nexus 21, causes external to the product such as electric power fluctuations or failure, use of supplies or parts not meeting Nexus 21 specifications, or any other cause which does not relate to a product defect..