Warranty is only applicable to new manufactured units.

ZEFTRONICS warranties that each unit at the time of delivery to a buyer, is free from defects in workmanship and materials when used in a manner that is generally recognized by the industry as good aviation practice. The warranty, obligations, and liabilities of the seller are exclusive and the buyer hereby waives all other warranties, expressed or implied, arising by law or otherwise (including, without limitation, the implied warranty or merchantability, and implied warranty arising from course of performance, course of dealing or usage of trade, any implied warranty of fitness, and any obligation of seller with respect to incidental or consequential damages), and shall not be extended, altered or varied except by a written instrument signed by seller and buyer.

Do not install this unit unless you agree to Zeftronics Terms and Conditions which contain the entire warranty terms for this product. By installing the unit, the buyer and/or installer (or their assignee) indicates their acceptance of the Terms and Conditions.

Warranty Registration

In order to file a Warranty Claim, you must return a thoroughly completed warranty registration card within 10 days of installing the product. Properly filling the warranty card helps the installer troubleshoot the aircraft system. Warranty is void if the warranty card is not returned to Zeftronics.