The Amana AVH123H25AXXX PTAC air conditioner comes with a limited warranty that covers parts and labor for a particular period. This comprehensive warranty ensures that your unit is free from defects in materials and workmanship. If any malfunctions occur during the warranty coverage period, Amana will fix or replace the unit or parts free of charge. However, the warranty does not cover damages and issues resulting from poor installation, misuse, abuse, neglect, or natural disasters. You must regularly clean your unit as per the maintenance instructions to remain eligible for the warranty coverage. Be sure to read and understand the terms and conditions of the warranty carefully to make sure that your unit receives an optimal level of protection.