Vertiv Power Assurance Package for Vertiv Liebert GXT4 UPS up to 3kVA Includes Installation and Start-Up To 3k WstartupThe Vertiv Power Assurance Package (PAP) is a five year, comprehensive service program designed to shield your critical power network from outages, downtime, and the operational disruptions they cause. More than a traditional warranty, PAP combines proactive maintenance, robust on site support, and rapid response to keep your Vertiv Liebert GXT4 UPS up to 3kVA performing reliably in demanding environments. From initial startup and installation to