Eaton WP811

3 Year Warranty Uplift, f/ Nova 600-800, Ellipse Eco 650-800, 3S The Enhanced Warranty is a comprehensive maintenance support plan for new equipment in warranty. When you make that important investment decision and install a brand new power protection system you can add even further value to that investment by purchasing Enhanced Warranty Support. It's the most comprehensive service plan in the industry. With standard warranty coverage you may be faced with downtime. But with the Enhanced Warranty Support Plan you will receive priority service and with the included preventative maintenance we can prevent potential downtime by taking steps ahead of time.