The liquid cooled 35 kW1 standby generator system from Briggs & Stratton® brings commercial-grade reliability to your home. Equipped with new, patented Symphony® II Power Management technology and a GM Vortec engine, the 35 kW1 is designed to handle any and all of the power needs in your extra-large sized home without hesitation. Your family can continue living life uninterrupted during any power outage. Perfect for businesses, the 35 kW1 Commercial Generator is designed for longer product life. Plus, it's backed by the most comprehensive warranty in the industry in the industry - 5-year labor limited warranty2.