Generac, 14/14 kW Air-cooled Standby Generator, Aluminum Enclosure, 16 Circuit LC NEMA3. Every Guardian Series generator comes with FREE Mobile Link Connectivity, allowing you to monitor the status of your generator on a phone, tablet or computer from anywhere in the world. Connected to your existing LP or natural gas fuel supply, the generator starts within seconds of sensing power loss - automatically - and runs for as long as necessary until utility power returns. Choose from just enough power to cover essential circuits or whole house coverage. 24/7/365 customer support and a nationwide dealer network.