As the #1 selling home standby generator brand, Generac’s Guardian Series generators provide the automatic backup power you need to protect your home and family during a power outage. Generac’s new Guardian Series 22kW backup generator, the industry’s largest air-cooled generator available, provides home and business owners with the best value per kilowatt available in the market today. Connected to your existing LP or natural gas fuel supply, it kicks in 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. Generac’s Guardian Series offers benefits that few competitors can match. This new lineup of home standby generators were created to save you money on installation while offering the same reliability and peace of mind you get from all Generac home standby generators. Features that simplify the process for installers include removable door panels, a base pad that requires minimal ground preparation and more efficient wiring techniques that save time on installation. Innovative engine design and rigorous testing are at the heart of Generac’s success in providing the most reliable generators possible. Generac’s G-force engine line up offers added peace of mind and reliability for when you need it the most.