5-Year Limited Warranty for automatic standby generators. True Power technology delivers best-in-class power quality with less than 5% total harmonic distortion for clean, smooth operation of sensitive electronics and appliances. Generac generators and engines are engineered and assembled in the USA using domestic and foreign parts. Generac’s G-Force Engine is a purpose-built, pressure-lubricated engine capable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenance than any competitive engine. 24/7/365 customer support team standing by all day, every day from our headquarters in Wisconsin to answer any questions you might have. Quiet-test self-test mode runs at a lower RPM for a five or twelve minute test, making generators significantly quieter than other brands while consuming less fuel. Tough, durable, all-aluminum enclosures. Our RhinoCoat powder-coated finish helps make corrosion-resistant aluminum perfect for all weather conditions. Smart, user-friendly controls.