Generac Guardian 18,000-Watt (LP)/17,000-Watt (NG) Air-Cooled Whole House Generator with Wi-Fi and 200-Amp Transfer Switch

Features: 5-year limited warranty standard for all guardian 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 built-in 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 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 5-minute or 12-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 condition