Guardian Automatic Home Standby Generator, 22/19.5kW, 200-Amp

22/19.5kw, with 200a service entrance rated transfer switch, generac ohvi engine, specifically designed for generator use, true power technology is safe for sensitive electronics & appliances with less than 5% total harmonic distortion, digital power management technology can control 2 central air conditioners, evolution controller features a multilingual, lcd text display with backlit buttons, aluminum enclosure with all weather, powder coat finish can withstand 150 mph winds, quiet test self tests run at lower rpm's & consume less fuel. Mobile link remote monitoring is available tv #169349, 5 year limited warranty, 12v battery is not included, battery requirement: group 26r, 12v & 525 cca min.