Generac Next Generation 7328 26kW Air-Cooled Home Standby Generator with Transfer SwitchGenerac Next Generation 7328 26kW Air Cooled Home Standby Generator with Transfer Switch The Generac 7328 is a Next Generation 26kW air cooled home standby generator, designed to provide automatic, whole home power for residential properties during outages. It features a 997cc G Force engine, dual fuel capability (natural gas or liquid propane), and advanced electronic controls, making it one of the most powerful air cooled, residential use generators