Generac Protector Diesel Series 15kW, 120/240 Single-Phase Automatic Standby Diesel Generator #RD01523ADAEThis standby generator is designed to run quietly, withstand highly corrosive environments, and stand up to severe weather conditions. It provides options for additional features to address individual applications, such as advanced controls for instant monitoring. An RTS Series transfer switch, available separately, is required for use with this generator. Local permits for gas piping, concrete foundation, electrical inspection, and approval are