Yamaha Generators Enters the Next Generation of Protection Standards KENNESAW, Ga. – January 10, 2021 – Yamaha Motor Corporation, USA, has updated its full line of inverter and conventional generators with Carbon Monoxide (CO) Sensor technology to meet the Portable Generator Manufactuers’ Association’s™ (PGMA®) ANSI/PGMA G300-2018 carbon monoxide emissions standard. Already featured on the EF2200iS since mid-2021, the CO Sensor is now standard on the EF3000iS/iSEB, EF4500iSE, EF5500DE/D, EF6300iSDE and EF7200DE/D models. When the CO Sensor detects elevated levels of carbon monoxide, the