Yamaha EF1000iS 1,000 Watt OHV Powered Portable Inverter RV Backup Generator

Noise block technology, Smart Throttle and Yamaha's Pulse Width Modulation Inverter System. Noise Block is Yamahas acoustically engineered sound reduction system which helps make the EF1000iS among the quietest portable generator in its class. Translation: Quiet, fuel efficient and power clean enough to run sensitive electronic equipment all in the portable 28-lb packagee.FeaturesYamaha generators have the longest emission engine durability ratings issued by the Environmental Protection Agency and the California Air Resources Board.The EF1000iS weighs in at 27.9 pounds, making it extremely portable.Noise Block is Yamahas acoustically engineered sound reduction system which helps make the EF1000iS among the quietest portable generator in its class. (47 dBA to 57 dBA “ ¼ rated to rated load).oline petcock lets you shut off the to run the carb dry for storage and helps prevent stale problems.The EF1000iS features Smart Throttle, a load sensing rpm control that allows greater fuel efficiency and noise reduction by automatically adjusting engine speed to match the load. It will run up to 12 hours at ¼ rated load on a tank of .The Yamaha EF1000iS inverter generator supplies clean, high quality power. The EF1000iS “ with its inverter system “ features Pulse Width Modulation (PWM) so voltage stability is within ± 1%, and frequency stability is ± 0.1 HZ. Its pure sine wave is as clean as or cleaner than public utilities power.The Auto Warm-up feature automatically increases engine speed for 4~6 minutes to ensure smooth power delivery during cold start ups.Yamahas Oil Watch Warning System helps prevent engine damage from low oil and provides added peace of mind.Accessory Cover ” Added protection, includes a storage pocket for Owners manual, tool kit, and battery charging cablesAccessory Hour Meter/Tachometer ” Keep track of running time for service needsAm/Watt Appliance Load Tester ” Gives quick, accurate readout of watts or amps used by 120 volt AC electrical devicesLIGHTWEIGHT DESIGNCompact lightweight alternator reduces weight to 27.9 lb., the lightest eight in its classSMART THROTTLEGreater fuel efficiency and noise reduction by automatically adjusting engine speed to match the loadAUTO WARM-UPAutomatically increases engine speed for 4~6 minutes to ensure smooth power delivery during cold start upsBATTERY-CHARGING CABLES INCLUDEDRecharge 12-volt batteries for RV, auto, marine, etc.DUAL COIL ALTERNATOR STATORGreater output at a lower engine speed for reduced noise, fuel consumption, and engine wearOLINE PETCOCKLets you shut off the to run the carb dry for storage. Prevents stale problems50CC OVERHEAD VALVE (OHV) ENGINENoise-reducing operation with improved efficiency, increased reliability, and low oil consumptionLARGE FUEL FILL ACCESSWide mouth fuel fill reduces spilling and overflows during refuelingEMISSION ENGINE DURABILITY RATINGYamaha generators have the longest emission engine durability ratings issued by the Environmental Protection Agency and the California Air Resources Board50 STATE LEGALMeets emission regulations, including CARBFACTORY WARRANTYCovers the entire generator for defects in parts and workmanship for three (3) years when the generator is used for non commercial, industrial or rental use. When the generator is used for commercial, industrial or rental use, Yamaha covers the generator for two (2) yearsWhat's in The Box1000 Watt 120V 8.3 AMP Portable Inverter Generator with Noise Block TechnologyYamaha EF1000iS 1,000 Watt OHV Powered Portable Inverter RV Backup Generator