Yamaha EF4500ISE 4400W/4500W Electric Start Gas Inverter Generator With CO Sensor New

The 4500 Watt EF4500iSE weighs 194 pounds, starts with ease with its electric starter, and is capable of running an RV air conditioner, microwave oven and more all at the same time.
 
Designed to be acoustically sound, this extremely quiet generator (53-60 DBA) features Smart Throttle which allows greater fuel efficiency and noise reduction. It will run up to 19 hours at ¼ rated load on a tank of gas.