Featuring the most powerful engine in its class, the EF4500iSE runs at a very low 2,600 rpm reducing fuel consumption, noise and engine wear. It's also incredibly resilient, with an oil warning system that automatically shuts the engine down when oil is low, and a cast-iron cylinder lining to ensure consistent performance.
With a maximum output of 4500 watts and a continuous output of 4000 watts the EF4500iS is just what you need for running an RV 15,000 BTU air conditioner and 1000 watt microwave oven, or two other major RV appliances simultaneously.
3 YEAR FACTORY WARRANTY
Yamaha products are known worldwide for their quality, durability and reliability. But did you know that all Yamaha power products, including generators, are also backed by a standard 3-year non-commercial-use factory warranty? With over 250 trusted Yamaha power product dealers across Canada, you can enjoy peace of mind knowing that Yamaha has your back.
*Two years for EF1000iS model