For the best of both worlds, the WH03042 is a 3300 watt 30A electric start RV ready generator that is California and Canada emissions certified. As a Whisper Hybrid Dual Fuel Series, the WH03042 runs at a quiet 58dB - well below National Park standards and can use either gasoline or propane. With a 1.8gal tank, this beauty will run for 10hrs. Our Max Pro Series 171cc engine runs cool and efficient thanks to the Phoenix Fat Head Block. Easy access points are at the front including power, choke, and ECO mode. Enjoy clean, quiet power on the go with the WH03042. Note: Everything you need is in the box including: oil, funnel, operator's manual, and spark plug wrench.