The H08052 dual fuel portable generator is a 10000 watt powerhouse with CO Alert Safety system. Our Max Pro Series 439cc engine runs cool and efficient thanks to the Phoenix Fat Head Block. 8 gallon fuel tank provides 12hrs of run time. Starting is as easy as the push of a button with an electric start system. The H08052 has a 5.5ft propane hose for convenience using larger propane tanks and includes a 10 inch wheel-kit and high leverage folding handle. Easy information is at your fingertips with a 3 in 1 data minder measuring. Includes FIRMAN's CO Alert system which will safely shut down the generator when dangerous levels of Carbon Monoxide are detected.