An award winner many times over and the benchmark for outdoor cooking equipment standards, Optimus Nova backpacking stove has the same features of the Optimus Nova plus a little more. The patent pending Powerline for precision flame control at a distance has been added. Simply twist the fuel hose. Optimus Nova also offers the stability of wide pot supports that fold around the burner for packing convenience and its serrated burner arms assure that the pan stays in place. No matter what the conditions, The Optimus Nova camp stove will cook up meals that make users feel right at home in nature. Single jet multi fuel technology enables a wide use of liquid fuels using a single jet thus minimizing maintenance. Powerline control valve for safe and precise flame control at a distance from the burner. Hinged burner plate on the burner head. Turbine shaped legs offer an extremely small stuff size when collapsed and a stable pot support when extended. EZ Connect Coupling of burner to pump. Includes easy to use stuff bag with windshield, Magic magnetic cleaning needle clears burner without effort. Includes burner, pump, tool, instructions, o rings, fuel filter lubricant. Flipstop pump with smoother pump stroke operation. Aluminum pump for long lasting durability Rating: 2850W. Burn time:Up to 2.5 hours at maximum output with M size fuel bottle, using 450 ml 15 fl. oz. fuel. Boil time: 34 fl oz.1 L of water Down to 3.5 minutes depending on climate, altitudes etc. Fuel : Optimus Arctic fuel, white gas, kerosene, diesel, jet fuel not included fuel bottles that will work 82450 82451. Size: 3.4 in. x 2.6 in. x 5 in. when folded. Weight: 15 oz. 425 g.