4400W/4000W Gasoline/Propane Duel Fuel Inverter Generator w/ CO Alert MB5040DC

4400W/4000W Gasoline/Propane Duel Fuel Inverter Generator w/ CO Alert MB5040DC

Marsoni

M251S

$200.00

Get it in 3 business days with 1 day shipping. Friday, May 29

4400W/4000W Gasoline/Propane Duel Fuel Inverter Generator w/ CO Alert MB5040DCDual Fuel Power 4400W on gasoline 4000W on propane for flexible fuel options. Easy Start Options Electric start with backup recoil start for convenience. Enhanced Safety CO Alert auto shutoff with low oil protection. Multiple Outlets 120V 30A RV outlet, 2120V 20A outlets, 12V DC and USB ports. Open Frame Design Durable build with 72 dB operation and 98 lb weight. Long Runtime Up to 10 hours on gasoline or 6 hours on propane. Reliable & Certified EPA

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I use this Hot Shot’s Secret Everyday Diesel Treatment for my diesel truck, and it has been a great product to keep on hand. The 1-gallon size is a good value because it treats a lot of fuel and makes it easy to use regularly. I like that it is made for everyday diesel maintenance, not just occasional use, and it gives me extra confidence that I am taking better care of the fuel system. A very practical product for diesel owners who want something reliable for regular use.

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Reviewed in the United States on April 27, 2026