DuroMax XP15500HX 15,500-Watt Dual Fuel Generator

DuroMax XP15500HX 15,500-Watt Dual Fuel Generator

The new DuroMax XP15500HX combines high-output 120/240V performance with the flexibility to run on gasoline or propane. It is built for homeowners, contractors, farms, and properties that need serious portable backup power without relying on a single fuel source.

On gasoline, the XP15500HX produces up to 15,500 starting watts and 12,000 running watts. Propane operation still delivers up to 14,500 peak watts and 11,500 running watts. Remote start, cleaner power under 5% THD, 100% copper windings, CO shutdown, two-fuel capability, and home-backup-ready output make this generator a strong choice for outages and demanding work.

XP15500HX Highlights

• Dual Fuel Technology: Runs on gasoline or propane for flexible emergency-power planning.
• 15,500 peak watts: Supplies up to 12,000 running watts on gasoline.
• 120/240V operation: Designed for large household loads, well pumps, tools, appliances, and many central A/C systems.
• Home-backup ready: Includes high-amperage outlets for connection through a properly installed transfer switch or generator interlock.
• Clean power: Less than 5% total harmonic distortion helps protect modern appliances and electronics.
• Remote start: Start the generator from a distance, with electric and recoil starting also available.
• CO Alert shutdown: Automatically shuts the engine down when dangerous carbon-monoxide levels are detected.
• 100% copper windings: Designed for reliable performance and a long service life.
• Five-year warranty: Backed by DuroMax parts and technical-service coverage.

Power Output by Fuel

Ideal Uses

The XP15500HX is a practical choice for hurricane and storm preparation, whole-home emergency backup, rural properties, farms, workshops, jobsites, well pumps, refrigerators, freezers, lighting, and large appliances. It can support many central-air-conditioning systems, but exact capability depends on the combined starting and running requirements. Larger A/C equipment may require a compatible soft starter.

XP15500HX Specifications

• Model / Part Number: XP15500HX
• UPC: 811640017453
• Voltage: 120/240V
• Frequency: 60Hz
• Engine: 550cc DuroMax four-stroke OHV
• Fuel types: Gasoline and propane
• Gasoline capacity: 11.9 gallons
• Gasoline runtime: Up to 15.8 hours at 25% load or 10.5 hours at 50% load
• Propane runtime: Up to 25.2 hours at 25% load or 10.8 hours at 50% load using a 60-lb tank
• Starting system: Remote, electric, and recoil start
• THD: Less than 5%
• Dimensions: 31 in. L × 29 in. W × 28.75 in. H
• Dry weight: 269 lb.
• Shipping dimensions: 35 in. L × 24 in. W × 27 in. H
• Shipping weight: 279.4 lb.
• Sound level: 77 dB at 50% load
• Warranty: Five years

What Is Included?

• DuroMax XP15500HX generator
• Propane hose and regulator
• Remote control and battery-tender cord
• Wheel and handle kit
• Oil funnel, spark-plug wrench, and tool set
• Owner's manual

Installation and Generator Safety

Operate this generator outdoors only, far from doors, windows, vents, garages, and occupied structures. Never connect a portable generator directly to household wiring. A licensed electrician should install the required transfer switch or approved generator interlock for home-backup use.

Emissions notice: This model is EPA certified but is not 50-state compliant and is not for sale in California.

Need help deciding whether the XP15500HX can handle your central A/C, well pump, or other equipment? Call All Pro Generators at 954-249-2314 for USA-based product support.