DuroMax XP9500iH 9,500 Watt Dual Fuel Portable Inverter Generator
The DuroMax XP9500iH delivers 9,500 watts of clean, quiet inverter power from a portable unit built for whole-home backup. Dual Fuel technology lets you run on gasoline or propane, giving you the flexibility to fuel up however is most convenient during a storm or emergency. With less than 3% Total Harmonic Distortion (THD), it produces clean sine wave power that is safe for sensitive electronics, appliances, and medical equipment.
A 50 Amp outlet makes it compatible with generator interlock kits and transfer switches for seamless home integration, while remote start lets you fire it up without ever stepping outside. Whether you’re keeping your whole home running during a power outage, powering a jobsite, or heading out in an RV, the XP9500iH is a rugged, fully loaded machine engineered to perform when it matters most.
Key Features
- 9,500W Peak / 7,600W Running (Gasoline): Enough power to run central air conditioning, a water heater, refrigerator, and other essential home appliances simultaneously.
- Dual Fuel Technology: Runs on gasoline or propane – switch fuels on the fly even while the generator is running for maximum flexibility.
- Low THD – Under 3%: Clean sine wave inverter power is safe for sensitive electronics, computers, and medical devices.
- 50 Amp Outlet (NEMA 14-50R): Home backup ready – works with interlock kits and transfer switches for whole-home power.
- Remote Start Included: Start the generator from inside your home without going out in a storm.
- CO Sensor Shutdown: Automatically shuts down if dangerous carbon monoxide levels are detected, protecting your household.
- AGM Gel Battery (12V): Longer lifespan and enhanced cold-weather starting performance compared to standard batteries.
- Parallel Capability: Pair with a second compatible DuroMax inverter (sold separately) to double your power output.
- 459cc DuroMax OHV Engine: Boron cast iron cylinder sleeve and stainless steel ball bearings for long-term durability.
- 61 dB at 25% Load: Significantly quieter than conventional generators – won’t disturb the neighborhood.
- 5-Year Warranty: Backed by DuroMax’s 5-year parts and technical service warranty with USA-based support and nationwide service centers.
Shipping
Ships free! Please email us at service for a delivery ETA or to confirm shipping details.
What’s Included
- XP9500iH Generator
- 4 Foot Propane Hose with Regulator
- Oil Funnel
- Spark Plug Wrench
- Remote Control
- Battery Tender
- Owner’s Manual
- Wheel and Handle Kit
Why You’ll Love It
The DuroMax XP9500iH is trusted by homeowners, contractors, and RV enthusiasts who need reliable, high-output power without the bulk and noise of a conventional generator. Its inverter design and sub-3% THD mean you can plug in your laptop, TV, or CPAP machine without worry – this isn’t just brute power, it’s clean power. The dual fuel capability is a genuine game-changer during emergencies when one fuel source may be unavailable or in short supply. Built with 100% copper windings, a boron cast iron cylinder sleeve, and a maintenance-friendly design, this generator is engineered to deliver dependable performance year after year. With remote start, a digital control center, a front-facing fuel selector, and a full suite of outlets including a 50 Amp plug, every feature has been thought through so you can focus on what matters – keeping your home and family safe. Backed by a 5-year warranty and USA-based customer support, DuroMax stands firmly behind every unit they build.
Product Specifications
View Product Specs
| Peak Wattage (Gasoline) | 9,500 W |
|---|---|
| Running Wattage (Gasoline) | 7,600 W |
| Running Amperage at 120V (Gasoline) | 63.33 A |
| Running Amperage at 240V (Gasoline) | 31.67 A |
| Runtime at 25% Load (Gasoline) | 21 hours |
| Runtime at 50% Load (Gasoline) | 11 hours |
| Peak Wattage (Propane) | 9,025 W |
| Running Wattage (Propane) | 7,200 W |
| Running Amperage at 120V (Propane) | 60 A |
| Running Amperage at 240V (Propane) | 30 A |
| Runtime at 25% Load – 40/60/100 lb Tank (Propane) | 19 / 28.5 / 47.5 hours |
| Runtime at 50% Load – 40/60/100 lb Tank (Propane) | 10 / 15 / 20.25 hours |
| Engine Manufacturer | DuroMax Power Equipment |
| Engine Type | 4-Stroke OHV |
| Engine Size | 459cc |
| Engine Speed | 3,400 RPM |
| Engine Cooling | Forced Air |
| Fuel Delivery | Carburetor |
| Fuel Types | Gasoline and Propane |
| Fuel Tank Capacity (Gasoline) | 7.1 Gallons |
| Suggested Propane Tank Size | 40 lbs. minimum |
| Starting | Push Button Electric, Recoil, Remote |
| Idle Control | Demand Based Variable Idle |
| Recommended Oil | 10W-30 (Blended, Conventional, or Synthetic) |
| Oil Capacity | 40.6 fluid oz |
| Automatic Low Oil Shutdown | Yes |
| Cylinder Sleeve | Boron Cast Iron |
| Bearing Type | Stainless Steel Ball Bearing |
| CO Sensor Shutdown | Yes |
| EPA Certified | Yes |
| CARB Certified | No |
| 50 State Compliant | No |
| Voltage | 120/240 Volts |
| Frequency | 60 Hz |
| Total Harmonic Distortion (THD) | <3% |
| Winding Material | 100% Copper Windings |
| Battery Type | 12V AGM Gel Battery (Included) |
| GFCI Outlets | Yes |
| Outlets | 4x 120V 20A GFCI (5-20R), 1x 30A (L14-30R), 1x 50A (14-50R) |
| Volt Meter | Digital |
| Hour Meter | Yes |
| RV Ready | Yes |
| Home Backup Ready | Yes |
| Parallel Capability | Yes |
| Noise Level at 25% Load | 61 dB |
| Product Dimensions | 26.2″ L x 25″ W x 29.6″ H |
| Dry Weight | 216 lbs |
| Product Weight | 226 lbs |
| Wheel Diameter | 8.5″ |
| Wheel and Handle Kit | Included |
| Warranty | 5 Years |
| UPC | 811640017026 |
Manuals & Guides
View All Documents
- Product Manual
- Sales Sheet
- Quick Start Guide
- Warranty Information
- Wiring Diagram
FAQ
Is this generator safe to use with sensitive electronics like computers, TVs, and medical devices?
Yes. The XP9500iH is an inverter generator that produces clean sine wave power with less than 3% Total Harmonic Distortion (THD). This is comparable to the power quality you get from your home’s wall outlet, making it safe to run laptops, televisions, CPAP machines, and other sensitive electronics without risk of damage.
Can I connect this generator directly to my home’s electrical panel?
Yes, with the proper equipment. The XP9500iH includes a 50 Amp (NEMA 14-50R) outlet that is compatible with generator interlock kits and transfer switches. You will need to have a licensed electrician install a transfer switch or interlock kit on your panel – never backfeed power into your home without one, as this is extremely dangerous and illegal in most areas.
How does Dual Fuel work, and can I switch fuels while it’s running?
Yes – the XP9500iH features a front-facing fuel selector switch that lets you switch between gasoline and propane even while the generator is running. Simply connect your propane hose and tank using the included 4-foot hose and regulator, or use the standard gasoline tank. Propane is a great option for long-term storage since it has an indefinite shelf life, while gasoline typically offers higher peak power output.
Does this generator ship by freight or standard parcel?
Due to its size and weight (226 lbs), the XP9500iH ships via freight with free liftgate and curbside delivery included. A freight carrier will deliver the pallet to the curb of your address. You will be responsible for moving it from the curb to your desired location. Please email service for a delivery ETA or to confirm shipping details.
Is assembly required after delivery?
Minimal assembly is required. You will need to attach the wheel and handle kit (included), add oil before first use, and connect your preferred fuel source. The generator arrives largely pre-assembled and ready to use after these simple steps. The included owner’s manual walks you through the full setup process.
What does the CO Sensor Shutdown feature do?
The CO Alert system continuously monitors carbon monoxide levels in the surrounding area. If CO reaches a potentially dangerous concentration, the generator will automatically shut itself down and alert you. This is a critical safety feature – generators should always be operated outdoors and well away from any windows, doors, or vents, but the CO sensor provides an additional layer of protection for you and your family.
Can I run two of these generators together for more power?
Yes. The XP9500iH includes a parallel connector port that allows you to link it with a second compatible DuroMax inverter generator using a parallel kit (sold separately). This can effectively double your available power output – ideal for very high-demand whole-home backup scenarios.
