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The Verdict

The DuroMax XP11000iHT is a heavyweight champion in the portable inverter category, offering a rare combination of 11,000 peak watts and Tri-Fuel versatility. For homeowners seeking a whole-house backup solution without the $10,000+ price tag of a permanent standby unit, this generator provides the ultimate peace of mind. Its ability to run on Natural Gas means you can theoretically power your home indefinitely during extended grid failures, while the clean sine wave inverter technology ensures your high-end appliances, laptops, and sensitive medical equipment remain safe from voltage spikes. Users particularly praise the remote electric start and the surprisingly low noise floor—rated at just 61 dBA—which is remarkably quiet for a machine of this output.

Value vs. Trade-off
The primary trade-offs are ergonomic: the 216-lb dry weight makes it "portable" in name only, requiring a solid surface and significant muscle to move. Additionally, the oil maintenance design is frustratingly cramped, often requiring a flexible funnel or suction pump to avoid a mess. Some users also find that the included 1/2-inch natural gas hose restricts flow, recommending an upgrade to a 3/4-inch line to hit the unit’s full power potential. However, when you weigh these minor maintenance hurdles against the massive cost savings and the sheer flexibility of three fuel sources, the XP11000iHT is an undeniable buy. It delivers the high-capacity, clean power of a professional jobsite rig with the residential convenience of a natural gas hookup, making it the most cost-effective insurance policy for your home’s energy independence.

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ModelXP11000iHTXP11000iHXP16000iHXP16000iHTXP28000iHiGen8200TFciGen12000TFc
Fuel TypeTri-Fuel, Gasoline, Propane, Natural GasDual-Fuel, Gasoline, PropaneDual-Fuel, Gasoline, PropaneTri-Fuel, Gasoline, Propane, Natural GasDual-Fuel, Gasoline, PropaneTri-Fuel, Gasoline, Propane, Natural GasTri-Fuel, Gasoline, Propane, Natural Gas
FeaturesLow Oil Shutoff, CO Shutdown Sensor, Transfer Switch ReadyTransfer Switch Ready, CO Shutdown Sensor, Pure Sine Output, Hour MeterLow Oil Shutoff, Pure Sine Output, Transfer Switch Ready, CARB CompliantTransfer Switch Ready, CO Shutdown Sensor, Pure Sine Output, Fuel GaugePure Sine Output, Transfer Switch ReadyPure Sine Output, Transfer Switch Ready, Parallel Ready, CO Shutdown Sensor, Low Oil ShutoffLow Oil Shutoff, Parallel Ready, CO Shutdown Sensor, Transfer Switch Ready
BrandDuroMaxDuroMaxDuroMaxDuroMaxDuroMaxWestinghouseWestinghouse
UseHome Backup, RV Ready, Jobsite, Camping, TailgatingHome Backup, Jobsite, RV Ready, Commercial, Camping, TailgatingHome Backup, Jobsite, RV Ready, Camping, TailgatingHome Backup, RV Ready, Jobsite, Camping, TailgatingHome Backup, RV Ready, Camping, TailgatingHome Backup, Jobsite, Camping, Tailgating, RV ReadyHome Backup, RV Ready, Camping, Tailgating
Starter TypeRemote Electric Starter, Electric StarterRemote Electric Starter, Electric StarterRemote Electric Starter, Electric StarterRemote Electric Starter, Electric StarterRemote Electric Starter, Electric StarterRemote Electric Starter, Electric StarterRemote Electric Starter, Electric Starter
TypeInverterInverterInverterInverterInverterInverterInverter

About this product

  • 11,000 Peak Watts / 9,000 Running Watts – Power your entire home, RV, or jobsite with clean, reliable energy. Delivers high output while running quietly and efficiently.
  • Tri-Fuel Technology – Gas, Propane, or Natural Gas – Choose your fuel source based on availability or preference. Get ultimate flexibility during emergencies or extended outages.
  • Inverter Power with Low THD – Safe for sensitive electronics like TVs, laptops, and medical devices. Clean sine wave power ensures smooth operation without voltage spikes.
  • CO Alert Technology for Added Safety – Automatically shuts down the generator when harmful carbon monoxide levels are detected, keeping your home and family protected.
  • Electric Start with Remote Key Fob – Start your generator with the push of a button or remotely from a distance. Includes battery maintainer for reliable performance every time.

Specifications

Brand
DuroMax
Model
XP11000iHT
Running Watts
9000 W
Fuel
Tri-Fuel, Gasoline, Propane, Natural Gas
Type
Inverter
Brand
DuroMax
Starter
Remote Electric Starter, Electric Starter
Use
Home Backup, RV Ready, Jobsite, Camping, Tailgating
Starting Watts
11000 W
Features
Low Oil Shutoff, CO Shutdown Sensor, Transfer Switch Ready
Width
25 Inches
Height
29.6 Inches
Depth
26.2 Inches
Weight
216 pounds
Warranty
5-Year
Part number
XP11000iHT
Manufacturer
DuroMax
UPC
811640017095
GTIN
00811640017095

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