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DuroMax XP11000iHT - 9000/11000W Tri Fuel Inverter Generator With Remote Start

The DuroMax XP11000iHT is a powerful tri-fuel inverter generator with a rated wattage of 9,000 W and a starting wattage of 11,000 W. (Read full specs)

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Highest Price
$3,499.00
Lowest Price
$2,099.00
Current Price
$2,899.00

Description

Zoom on the DuroMax XP11000iHT

In a few words, the DuroMax XP11000iHT is a powerful portable inverter generator perfectly suited for:

  • Small homeowners in search of a full power backup solution
  • Homeowners who want to be sure of their ability to power their fridges, cooking tools, heating and lighting equipment during power failures
  • Professionals who want to be able to deliver results, even during a power failure
  • RV travellers who wish to upgrade their experience to another level

The following sections will present you in detail its power characteristics, the different outlets it offers, its overall portability, and the extra features it benefits from.

Power & Run Time

The DuroMax XP11000iHT in use

The DuroMax XP11000iHT

The DuroMax XP11000iHT delivers 120/240V and benefits from a tri-fuel technology that allows it to run on gasoline, propane, or natural gas. When gasoline-powered, it enjoys a running wattage of 9,000W and a peak wattage of 11,000W. When propane-powered, it benefits from 8,550 rated watts and 10,450 peak watts. Its natural gas operation offers 7,700W of rated wattage and 9,500W of starting wattage. Furthermore, its parallel capability (parallel kit not included) allows power output to increase when connected to another similar or compatible unit, ensuring expanded energy capacity and reliability for various applications.

Featuring a noise rating of 61 dBA (just slightly more noisy than an office), the inverter generator is equipped with both a simple traditional pull-start mechanism and a convenient and efficient electric starter (battery included) for starting. To add further convenience, the XP11000iHT can be remotely started (key fob included).

In terms of its run time capability, the XP11000iHT, furnished with a 7.1 gallons fuel tank, can maintain operations for up to 18 hours on a full tank of gasoline (with fuel consumption averaging 0.39 gallons per hour). It also provides up to 8 hours (on a 20 lbs tank - propane consumption around 0.59 GPH) of operation with propane.

With a <3% Total Harmonic Distortion (THD), the XP11000iHT delivers a clean sine wave—essential for safeguarding your delicate electronics when plugged into its AC outlets.

Outlets

The control panel provides the upcoming 6 AC outlets:

Two Duplexes 120V 20A (5-20R) GFCI
120/240V 30A (L14-30R) receptacle
120/240V 50A (14-50R) receptacle

Additionally, it features 1 DC outlet: there's a 48-58V 10A output to charge your home backup Li-ion batteries.

If you own an RV with a 50-amp service, you can consider this DuroMax unit as RV-ready, as it features a 14-50R outlet. In addition, equipped with a twist-lock L14-30R receptacle, the XP11000iHT is engineered to be transfer switch ready, enabling simple hookup to your breaker box to provide backup power for your home during blackouts.

Portability

With its enclosed inverter generator design (L26.2 x W25 x H29.6 in), the DuroMax XP11000iHT offers superior aesthetics and operates with minimized noise levels, distinguishing itself from standard, open frame generators. The generator has a contemporary design, convenient for recreationally generating power.

With a weight of 216 lbs, the generator is still labeled as 'portable,' denoting its ability to be moved, although its heaviness might restrict easy portability. However, the lack of maneuverability can be offset with its set of wheels (⌀8.5") and its folding handle, which allows for convenient shifting once the generator is placed on the ground.

Features

Panel of the DuroMax XP11000iHT

The XP11000iHT's control panel

One of the many XP11000iHT's features is the digital data center, included in its control panel, which conveniently provides information on the voltage, power output, frequency and lifetime run hours and thus, helps you monitor its activity and status.

Thanks to its built-in fuel gauge, the inverter generator allows you to quickly, conveniently, and easily check the gas level at a glance.

As for its security measures, the device features an overload protection (circuit breaker) and an automatic low oil shut-off, letting you use it with a peace of mind.

The XP11000iHT also benefits from DuroMax’s CO Alert carbon monoxide shutdown. If CO levels become unsafe or rapidly increase, the generator will automatically shut down, an indicator will light red, and the engine will not restart for 5 minutes.

Alongside the standard documentation and an owner's manual (opens in a new tab) for quick setup, the DuroMax XP11000iHT is bundled with additional accessories: natural gas hose with NPT adapter, funnel, battery charging cables, battery charger, tool kit, propane hose and key fob. An official running cover is also available, as a separate purchase.

Product Video

The DuroMax XP11000iHT versus other generators

The following charts are provided to give you an idea of how some of the key specs of the DuroMax XP11000iHT compare to multi-fuel generators of similar power (between 8500 and 9500 W).

  • At 216 lbs dry, the DuroMax XP11000iHT is consistent with the standard weight profile for multi-fuel devices ranging from 8500 to 9500 rated watts. If you are concerned by weight, one of the champions in the above-mentioned power range is the Westinghouse iGen11000DFc, with a dry weight of just 187.4 pounds.
  • With a lowest noise rating of 61 dBA, the inverter generator is one of the most quiet of the generators of similar type and power.
  • With up to 18 hours of runtime at 25% load, the XP11000iHT provides a higher run time when compared to similarly powerful multi-fuel products. Furthermore, considering the run times, one of the generators which have a roughly same power output, with the highest autonomy, is the Westinghouse iGen11000TFc, as it provides up to 19 hours.
  • Run time is a key metric, but it's dependent on the generator's fuel capacity. Therefore, discussing fuel efficiency is necessary to get the full picture. Among generators of similar power, this inverter generator stands out with one of the best fuel efficiency, with consumption rates around 0.39 GPH (gallon per hour) at 25% load.

Price comparison

As you can see from these interactive charts, when compared to other 8500-9500W multi-fuel generators, the DuroMax XP11000iHT is on the expensive side of the price range.

While certainly not the cheapest of its kind, purchasing it would most likely also mean enjoying the reliability of a high-end product.

The bottom line

STRENGTHS:
  • Tri-fuel
  • CO Alert technology
  • Several accessories included
  • GFCI Outlets
  • High power DC output
  • Remote start
  • Parallel capable
  • Inverter
  • Quiet for its power (61 dBA)
  • High run time
  • Fuel efficient
AVERAGE SPECS:
  • Decent weight (216 lbs)
WEAKNESSES:
  • On the expensive side

Do you own the DuroMax XP11000iHT and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterYes
Parallel capableYes, cable not included
RV readyNo
FuelTri-Fuel (gasoline/propane/natural gas)
Engine459 cc OHV 4-stroke
AlternatorCopper windings
Starting systemRecoil, Electric, Remote
Warranty5 years
VoltageAC: 120/240V 60 Hz, DC: 48-58V
Power
GasolineLPGNG
Running watts9,000 W8,550 W7,700 W
Starting watts11,000 W10,450 W9,500 W
Running amps (@120/240V)75/37.5 amps71.3/35.6 amps64.2/32.1 amps
Peak amps (@120/240V)91.7/45.8 amps87.1/43.5 amps79.2/39.6 amps
Run time @50% load9 h4 hN/A
Run time @25% load18 h8 hN/A
Features
GFCI outletsYes
Covered outletsYes
Automatic Voltage RegulationInverter
AC outlets
  • 2x Duplex 120V 20A (5-20R) GFCI
  • 1x 120/240V 30A (L14-30R)
  • 1x 120/240V 50A (14-50R)
DC outlets1x 48-58V 10A output
Data centerPower output, lifetime run hours, voltage and frequency
IndicatorsNo
Fuel tank7.1 gal
Fuel gaugeYes
Misc
Weight216 lbs
Approx. dimensions (L x W x H)26.2 x 25 x 29.6 in
Noise (lower limit)61 dBA
THD< 3%
ComplianceEPA, ANSI/PGMA G300-2023
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
NeutralBonded to frame
Accessories includedFunnel, tool kit, key fob, battery charger, natural gas hose with NPT adapter, propane hose, battery charging cables, and battery
UPC811640017095

We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.

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About DuroMax

Duromax is a small, American based power equipment company, with headquarters in Ontario, California. Duromax specializes in several products, including pumps, engines, pressure washers, and most importantly, power generators. In this regard, the company focuses solely on portable generators, of mostly small and medium power outputs, and dual fuel devices. Duromax’s generators are designed and serviced in the US, however, their production is outsourced overseas. Founded in 2003, DuroMax starts to be seen as an important player in the power generator market.

Warranty Information

The DuroMax XP11000iHT is covered under a warranty for up to 5 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of DuroMax generators, please consult DuroMax's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-844-DUROMAX (844-387-6629).

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our generator size calculator.
ItemRunning WattsStarting Watts
At homeSump pump (1/2 hp)10502150
Furnace fan (1/2 hp)8752350
Refrigerator (energy star)1921192
Water heater (50 gallons)50008000
Set of 5 LED light bulbs5555
Cell phone charger2020
Total7192 W10192 W
For campingRadiant heater13001300
RV refrigerator180600
Hair dryer18001900
Electric grill16501650
Electric fry pan15001500
Rice cooker650650
Radio100100
Total7180 W7600 W
For workTable saw18004500
Air compressor (1 hp)16006100
Grinder14002500
Demolition hammer12601260
Electric fence (25 miles)250250
Bug zapper8080
Total6390 W10890 W

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