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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
$2,599.00

Description

Zoom on the DuroMax XP11000iHT

In short, the DuroMax XP11000iHT is a powerful portable inverter generator adequately designed for:

  • Prudent homeowners who want a full backup power source in case of a power outage
  • Homeowners in need of an emergency backup power for their essentials
  • Professionals who want to be able to deliver results, even during a power failure
  • RV travellers looking for even more independence

The subsequent sections will explore in detail its power characteristics, the diverse outlets it provides, its overall portability, and the supplementary features it offers.

Power & Run Time

The DuroMax XP11000iHT in use

The DuroMax XP11000iHT

The DuroMax XP11000iHT delivers 120/240V and features a tri-fuel technology, granting it the capability to utilize gasoline, propane, or natural gas. When utilizing gasoline, it achieves a running wattage of 9,000W and a peak wattage of 11,000W. Upon switching to propane, it benefits from 8,550 rated watts and 10,450 peak watts. Transitioning to natural gas operation provides 7,700W of rated wattage and 9,500W of starting wattage. The impressive running wattage makes this unit one of the biggest inverter generators currently on the market. Moreover, since it is parallel capable (parallel kit not included), its power may be increased if linked to a second compatible unit.

The inverter generator features a traditional recoil pull-start mechanism and also a convenient and easy-to-use electric starter (battery included). It is rated for a noise of 61 dBA (just slightly more noisy than an office). In addition, the XP11000iHT also supports remote starting, enhancing user convenience (key fob included).

As for its running time, the XP11000iHT, along with its 7.1 gallons fuel capacity, can run for up to 18 hours with a full tank filled with gasoline (fuel consumption around 0.39 GPH). If propane is used, it can operate for up to 8 hours (on a 20 lbs tank - propane consumption around 0.59 GPH).

Sensitive electronics can be safely plugged in the AC outlets, as the XP11000iHT produces a clean sine wave, with a <3% Total Harmonic Distortion (THD).

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

It also sports 1 DC outlet: there's a 48-58V 10A output to charge your home backup Li-ion batteries.

If your RV requires a 50-amp service, consider this DuroMax unit RV-ready, as it includes a 14-50R outlet. In addition, as the XP11000iHT holds a twist-lock L14-30R receptacle, it is transfer switch ready: you'll easily be able to connect it to your breaker box to power your home during a power outage.

Portability

As the DuroMax XP11000iHT is an inverter generator, its encased design (L26.2 x W25 x H29.6 in) offers more aesthetics than a conventional, open frame product. This modern design aims to provide an ideal power solution to recreational users.

Though weighing 216 lbs, the generator remains classified as 'portable,' indicating its capability to be moved, though its weight could pose transport challenges. Nevertheless, the restricted maneuverability is counteracted by its set of wheels (⌀8.5") and its folding handle, enabling easy shifting once the generator is set in place.

Features

Panel of the DuroMax XP11000iHT

The XP11000iHT's control panel

Enhancing monitoring capabilities, the XP11000iHT features a digital data center within its control panel, furnishing essential details on the frequency, voltage, lifetime run hours and power output for tracking activity and status.

The inverter generator includes a built-in fuel gauge, a quick, easy and convenient method of checking the device’s gas level.

As far as security is concerned, the generator can be used with a peace of mind, as it features an overload protection (circuit breaker) and an automatic low oil shut-off.

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.

Beyond the standard documentation and an owner's manual (opens in a new tab) to assist with setup, the DuroMax XP11000iHT ships with supplementary accessories: oil, battery charging cables, key fob, tool kit, battery charger, natural gas hose with NPT adapter, funnel and propane hose.

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).

  • With a dry weight of 216 lbs, the DuroMax XP11000iHT falls within the expected weight range for multi-fuel generators in the 8500 to 9500 rated wattage. 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.
  • Delivering a rated noise output as low as 61 dBA, this inverter generator places itself as one of the most quiet among the units 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. If runtime is a priority for you, the DuroMax XP11500EH stands out as one of the generators with the longest run time in its power range, providing up to 20 hours of continuous use.
  • Run time is crucial, but it heavily relies on the fuel tank's capacity. Thus, considering fuel efficiency alongside is essential. With a fuel consumption rate around 0.39 GPH (gallon per hour) at 25% load, this inverter generator is one of the most fuel-efficient models within the aforementioned wattage range.

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
  • One of the biggest inverter generators on the market
  • 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 includedOil, funnel, 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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