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Genmax GM7250iEDC - 6000/7250W Dual Fuel Inverter Generator With Remote Start

The Genmax GM7250iEDC is a portable dual fuel inverter generator with a rated wattage of 6,000 W and a starting wattage of 7,250 W. (Read full specs)

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Genmax GM7250iEDC
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Description

This generator is perfect for emergency home power, jobsite use or camping with your 5ton RV.

Zoom on the Genmax GM7250iEDC

In a nutshell, the Genmax GM7250iEDC is a portable inverter generator mostly geared towards:

  • RV travellers who wish to upgrade their experience to another level
  • People occasionally participating in outdoor fairs, festivals or events
  • Food truck owners who do not wish to see their business interrupted under any circumstances
  • Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
  • Professionals who want to be able to deliver results, even during a power failure

In the sections ahead, the power characteristics, availability of various outlets, the portability, and any additional features of the device shall be discussed.

Power & Run Time

Thanks to its dual-fuel technology, the Genmax GM7250iEDC delivers 120/240V and offers power and versatility. When gasoline-powered, it benefits from a running wattage of 6,000W and a peak wattage of 7,250W. When propane-powered, it has 5,500 rated watts and 6,500 peak watts. Furthermore, its parallel capability (GM9000PK parallel cable (opens in a new tab) not included) allows power output to increase when connected to another similar or compatible unit, ensuring expanded energy capacity and reliability for various applications.

At a noise rating of 63 dBA (just slightly more noisy than a normal conversation), this inverter generator can be started via a standard recoil pull-rope starting mechanism, or an easy-to-use and reliable electric starter (battery included). Additionally, the GM7250iEDC may be remotely started, enhancing user convenience (key fob included).

As for its running time, the GM7250iEDC, along with its 3.6 gallons fuel capacity, can run for up to 10 hours with a full tank filled with gasoline (fuel consumption around 0.36 GPH). If propane is used, it can operate for up to 9 hours (estimation based on a 20 lbs tank - propane consumption around 0.52 GPH).

As the GM7250iEDC produces a clean sine wave, with a <5% Total Harmonic Distortion (THD), sensitive electronics may be plugged in the AC outlets safely.

Outlets

The control panel includes the following 3 AC outlets:

Duplex 120V 20A (5-20R) GFCI
120/240V 50A (14-50R) receptacle

Additionally, it offers 2 DC outlets: there's two 5V USB ports (1 x USB-A and 1 x USB-C) with which charging of electronics like mobile phones and tablets is made convenient.

If your RV requires a 50-amp service, consider this Genmax unit RV-ready, as it includes a 14-50R outlet. In addition, the unit features an ATS plug, which makes it compatible with automatic transfer switches.

Portability

As the Genmax GM7250iEDC is an inverter generator, its encased design (L24.2 x W19.5 x H21.9 in) offers more aesthetics than a conventional, open frame product. This modern design aims to provide an ideal power solution to recreational users.

While the generator is considered to be technically 'portable' (in the sense that you can move it), manually lifting and transporting it may be challenging, due to its high weight of 144.6 lbs. Nevertheless, it can still be moved quite conveniently with the help of its set of 2 wheels and its telescopic handle, once it is placed on the ground.

Features

Panel of the Genmax GM7250iEDC

The GM7250iEDC's control panel

With a digital data center integrated into its control panel, the GM7250iEDC provides real-time insights into the power output, lifetime run hours, voltage and fuel level, enabling easy monitoring of its status and activity.

In terms of security, the generator features an automatic low oil shut-off and an overload protection (circuit breaker), ensuring peace of mind during its use.

It also benefits from Genmax's CO DETECT technology, which is designed to monitor the level of carbon monoxide present during the generator's operation. If the generator is positioned incorrectly and carbon monoxide levels rise to an unsafe level, the generator will automatically shut down.

In addition to the traditional documentation and an owner's manual (opens in a new tab) to help you get started promptly, the Genmax GM7250iEDC also includes several accessories: key fob, tool kit, propane hose and funnel.

Product Videos

The Genmax GM7250iEDC versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Genmax GM7250iEDC compare to inverter generators of similar power (between 5500 and 6500 W).

  • Weighing in at 144.6 lbs, the Genmax GM7250iEDC fits within the expected weight range for inverters producing 5500 to 6500 rated watts. if you wish to prioritize weight, the Genmax GM6250iET is one of the top contenders in its power category, weighing only 102.6 pounds.
  • Given its rated noise level of 63 dBA, this inverter generator aligns with the average expected noise rating for devices of similar type and power. If noise is a concern for you, you could consider the Honda EU7000iS, which is one of the least noisy generators in its power range, rated at 52 dBA.
  • As far as autonomy is concerned, providing up to 10 hours of runtime with a full tank at a 25% load, the GM7250iEDC falls into the low end in comparison with other inverters of a comparable power output. Furthermore, considering the run times, one of the generators which have a roughly same power output, with the highest autonomy, is the Honda EU7000iS, as it provides up to 16 hours.
  • The run time is important, but also hugely depends on the capacity of the fuel tank and doesn't mean much if we don't talk about fuel consumption as well. This inverter generator is not fuel-efficient compared to devices of similar output: its estimated fuel consumption stands at 0.36 GPH at a 25% load. To prioritize fuel savings, we advise considering the DuroMax XP7000iHT, which stands out for its gasoline efficiency, consuming just 0.19 gallons per hour.

The bottom line

STRENGTHS:
  • Dual fuel
  • CO DETECT technology
  • Several accessories included
  • GFCI Outlets
  • USB-C port
  • ATS plug
  • Remote start
  • Parallel capable
  • Inverter
AVERAGE SPECS:
  • Decent weight (144.6 lbs)
  • Acceptable noise (63 dBA)
WEAKNESSES:
  • 1-year warranty
  • Relatively low run time
  • Low fuel efficiency

Do you own the Genmax GM7250iEDC 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
FuelDual Fuel (gasoline/propane)
Engine312 cc OHV 4-stroke
Starting systemRecoil, Electric, Remote
Warranty1 year
VoltageAC: 120/240V 60 Hz, DC: 5V
Power
GasolinePropane
Running watts6,000 W5,500 W
Starting watts7,250 W6,500 W
Running amps (@120/240V)50/25 amps45.8/22.9 amps
Peak amps (@120/240V)60.4/30.2 amps54.2/27.1 amps
Run time @50% load8 h7 h *
Run time @25% load10 h9 h *
Features
GFCI outletsYes
Covered outletsYes
Automatic Voltage RegulationInverter
AC outlets
  • 1x Duplex 120V 20A (5-20R) GFCI
  • 1x 120/240V 50A (14-50R)
DC outlets2x 5V USB port (USB-A and USB-C)
Data centerPower output, fuel level, lifetime run hours and voltage
IndicatorsNo
Fuel tank3.6 gal
Fuel gaugeDigital
Misc
Weight144.6 lbs
Approx. dimensions (L x W x H)24.2 x 19.5 x 21.9 in
Noise (lower limit)63 dBA
THD< 5%
ComplianceCARB, EPA, ANSI/PGMA G300-2023
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
NeutralBonded to frame
Accessories includedFunnel, tool kit, key fob, propane hose, and battery
Country of originChina
UPC792684697729

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.
* Propane runtime is our own estimate, based on a 20 lbs tank and NIST 1994 GGE (Gasoline Gallon Equivalent) formula: 5.66 lbs of propane = 1 gal of gasoline.

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About Genmax

GENMAX is a new portable generator brand registered by the Chongqing Dinking Power Machinery Co. LTD., which itself was founded in 2010 and is currently located in Chongqing, China. Dinking specializes in the general motor industry and manufactures portable generators, power sources, water pumps, garden machinery and construction machinery for foreign markets. Among most notable achievements are Dinking’s exclusive contract with Hyundai and 5th place in the ranking of Chinese foreign trade exporters in general motor industry (2016). GENMAX brand portfolio includes a sizeable selection of gas-powered generators covering all common wattage categories.

Warranty Information

The Genmax GM7250iEDC is covered under a warranty for up to 1 year. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Genmax generators, please consult Genmax's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-866-960-2920.

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 wattage calculator.
Item Running Watts Starting Watts
At home Dish washer 1500 3000
Microwave (1000 watts) 1500 1500
Electric fry pan 1500 1500
Refrigerator (energy star) 192 1192
Radio 100 100
Total 4792 W 6292 W
For camping RV AC (11,000 BTU) 1010 1600
RV refrigerator 180 600
Hair dryer 1800 1900
Electric grill 1650 1650
Game console 150 150
Total 4790 W 5380 W
For work Table saw 1800 4500
Grinder 1400 2500
Demolition hammer 1260 1260
Bug zapper 80 80
Total 4540 W 7240 W

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Genmax GM7250iEDC
6 Total Score
1 review
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Price
7
Value
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Quality
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Performance
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User Reviews

  1. 3
    Price
    70
    Value
    60
    Quality
    50
    Performance
    60

    Always issues with overload light. No start no run. I have 2 now. Properly cared for.

    + PROS:
    • Quiet, sleek look, easy quick start and remote start.
    - CONS:
    • Poor customer service with no responds, faulty sensors.
    Helpful(0) Unhelpful(0)You have already voted this

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