Genmax GM10500iETC - 8500/10500W Tri Fuel Inverter Generator With Remote Start
The Genmax GM10500iETC is a powerful tri-fuel inverter generator with a rated wattage of 8,500 W and a starting wattage of 10,500 W. (Read full specs)
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Sam's Club | Price history for the Genmax GM10500iETC |
|---|
| Highest Price $2,499.98 Lowest Price $1,979.98 Current Price $2,499.98 |
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Description
Zoom on the Genmax GM10500iETC
In a few words, the Genmax GM10500iETC is a powerful portable inverter generator perfectly suited for homeowners who want to be able to use the most necessary devices in their household, even during a blackout..
Over the following sections, you'll uncover its power characteristics, the selection of outlets it offers, its overall portability, and the supplementary features it includes.
Power & Run Time
The Genmax GM10500iETC
The Genmax GM10500iETC 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 8,500W and a peak wattage of 10,500W. Upon switching to propane, it benefits from 8,000 rated watts and 9,500 peak watts. Transitioning to natural gas operation provides 6,800W of rated wattage and 8,400W of starting wattage. Moreover, the parallel capability (GM9000PK parallel kit (opens in a new tab) not included) allows for increasing of power output when paired with another similar or compatible unit, providing increased energy capacity and reliability for diverse needs.
The inverter generator, rated for a noise of 64 dBA (just slightly more noisy than background music), provides flexibility in starting, offering both a traditional recoil pull-start mechanism and a user-friendly and hassle-free electric starter (battery included). The GM10500iETC can also be remotely started, offering further convenience (key fob included).
With a fuel capacity of 6.9 gallons, the GM10500iETC can operate for up to 14 hours using gasoline (fuel consumption around 0.49 GPH), or for up to 7 hours (estimation based on a 20 lbs tank - propane consumption around 0.67 GPH) using propane.
The <3% Total Harmonic Distortion (THD) of the GM10500iETC ensures a clean sine wave output, providing a secure power source for your sensitive electronics through its AC outlets.
Outlets
The control panel includes the following 6 AC outlets:
Furthermore, it showcases 1 DC outlet: there's a 12V 8A (cigarette lighter style) receptacle allowing you to easily charge your batteries.
Since it features a twist-lock L14-30R receptacle, the GM10500iETC is tailored to be transfer switch ready, making it easy to connect it to your breaker box for home power support during outages. The unit also features an ATS plug, which makes it compatible with automatic transfer switches.
Portability
As the Genmax GM10500iETC is an inverter generator, its encased design (L30.9 x W22.6 x H29.3 in) offers more aesthetics than a conventional, open frame product. The design follows the contemporary trends and is perfect for recreationally generating power.
Even at 244.7 lbs, the generator is categorized as 'portable,' suggesting its movability, although its weight may impede its portability. However, the constrained maneuverability is addressed with the assistance of its set of 2 wheels and its folding handle, allowing for easy shifting once the generator is placed on the ground.
Features
The GM10500iETC's control panel
A digital data center, one of the features of the GM10500iETC's control panel, gives you information on the frequency, voltage, lifetime run hours and power output, and thus, is helpful for the monitoring of its activity and status. To offer you even more control and easy operation during nighttime, the panel is LED-lit.
In addition to this info, the light indicators show you if the oil level is too low, the generator is ready and the generator is on overload.
The fuel level of the inverter generator can be determined quickly, easily, and conveniently with the help of its built-in fuel gauge.
From a security point of view, the generator is equipped with an overload protection (circuit breaker) and an automatic low oil shut-off, giving you a peace of mind during 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.
While the standard documentation and an owner's manual (opens in a new tab), helpful for starting the device promptly, come with the Genmax GM10500iETC, the following accessories are also included: key fob, funnel, battery charger, propane hose, cover, RV adapter, neutral bonding plug, tool kit and natural gas hose with NPT adapter.
Product Videos
The Genmax GM10500iETC versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Genmax GM10500iETC compare to multi-fuel generators of similar power (between 8000 and 9000 W).
- A weight of 244.7 lbs makes the Genmax GM10500iETC one of the heavier multi-fuel devices in the 8000-9000 rated wattage range. if you wish to prioritize weight, the Pulsar PGL9000BCO is one of the top contenders in its power category, weighing only 149 pounds.
- With a lowest noise rating of 64 dBA, the inverter generator is one of the more quiet of the generators of similar type and power. If you’d prefer a less noisy device, one of the most quiet devices, which share the same power range with this one, is the DuroMax XP11000iH, whose lowest noise levels reach just 61 dBA.
- As for its runtime, the GM10500iETC runs for up to 14 hours at a 25% load, placing it towards the low end among comparable multi-fuel products. If you consider autonomy on a single full tank as one of the deciding factors, one of the generators in the same power range that offers the highest run time is the DuroMax XP10000EH, with up to 22 hours.
- Run times are important, yet thanks to their dependence on the fuel capacity, they should be judged along with the fuel consumption of the device. In terms of fuel efficiency within its wattage range, this inverter generator falls short: it consumes approximately 0.49 GPH at a 25% load. If you wish to acquire one of the most gasoline efficient products of this power range, the DuroMax XP10000EH, with a fuel consumption of 0.38 GPH could be in your good books.
Price comparison
As you can see from these interactive charts, when compared to other 8000-9000W multi-fuel generators, the Genmax GM10500iETC 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
- Tri-fuel
- Illuminated control panel
- CO DETECT technology
- Several accessories included
- ATS plug
- Remote start
- Parallel capable
- Inverter
- Quiet for its power (64 dBA)
- On the expensive side
- 1-year warranty
- On the heavy side (244.7 lbs)
- Relatively low run time
- Low fuel efficiency
Do you own the Genmax GM10500iETC and agree (or disagree) with these strengths and weaknesses?
Let us know and write your own review.
Features and Specifications
| Inverter | Yes |
|---|---|
| Parallel capable | Yes, cable not included |
| RV ready | No |
| Fuel | Tri-Fuel (gasoline/propane/natural gas) |
| Engine | 458 cc OHV 4-stroke |
| Starting system | Recoil, Electric, Remote |
| Warranty | 1 year |
| Voltage | AC: 120/240V 60 Hz, DC: 12V |
| Gasoline | LPG | NG | |
|---|---|---|---|
| Running watts | 8,500 W | 8,000 W | 6,800 W |
| Starting watts | 10,500 W | 9,500 W | 8,400 W |
| Running amps (@120/240V) | 70.8/35.4 amps | 66.7/33.3 amps | 56.7/28.3 amps |
| Peak amps (@120/240V) | 87.5/43.8 amps | 79.2/39.6 amps | 70/35 amps |
| Run time @50% load | Unknown | Unknown | N/A |
| Run time @25% load | 14 h | 7 h * | N/A |
| GFCI outlets | No |
|---|---|
| Covered outlets | Yes |
| Automatic Voltage Regulation | Inverter |
| AC outlets |
|
| DC outlets | 1x 12V 8A (cigarette lighter style) |
| Data center | Power output, lifetime run hours, voltage and frequency |
| Indicators | Low oil, overload and output ready |
| Fuel tank | 6.9 gal |
| Fuel gauge | Yes |
| Weight | 244.7 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 30.9 x 22.6 x 29.3 in |
| Noise (lower limit) | 64 dBA |
| THD | < 3% |
| Compliance | CARB, EPA, ANSI/PGMA G300-2023 |
| Security | Low oil and overload protection, CO monitoring |
| Spark arrestor | Yes |
| Neutral | Floating |
| Accessories included | Funnel, tool kit, key fob, battery charger, natural gas hose with NPT adapter, propane hose, RV adapter, cover, neutral bonding plug, and battery |
| Country of origin | China |
| UPC | 742332650842 |
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.
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 GM10500iETC 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?
| Item | Running Watts | Starting Watts | |
|---|---|---|---|
| At home | Sump pump (1/2 hp) | 1050 | 2150 |
| Furnace fan (1/2 hp) | 875 | 2350 | |
| Refrigerator (energy star) | 192 | 1192 | |
| Electric range | 2100 | 2100 | |
| Hair dryer | 1800 | 1900 | |
| Waffle iron | 750 | 750 | |
| Cell phone charger | 20 | 20 | |
| Total | 6787 W | 8262 W | |
| For camping | Radiant heater | 1300 | 1300 |
| RV refrigerator | 180 | 600 | |
| Hair dryer | 1800 | 1900 | |
| Electric grill | 1650 | 1650 | |
| Microwave (1000 watts) | 1500 | 1500 | |
| DVD player | 350 | 350 | |
| Total | 6780 W | 7200 W | |
| For work | Table saw | 1800 | 4500 |
| Air compressor (1 hp) | 1600 | 6100 | |
| Grinder | 1400 | 2500 | |
| Belt sander | 1150 | 2400 | |
| Total | 5950 W | 10450 W |
Where is it made? (Asked September 02, 2023)
The unit is manufactured in China.
Couldn't find the right answer for you? Ask your own question.
