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Rating
ModelGM12500iETGM13500iETCGM10500iETCGM9000iEDCGM9000iEDiGen8200TFcWGen11500DFc
Color——OrangeOrangeBlack——
Fuel TypeTri-Fuel, Gasoline, Propane, Natural GasTri-Fuel, Gasoline, Propane, Natural GasTri-Fuel, Gasoline, Propane, Natural GasDual-Fuel, Gasoline, PropaneDual-Fuel, Gasoline, PropaneTri-Fuel, Gasoline, Propane, Natural GasDual-Fuel, Gasoline, Propane
FeaturesPure Sine Output, CO Shutdown Sensor, App Control, Overload Protection, Fuel Gauge, Hour MeterPure Sine Output, App Control, CO Shutdown Sensor, Overload Protection, CARB Compliant, Low Oil Shutoff, Hour MeterOverload Protection, CO Shutdown Sensor, Pure Sine Output, Parallel ReadyCO Shutdown Sensor, Parallel Ready, CARB CompliantParallel Ready, CO Shutdown Sensor, Hour Meter, Fuel GaugePure Sine Output, Transfer Switch Ready, Parallel Ready, CO Shutdown Sensor, Low Oil ShutoffTransfer Switch Ready, Fuel Gauge, Pure Sine Output, CO Shutdown Sensor, Hour Meter, Overload Protection
Starter TypeRemote Electric Starter, Automatic Starter, Electric Starter, Recoil StarterRemote Electric Starter, Automatic Starter, Electric Starter, Recoil StarterRemote Electric Starter, Electric StarterRemote Electric Starter, Electric StarterRemote Electric Starter, Electric StarterRemote Electric Starter, Electric StarterRemote Electric Starter, Electric Starter
TypeInverterInverterInverterInverterStandbyInverterConventional
Receptacles120V/240V 50A (14-50R), 120V 30A (TT-30R), 12V DC, USB-A120V/240V 50A (14-50R), 12V DC120V/240V 30A (L14-30R), 120V/240V 50A (14-50R), 12V DC——120V/240V 50A (14-50R), 120V 30A (TT-30R)120V/240V 50A (14-50R), 120V/240V 30A (L14-30R)
BrandGenmaxGenmaxGenmaxGenmaxGenmaxWestinghouseWestinghouse
UseHome Backup, Jobsite, RV Ready, Camping, TailgatingHome Backup, Jobsite, RV Ready, Commercial, Camping, TailgatingHome BackupHome Backup, Jobsite, Camping, TailgatingHome Backup, Jobsite, RV Ready, Camping, TailgatingHome Backup, Jobsite, Camping, Tailgating, RV ReadyHome Backup, Jobsite, Camping, Tailgating
Portability FeaturesWheels, Folding HandlesWheels, Folding Handles—Wheels, Carrying HandlesWheels, Carrying HandlesWheels—

About this product

  • 【Tri-Fuel Power & Flexible Fueling】Switch seamlessly between Gasoline(12500 surge, 10500 runningwatts), Propane (LPG 11500 surge, 9500 running watts), and Natural Gas (NG 10000surge, 8500 running watts) with the dedicated fuel selector. The separate LPG Inlet ensures safe connection for alternative fuels, making it ideal for long-term home backup, RV trips, and job sites.
  • 【Clean & Stable Inverter Power】Delivers ≤3% Total Harmonic Distortion (THD) pure sine wave power, safe for sensitive electronics like laptops, phones, and medical equipment. Perfect for modern digital lifestyles.
  • 【High-Capacity Output & Multiple Outlets】Features a powerful 458cc OHV engine and versatile outlets: a 120V/240V 50A (NEMA 14-50R), two 120V outlets (30A & 20A), plus 12V DC and dual USB ports. Easily runs heavy loads like air conditioners, refrigerators, and power tools simultaneously.
  • 【Smart Digital Control & 4-Way Start】Control and monitor via the digital display showing wattage, voltage, frequency, runtime, fuel level, and alerts. Start the generator 4 ways: Electric Start, Bluetooth App, 2-Wire Auto Start (for home backup), and Recoil Backup.
  • 【Ultra-Quiet & Fuel-Efficient Operation】Equipped with Eco-Mode that automatically adjusts engine speed to load, reducing noise to as low as 62 dB(A) at 25% load and extending runtime up to 10.4 hours on a 6.1-gallon tank. Ideal for camping and residential use.

Specifications

Brand
Genmax
Model
GM12500iET
Running Watts
10500 W
Fuel
Tri-Fuel, Gasoline, Propane, Natural Gas
Features
Pure Sine Output, CO Shutdown Sensor, App Control, Overload Protection, Fuel Gauge, Hour Meter
Starter
Remote Electric Starter, Automatic Starter, Electric Starter, Recoil Starter
Type
Inverter
Receptacles
120V/240V 50A (14-50R), 120V 30A (TT-30R), 12V DC, USB-A
Brand
Genmax
Use
Home Backup, Jobsite, RV Ready, Camping, Tailgating
Starting Watts
12500 W
Noise
62 dB
Portability
Wheels, Folding Handles
Width
22.63 inches
Height
29.33 inches
Depth
30.9 inches
Weight
251.92 pounds
Warranty
3 Year
Part number
GM12500iET
Manufacturer
GENMAX
UPC
784482491319
GTIN
00784482491319

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