POWERING EVERYONE ANYWHERE.
Heavy-Duty Tri-Fuel & Dual-Fuel Digital Inverter Generators. Engineered with Pure Sine Wave technology (<3% THD) to protect sensitive electronics, while delivering robust 50-Amp output to power whole-house air conditioning, well pumps, and critical home systems during severe weather.
SELECT YOUR GENERATOR SERIES
Whether preparing for seasonal hurricanes, camping in your RV, or powering an off-grid cabin, explore our specialized power equipment lineups.
⚡ Tri-Fuel Series
Run seamlessly on Gasoline, Liquid Propane (LPG), or Natural Gas (NG). Infinite runtime with home utility gas line during extended storm outages.
Explore Tri-Fuel →
🔋 Dual-Fuel Series
Switch on the fly between Gasoline and clean-burning Propane. High-capacity performance with extended shelf-life fuel options.
Explore Dual-Fuel →
🔇 Super Quiet (<62 dB)
Fully enclosed sound-attenuation casing keeps operational noise lower than conversational levels. RV-ready and neighborhood compliant.
Explore Quiet Series →
🏠 Whole-Home 50A
Equipped with NEMA 14-50R 50-Amp and 14-30R transfer switch outlets. Capable of starting and running 4-5 Ton central air conditioning systems.
Explore Whole-Home →FEATURED POWER EQUIPMENT ($1,000 – $2,000)
All models feature Pure Sine Wave inverter alternators, CO Alert carbon monoxide sensors, and electric push-button or wireless remote start.
DuroMax XP13000EH 10500W/13000W Electric Start Dual Fuel Generator New
- CO Alert Automatic Low-CO Shutdown
- Digital Multimeter: Volts, Hz & Hours
- Electric Push-Button & Remote Key Fob
- Parallel Kit Ready for Double Power
DuroMax XP15000HX 12000W/15000W Dual Fuel Gas Propane Generator with Remote Start and CO Alert New
- CO Alert Automatic Low-CO Shutdown
- Digital Multimeter: Volts, Hz & Hours
- Electric Push-Button & Remote Key Fob
- Parallel Kit Ready for Double Power
DuroMax XP13000HX 10500W/13000W Dual Fuel CO Alert Electric Start Generator New
- CO Alert Automatic Low-CO Shutdown
- Digital Multimeter: Volts, Hz & Hours
- Electric Push-Button & Remote Key Fob
- Parallel Kit Ready for Double Power
DuroMax XP12000HX 9500W/12000W Dual Fuel CO Alert Electric Start Generator New
- CO Alert Automatic Low-CO Shutdown
- Digital Multimeter: Volts, Hz & Hours
- Electric Push-Button & Remote Key Fob
- Parallel Kit Ready for Double Power
Champion 201161 12000W/15000W Generator Tri-Fuel Electric Start CO Shield Gas Propane Natural Gas New
- CO Alert Automatic Low-CO Shutdown
- Digital Multimeter: Volts, Hz & Hours
- Electric Push-Button & Remote Key Fob
- Parallel Kit Ready for Double Power
GENMAX GM10500iETC 10500-Watt 458cc Tri-Fuel Inverter Generator with Remote Start
- CO Alert Automatic Low-CO Shutdown
- Digital Multimeter: Volts, Hz & Hours
- Electric Push-Button & Remote Key Fob
- Parallel Kit Ready for Double Power
GENMAX GM9000iED 9000-Watt Dual-Fuel Inverter Generator with CO Detect
- CO Alert Automatic Low-CO Shutdown
- Digital Multimeter: Volts, Hz & Hours
- Electric Push-Button & Remote Key Fob
- Parallel Kit Ready for Double Power
GENMAX GM8000iETC 8000-Watt Tri-Fuel Inverter Generator with App & ATS
- CO Alert Automatic Low-CO Shutdown
- Digital Multimeter: Volts, Hz & Hours
- Electric Push-Button & Remote Key Fob
- Parallel Kit Ready for Double Power
GENMAX GM7250iEDC 7250-Watt Dual-Fuel Inverter Generator
- CO Alert Automatic Low-CO Shutdown
- Digital Multimeter: Volts, Hz & Hours
- Electric Push-Button & Remote Key Fob
- Parallel Kit Ready for Double Power
GENMAX GM6250iET 6250-Watt Tri-Fuel Silent Inverter Generator
- CO Alert Automatic Low-CO Shutdown
- Digital Multimeter: Volts, Hz & Hours
- Electric Push-Button & Remote Key Fob
- Parallel Kit Ready for Double Power
GENMAX GM6000iED 6000-Watt Dual-Fuel Inverter Generator with CO Detect
- CO Alert Automatic Low-CO Shutdown
- Digital Multimeter: Volts, Hz & Hours
- Electric Push-Button & Remote Key Fob
- Parallel Kit Ready for Double Power
GENMAX GM9000iET 9000-Watt Portable Tri-Fuel Inverter Generator
- CO Alert Automatic Low-CO Shutdown
- Digital Multimeter: Volts, Hz & Hours
- Electric Push-Button & Remote Key Fob
- Parallel Kit Ready for Double Power
GENMAX GM7500iAED 7500-Watt Dual-Fuel Inverter Generator
- CO Alert Automatic Low-CO Shutdown
- Digital Multimeter: Volts, Hz & Hours
- Electric Push-Button & Remote Key Fob
- Parallel Kit Ready for Double Power
GENMAX GM10500XiT 10500-Peak-Watt Tri-Fuel Open-Frame Inverter Generator
- CO Alert Automatic Low-CO Shutdown
- Digital Multimeter: Volts, Hz & Hours
- Electric Push-Button & Remote Key Fob
- Parallel Kit Ready for Double Power
GENMAX GM12500iET 12500W Tri-Fuel Inverter Generator with CO Shield
- CO Alert Automatic Low-CO Shutdown
- Digital Multimeter: Volts, Hz & Hours
- Electric Push-Button & Remote Key Fob
- Parallel Kit Ready for Double Power
GENMAX GM4500iSAD 4500W Peak Dual-Fuel Silent Inverter Generator
- CO Alert Automatic Low-CO Shutdown
- Digital Multimeter: Volts, Hz & Hours
- Electric Push-Button & Remote Key Fob
- Parallel Kit Ready for Double Power
GENMAX GM3500iAED 3500-Watt Dual-Fuel Inverter Generator with CO Detect
- CO Alert Automatic Low-CO Shutdown
- Digital Multimeter: Volts, Hz & Hours
- Electric Push-Button & Remote Key Fob
- Parallel Kit Ready for Double Power
THE TRI-FUEL ADVANTAGE: TOTAL FUEL FREEDOM
During catastrophic weather events, gas stations frequently lose power or exhaust fuel inventories within hours. DuroMax Tri-Fuel engineering gives you the freedom to choose your fuel based on availability:
Provides the highest surge wattage for starting heavy inductive loads like central air compressors and deep well pumps.
Clean-burning fuel that never degrades, gums up carburetors, or leaves foul deposits in fuel lines during long-term storage.
Connects directly to your home's natural gas line. Delivers indefinite runtime without ever having to venture outside to refuel in a hurricane.
WHAT CAN A DUROMAX GENERATOR RUN?
Compare essential household appliance wattages to determine the exact generator capacity required for your home or jobsite.
VERIFIED OWNER REVIEWS
Read real-world field reports from homeowners, contractors, and RV owners across the United States.
"We hooked the 10,500W Tri-Fuel unit straight into our home natural gas meter and a 50-amp transfer switch. It powered our 4-ton central AC, kitchen fridges, sump pump, and security system without a single hiccup. Not having to run for gasoline cans during a hurricane was life changing."
"I replaced an old 10-year contractor open-frame generator. Night and day difference! You can stand right next to this inverter and hold a normal conversation. Both my son's high-end gaming PC and our Samsung smart fridge ran perfectly without any flickering or line noise."
"Freight carrier called ahead, lowered the pallet right into my garage with the hydraulic liftgate. Followed the quick-start guide, added oil, connected propane tank, and pushed the start button on the key fob. Fired right up on the first crank. Excellent craftsmanship."
PROTECT YOUR FAMILY BEFORE THE NEXT STORM
All generators include free residential liftgate freight, 3-year factory warranty, and direct technical support from our Dallas, Texas team. Don't wait until the power grid fails.