What is
Tri Fuel?

Tri Fuel technology allows you to run your portable generator on natural gas, propane, or gasoline, offering the ultimate freedom and flexibility of fuel choice.

DuroMax offers the largest Tri Fuel portable generator on the market. With 28,000 watts of power, the DuroMax XP28000iHT can power your whole home with ease while delivering clean, stable inverter power for sensitive electronics.

Propane Versus Natural Gas?

Natural gas has the benefit of providing a convenient, continuous fuel supply. Hook up directly to your home’s gas line and experience the ease of no longer having to worry about storing tanks, transporting fuel, or dealing with spills.

Propane is cost effective, fuel efficient, and has an extended shelf life when stored properly, making it an excellent option for emergency preparedness. Both natural gas and propane burn cleaner than gasoline, helping reduce emissions while avoiding stale fuel issues that can gum up your generator’s carburetor.

Finally, old reliable gasoline is a tried-and-true fuel option that’s readily available and provides the highest power output of the three fuel choices. Switch between fuel types easily and effortlessly with DuroMax’s front-facing fuel interface and included quick-connect fittings.

DuroMax is continually innovating and improving existing technologies to reduce harmful emissions. DuroMax generators that run on propane or natural gas can produce lower carbon emissions than gasoline-only operation, giving you more fuel flexibility with cleaner-burning options.

The flexible fuel hose allows you to connect your generator to propane tanks of various sizes, while the 3/4-inch or 1/2-inch diameter natural gas hose easily accommodates your generator and home natural gas line setup.

DuroMax engineers developed a fully integrated Tri Fuel system designed to work with the flow rates of American natural gas lines. With the XP28000iHT, DuroMax delivers its most powerful Tri Fuel portable generator yet, offering 28,000 watts of output and the flexibility to run on gasoline, propane, or natural gas.

OUR TOP TRI FUEL UNIT

With 28,000 watts of peak power, the XP28000iHT will run on gasoline, propane, or natural gas, and stands alone as the largest Tri Fuel portable generator on the market.

DuroMax 28,000 Watt Tri Fuel Portable Inverter Generator w/ CO Alert
DuroMax 28,000 Watt Tri Fuel Portable Inverter Generator w/ CO Alert
28,000 Watt Tri Fuel Portable Inverter Generator w/ CO Alert
Ideal For:
DuroMax XP28000iHTRegular price$9,499.00 Sale price $7,999.00
DuroMax 16,000 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
DuroMax 16,000 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
16,000 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
Ideal For:
DuroMax XP16000iHTRegular price$6,799.00 Sale price $5,299.00
DuroMax 11,000 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
DuroMax 11,000 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
11,000 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
Ideal For:
DuroMax XP11000iHTRegular price$3,499.00 Sale price $2,899.00
DuroMax 15,000 Watt Electric Start Tri Fuel EFI Portable Generator
DuroMax 15,000 Watt Electric Start Tri Fuel EFI Portable Generator
15,000 Watt Electric Start Tri Fuel EFI Portable Generator
Ideal For:
DuroMax XP15000HXT+Regular price$3,799.00 Sale price $3,499.00
DuroMax 15,000 Watt Electric Start Tri Fuel Portable Generator
DuroMax 15,000 Watt Electric Start Tri Fuel Portable Generator
15,000 Watt Electric Start Tri Fuel Portable Generator
Ideal For:
DuroMax XP15000HXTRegular price$2,999.00 Sale price $2,599.00
DuroMax 13,000 Watt Tri Fuel Portable HXT Generator w/ CO Alert
DuroMax 13,000 Watt Tri Fuel Portable HXT Generator w/ CO Alert
13,000 Watt Tri Fuel Portable HXT Generator w/ CO Alert
Ideal For:
DuroMax XP13000HXTRegular price$2,199.00 Sale price $1,499.00
DuroMax 28,000 Watt Dual Fuel Portable Inverter Generator w/ CO Alert
DuroMax 28,000 Watt Dual Fuel Portable Inverter Generator w/ CO Alert
28,000 Watt Dual Fuel Portable Inverter Generator w/ CO Alert
Ideal For:
DuroMax XP28000iHRegular price$8,999.00 Sale price $7,499.00
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DuroMax 15,000 Watt Electric Start Dual Fuel EFI Portable Generator
DuroMax 15,000 Watt Electric Start Dual Fuel EFI Portable Generator
15,000 Watt Electric Start Dual Fuel EFI Portable Generator
Ideal For:
DuroMax XP15000HX+Regular price$3,299.00 Sale price $2,899.00
DuroMax 13,000 Watt Dual Fuel Portable HX Generator w/ CO Alert
DuroMax 13,000 Watt Dual Fuel Portable HX Generator w/ CO Alert
13,000 Watt Dual Fuel Portable HX Generator w/ CO Alert
Ideal For:
DuroMax XP13000HXRegular price$1,799.00 Sale price $1,399.00
DuroMax 9,500 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
DuroMax 9,500 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
9,500 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
Ideal For:
DuroMax XP9500iHTRegular price$2,999.00 Sale price $2,099.00
DuroMax 16,000 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
DuroMax 16,000 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
16,000 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
Ideal For:
DuroMax XP16000iHRegular price$5,999.00 Sale price $4,999.00
DuroMax 11,000 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
DuroMax 11,000 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
11,000 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
Ideal For:
DuroMax XP11000iHRegular price$2,999.00 Sale price $2,599.00

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DuroMax 16,000 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
DuroMax 16,000 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
16,000 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
Ideal For:
DuroMax XP16000iHTRegular price$6,799.00 Sale price $5,299.00
DuroMax 11,000 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
DuroMax 11,000 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
11,000 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
Ideal For:
DuroMax XP11000iHRegular price$2,999.00 Sale price $2,599.00
DuroMax 9,500 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
DuroMax 9,500 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
9,500 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
Ideal For:
DuroMax XP9500iHRegular price$2,699.00 Sale price $1,999.00
DuroMax 16,000 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
DuroMax 16,000 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
16,000 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
Ideal For:
DuroMax XP16000iHRegular price$5,999.00 Sale price $4,999.00
DuroMax 2,300 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
DuroMax 2,300 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
2,300 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
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DuroMax 7,000 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
DuroMax 7,000 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
7,000 Watt Portable Dual Fuel Inverter Generator - Quiet, Low THD
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DuroMax XP7000iHRegular price$1,999.00 Sale price $1,699.00
DuroMax 28,000 Watt Tri Fuel Portable Inverter Generator w/ CO Alert
DuroMax 28,000 Watt Tri Fuel Portable Inverter Generator w/ CO Alert
28,000 Watt Tri Fuel Portable Inverter Generator w/ CO Alert
Ideal For:
DuroMax XP28000iHTRegular price$9,499.00 Sale price $7,999.00
DuroMax 28,000 Watt Dual Fuel Portable Inverter Generator w/ CO Alert
DuroMax 28,000 Watt Dual Fuel Portable Inverter Generator w/ CO Alert
28,000 Watt Dual Fuel Portable Inverter Generator w/ CO Alert
Ideal For:
DuroMax XP28000iHRegular price$8,999.00 Sale price $7,499.00
DuroMax 11,000 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
DuroMax 11,000 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
11,000 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
Ideal For:
DuroMax XP11000iHTRegular price$3,499.00 Sale price $2,899.00
DuroMax 7,000 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
DuroMax 7,000 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
7,000 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
Ideal For:
DuroMax XP7000iHTRegular price$2,299.00 Sale price $1,799.00
DuroMax 9,500 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
DuroMax 9,500 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
9,500 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD
Ideal For:
DuroMax XP9500iHTRegular price$2,999.00 Sale price $2,099.00

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DuroMax  13,000 Watt Tri Fuel Portable HXT Generator w/ CO Alert

Freedom of
Fuel Choice