The FIRMAN Power Equipment Tri Fuel Portable Generator 10000/8000W Electric Start with CO Alert features a sleek blue and black design, large wheels, and a yellow cord. Its user-friendly control panel with accessible switches and outlets makes it an ideal hybrid generator for any situation.

Image of the FIRMAN Power Equipment Tri Fuel Portable Generator featuring: an 8-gallon tank, safety-first CO alert, multiple outlets, electric start, and wheels for easy portability.

The FIRMAN Power Equipment Tri Fuel Portable Generator 10000/8000W Electric Start With CO Alert includes icons labeling battery, oil funnel, engine oil, LPG regulator hose, toolkit, padded handle, flat wheels, operator's manual.

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The FIRMAN Power Equipment Tri Fuel Portable Generator 10000/8000W with Electric Start and CO Alert features a control panel displaying engine shutdown labels for carbon monoxide or system faults, ensuring reliable performance and safety for versatile energy needs.

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Image of the Tri Fuel Portable Generator 10000/8000W with CO Alert by FIRMAN Power Equipment, featuring an industry-leading 4-year warranty. This reliable and efficient hybrid generator is designed to meet your energy needs.

The FIRMAN Tri Fuel Portable Generator offers 10000/8000W with an electric start and CO Alert. Measuring 26.8" x 21.0" x 30.8" and weighing 225 lbs, it features multiple outlets and two wheels for easy mobility, delivering dependable energy wherever needed.

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A FIRMAN tri-fuel portable generator with a blue frame and wheels sits on concrete in front of a wooden wall, offering 10,000 running watts (12,000 peak) and equipped with CO Alert technology for enhanced safety.

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Certification:

Model: t08073

Tri Fuel Portable Generator 10000/8000W Electric Start With CO Alert

Name: Tri Fuel Portable Generator 10000/8000W Electric Start With CO Alert
Brand: FIRMAN Power Equipment
SKU: 8403823755454

$1,499.99 USD

Free Shipping on all Generators

SERIES Hybrid

TYPE Open Frame Generator

*Available At Lowes

The FIRMAN T08073 Tri-Fuel Hybrid Generator offers exceptional versatility and serious performance, making it a storm-ready solution. Designed to run on gasoline, propane (LPG), or natural gas (NG), it delivers up to 10,000 peak watts and features a 50A 120/240V outlet—perfect for powering essential appliances, tools, or an entire home during an outage.

At the core is FIRMAN’s Max Pro Series 459cc engine, paired with the durable Phoenix Fat Head Block for cool, efficient operation. Safety is built in with CO Alert, which automatically shuts the generator down if dangerous carbon monoxide levels are detected.

Despite its power, the T08073 operates at just 72 dB, and features an electric start for effortless ignition. It’s emissions-certified in 49 states and Canada, giving you reliable power wherever you are.

With a large 8-gallon fuel tank, it runs for up to 12 hours, and includes rugged features like a roll cage frame, 11” wheels, and a folding handle for easy transport. A wide array of outlets—including a 50A plug, multiple 30A ports, and a GFCI-protected 20A duplex—ensures maximum flexibility for home, jobsite, or RV use.

Every T08073 comes with bonus accessories: a cover, power cord, oil, funnel, spark plug wrench, and operator’s manual—all backed by FIRMAN’s 4-year warranty.

**This product is not certified to ship to California.

ENGINEERED IN THE USA

FIRMAN generators are made to endure every condition from cold winter nights to hot summer days to everything in between.

Industry-Leading Warranty

New FIRMAN generators are backed by a 3-year warranty. Refurbished generators have a limited 90 day warranty

Customer Support

Our skilled technicians located in Peoria, AZ are available 7 days a week to provide the support you need when you need it most.

10000/8000

Gasoline

9050/7250

Liquid Propane

6900/5500

Natural Gas

8 Gallon Tank

10.5 Hr Run Time

Specifications

Certifications

CARB Certified	No
EPA Certified	Yes
cETL Certified	Yes
NOM Certified	No
UL Certified	No

Certifications

CARB Certified	No
EPA Certified	Yes
cETL Certified	Yes
NOM Certified	No
UL Certified	No

Output

Running Watts	8000(Gas) 7250(LPG) 5500(NG)
Starting Watts	10000(Gas) 9050(LPG) 6900(NG)
AC Voltage	120/240
Frequency (Hertz)	60
Decibels	74dB 1/2 load
Run Time	10.5hrs 1/2 load
THD @ Full Load	11%-14%

Output

Running Watts	8000(Gas) 7250(LPG) 5500(NG)
Starting Watts	10000(Gas) 9050(LPG) 6900(NG)
AC Voltage	120/240
Frequency (Hertz)	60
Decibels	74dB 1/2 load
Run Time	10.5hrs 1/2 load
THD @ Full Load	11%-14%

Control Panel

Recoil Start	Yes
Electric Start	Yes
5-20R 120V 20A DUPLEX GFCI	1
L5-30R 120V 30A TWISTLOCK	1
L14-30R 120V/240V 30A TWISTLOCK	1
14-50R 120V/240V 50A (33.3A/240V/8000W)	1

Control Panel

Recoil Start	Yes
Electric Start	Yes
5-20R 120V 20A DUPLEX GFCI	1
L5-30R 120V 30A TWISTLOCK	1
L14-30R 120V/240V 30A TWISTLOCK	1
14-50R 120V/240V 50A (33.3A/240V/8000W)	1