FIRMAN Power Equipment
Tri Fuel Portable Generator 8250/6600W Electric Start Wheel Kit Cover & Cord CO Alert Tri Fuel Portable Generator 8250/6600W Electric Start Wheel Kit Cover & Cord CO Alert
SKU: T08273
$1,379.99
In Stock
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This FIRMAN generator is not certified to ship to California and cannot be shipped to a California address.
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The FIRMAN T08273 Tri-Fuel Generator is built to deliver powerful, versatile performance for a wide range of demanding applications. With 8,250 starting watts and 6,600 running watts, it provides the high-capacity output needed for home backup, RV setups, and worksite equipment. Its tri-fuel capability allows you to operate on gasoline, propane, or natural gas, giving you unmatched flexibility to choose the fuel source that best fits your situation—whether you're preparing for emergencies or powering through a long workday.
Designed for ease of use, the T08273 features an electric start system for quick and effortless operation. When running on gasoline, it offers up to 10 hours of runtime at 50% load, helping you maintain power through extended outages or demanding projects. The generator’s control panel is built for versatility, featuring an RV-ready L14-30R 30A 120V/240V twist-lock outlet for secure, high-capacity connections.
Built with a rugged open-frame design, the T08273 is engineered for durability and long-lasting performance in tough environments. Whether you’re powering essential appliances at home, running tools on the worksite, or supporting your RV setup, this generator is designed to deliver reliable, consistent power. FIRMAN T08273 is designed to provide the confidence and capability you need to handle whatever comes next.
The T08273 comes with an LPG Regulator Hose, Short Power Cord, Engine Oil, Oil Funnel, Tool Kit, Wheel Kit, an Operator's Manual, and a Quick Start/ Stop Guide.
Designed for ease of use, the T08273 features an electric start system for quick and effortless operation. When running on gasoline, it offers up to 10 hours of runtime at 50% load, helping you maintain power through extended outages or demanding projects. The generator’s control panel is built for versatility, featuring an RV-ready L14-30R 30A 120V/240V twist-lock outlet for secure, high-capacity connections.
Built with a rugged open-frame design, the T08273 is engineered for durability and long-lasting performance in tough environments. Whether you’re powering essential appliances at home, running tools on the worksite, or supporting your RV setup, this generator is designed to deliver reliable, consistent power. FIRMAN T08273 is designed to provide the confidence and capability you need to handle whatever comes next.
The T08273 comes with an LPG Regulator Hose, Short Power Cord, Engine Oil, Oil Funnel, Tool Kit, Wheel Kit, an Operator's Manual, and a Quick Start/ Stop Guide.
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Package Includes
1 FIRMAN T08273 generator
Package Includes
1 LPG regulator hose
Package Includes
1 Short power cord
Package Includes
1 Engine oil bottle
Package Includes
1 Funnel
Package Includes
1 Tool kit
Package Includes
1 Wheel kit
Package Includes
1 Operator manual
Package Includes
1 Quick-start/stop guide
| Specifications | |
| Selected variant SKU | T08273 |
|---|---|
| Model | T08273 |
| Power Output | Gasoline: 8250 starting watts; 6600 running watts. Propane: 7100 starting watts; 5700 running watts. Natural gas: 6250 starting watts; 5000 running watts. |
| Fuel Types | Gasoline, propane, and natural gas |
| Runtime | Up to 10 hours at 50% load |
| Fuel Tank Capacity | 6.0 gallon |
| Starting System | Electric start |
| Engine | 322 cc OHV |
| Outlets | 4 outlets |
| Receptacles | 1 × L14-30R twist-lock, 30A 120/240V; 1 × TT-30R RV-ready, 30A 120V; 2 × 5-20R duplex, 20A 120V |
| CO Safety | Built-in CO Alert technology; indicates and shuts down the engine when carbon monoxide accumulates around the generator or a CO system fault occurs. |
| Weight | 153 lbs |
| Warranty | 3 years |
Frequently Asked Questions
Clear answers to common questions about this product, setup, compatibility, and use.
What are the listed starting and running watts for FIRMAN T08273?
FIRMAN lists 8,250 starting watts and 6,600 running watts for this generator. For dual- and tri-fuel models, output can differ by fuel; use the selected model's manual for fuel-specific ratings.
Which fuel does FIRMAN T08273 use?
FIRMAN identifies gasoline, propane (LPG), and natural gas for this model. Check the manual for fuel setup and operating instructions.


