FIRMAN T08071 (Hybrid Series) Tri-Fuel Portable Generator

Product Overview

The FIRMAN T08071 (Hybrid Series) is a versatile, high-output power solution designed for maximum flexibility, allowing users to switch seamlessly between gasoline, propane (LPG), and natural gas with the simple turn of a dial. Engineered for heavy-duty applications—including whole-home emergency backup, job site power, and recreational use—this 50 Amp, 120/240V unit is driven by a robust 439cc 4-stroke OHV engine.

This generator is built for reliability and longevity, featuring FIRMAN’s "Phoenix Fat Head Block" design, which promotes cooler engine temperatures, and a cast iron sleeve for enhanced cylinder durability. For operator safety, it includes the latest CO Alert technology, which triggers an automatic system shutdown if hazardous carbon monoxide levels are detected. With its transfer-switch-ready configuration and an intuitive control panel, the T08071 serves as an excellent alternative to permanently installed standby generators.

Key Features & Benefits

• Tri-Fuel Versatility: Offers three distinct fuel options, allowing you to choose the most available or cost-effective fuel source based on your immediate needs.

• Power Output Across Fuels: Delivers powerful performance regardless of fuel type:

  • Gasoline: 10,000 Starting Watts / 8,000 Running Watts

  • Propane (LPG): 9,050 Starting Watts / 7,250 Running Watts

  • Natural Gas (NG): 6,900 Starting Watts / 5,500 Running Watts

• CO Alert Safety System: An integrated sensor continuously monitors ambient air and cuts engine power if toxic carbon monoxide accumulates, ensuring safer operation.

• Engine Efficiency & Longevity: The 439cc Max Pro Series engine includes a low-oil shutdown feature and a digital "3-n-1 Data Minder" that tracks voltage, hertz, and running hours to help you maintain optimal service intervals.

• Transfer Switch Ready: Equipped with a 50A outlet and robust control panel, making it ready to integrate with a manual transfer switch for whole-home backup during grid outages.

• Rugged Mobility: Includes a 10-inch flat-free wheel kit and a U-shaped folding handle with a comfort grip, allowing for easy transport across varying terrain.

Technical Specifications

Performance & Engine Data

Electrical Distribution

Included Accessories & Logistics

• LPG Equipment: 5.5 ft. regulator hose.

• Mobility: 10-inch flat-free wheel kit, U-shaped single folding handle.

• Maintenance: Funnel, spark plug wrench, and initial oil supply.

• Warranty: 3-Year Limited Warranty with Lifetime Technical Support (1-844-347-6261).

Safety & Installation Guidelines

Operating Requirement: This unit is designed for outdoor use only. Even with CO Alert technology, it must never be operated inside garages, basements, or enclosed spaces. Ensure the generator is positioned at least 20 feet away from windows, doors, and air intake vents to prevent backfeeding or carbon monoxide infiltration into the home.

Fuel Safety: Always inspect fuel lines for leaks when switching fuel types. When using natural gas, ensure the connection meets the specific pressure requirements indicated in the operator's manual.

• We currently ship within the United States only.
• Enjoy free standard shipping on all orders.
• Orders are processed within 1–2 business days.
• Estimated Total Delivery Time is 4–7 business days.
• Tracking information will be sent to your email within 24 hours after your order has been dispatched.
• For more information about our shipping process, please view our full Shipping Policy.

• Not Satisfy with your product? Return or exchange within 30 days.
• Items must be unused and in original condition.
• Damaged products are eligible for a refund or replacement.Your line works well.
• For more information about our return & refund process, please view our full Return & Refund Policy.