FIRMAN T08073 10000W Tri Fuel Portable
A tri-fuel portable generator rated at 8,000 running and 10,000 starting watts, with an 8-gallon tank. It shuts itself off if carbon monoxide builds up and has 120/240V output for a transfer switch. FIRMAN rates it at 72 dB(A).
- Running watts
- 8,000 W
- Starting / surge watts
- 10,000 W
- Fuel
- gasoline, propane, natural gas
- Best for
- Home backup for essentials like a fridge, sump pump and freezer, plus jobsite tools.
- Not for
- Quiet campgrounds and RV parks, since it is an open-frame, non-inverter design. Buyers in California, as it is not CARB compliant.
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Specifications
| Running watts | 8,000 W |
|---|---|
| Starting / surge watts | 10,000 W |
| Fuel | gasoline, propane, natural gas |
| Inverter (clean power) | No |
| Fuel tank | 8 gal |
|---|
| Noise | 72 dB(A) |
|---|
| CO safety shutoff | Yes |
|---|---|
| CARB compliant | No |
| Standard warranty | 4 years |
Checked 29 October 2026. Sources: firmanpowerequipment.com.