FIRMAN T09275 11400W Tri Fuel Portable
A tri-fuel portable generator rated at 9,200 running and 11,400 starting watts, with a 9-gallon tank and up to 11 hours of runtime at half load. It has 120/240V output for a transfer switch.
- Running watts
- 9,200 W
- Starting / surge watts
- 11,400 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.
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Specifications
| Running watts | 9,200 W |
|---|---|
| Starting / surge watts | 11,400 W |
| Fuel | gasoline, propane, natural gas |
| Inverter (clean power) | No |
| Runtime at 50% load | 11 h |
|---|---|
| Fuel tank | 9 gal |
| Outlets | 120/240V L14-30R, 120/240V 14-50R, 120V L5-30R, 120V 5-20R |
|---|---|
| Transfer-switch ready | Yes |
Checked 29 October 2026. Sources: firmanpowerequipment.com.