WEN DF400i
A dual-fuel inverter generator rated at 3,200 running and 4,000 starting watts, with a 2.2-gallon tank. It has an RV-ready TT-30R outlet and can run in parallel with a second unit. WEN rates it at 58 dB(A).
- Running watts
- 3,200 W
- Starting / surge watts
- 4,000 W
- Fuel
- gasoline, propane
- Best for
- RV trips and home backup for a fridge, lights and electronics, with clean power.
- Not for
- Whole-home backup or 240V appliances.
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Specifications
| Running watts | 3,200 W |
|---|---|
| Starting / surge watts | 4,000 W |
| Fuel | gasoline, propane |
| Inverter (clean power) | Yes |
| Parallel capable | Yes |
| Fuel tank | 2.2 gal |
|---|
| Outlets | 120V TT-30R (RV), 12V DC, USB |
|---|
| Noise | 58 dB(A) |
|---|
| EPA compliant | Yes |
|---|---|
| Standard warranty | 3 years |
Checked 29 October 2026. Sources: wenproducts.com.