Westinghouse
Westinghouse iGen4000DFcv Dual Fuel Portable Inverter Generator
$769.00
Reference price as of 2026-08-23 — check Amazon for the current price and stock.
A quiet, wheeled, dual-fuel generator well suited to campers and small RVs that need moderate power without the weight or price of the 5000W step-up.
Full spec sheet
| Key specs | |
| Brand | Westinghouse |
| Price | $769.00 |
| Capacity | — |
| Continuous output | 3300 W |
| Peak / surge output | 4000 W |
| Weight | 59 lb |
| Battery chemistry | — |
| Dimensions (L x W x H) | 21.3 x 12.6 x 19.3 |
| Includes solar panel | No |
| Use cases | Camping, Van Life, Home |
| Other verified specs | |
| Fuel type | Dual fuel (gasoline / propane) |
| Engine | 141cc OHV 4-stroke |
| Fuel tank | 1.69 gallons |
| Runtime | 7 hr @ 25% load (gasoline); 17 hr @ 25% load (propane) |
| Noise level | 52 dBA |
| Propane output | 3,600W peak / 2,970W running |
| Price source | westinghouse.com official MSRP, confirmed $769.00 |
Pros
- Wheel-and-handle kit built in — 59 lb but easy to roll rather than carry
- 52 dBA noise level, among the quietest generators in the 4000W class
- Dual fuel gives up to 17 hours of runtime on propane at 25% load, far more than the 7-hour gasoline figure
- RV-ready TT-30R outlet plus USB ports for direct device charging
Cons
- Small 1.69-gallon gas tank means only about 7 hours of runtime per fill on gasoline
- Propane derates output to 3,600W peak / 2,970W running, a meaningful cut from gasoline figures
- Recoil start only on this configuration — no electric or remote start
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