Westinghouse
Westinghouse iGen5000DFc Dual Fuel Portable Inverter Generator
$1,299.00
Reference price as of 2026-08-23 — check Amazon for the current price and stock.
A strong mid-to-large dual-fuel option for RVers and homeowners who want more headroom than a 4000W unit without jumping to a 190 lb home-standby-class generator.
Full spec sheet
| Key specs | |
| Brand | Westinghouse |
| Price | $1,299.00 |
| Capacity | — |
| Continuous output | 3900 W |
| Peak / surge output | 5000 W |
| Weight | 105.8 lb |
| Battery chemistry | — |
| Dimensions (L x W x H) | 24.5 x 17.5 x 20 |
| Includes solar panel | No |
| Use cases | Home, Camping, Van Life |
| Other verified specs | |
| Fuel type | Dual fuel (gasoline / propane) |
| Engine | 224cc OHV 4-stroke |
| Fuel tank | 3.4 gallons |
| Runtime | Up to 18 hr @ 25% load (gasoline); up to 22 hr @ 25% load (propane) |
| Noise level | 52 dBA |
| Propane output | 4,500W peak / 3,500W running |
Pros
- 3,900 running watts on gasoline covers an RV A/C unit plus household loads with headroom
- Dual fuel (gas/propane) with up to 22 hours of runtime on propane at 25% load
- 52 dBA noise level — quiet for a generator in this wattage class
- Remote electric start and RV-ready TT-30R outlet built in
Cons
- 105.8 lb is heavy enough that the built-in wheels matter — not a lift-and-carry unit
- Propane cuts peak output to 4,500W and running to 3,500W, a real derate versus gasoline
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