Westinghouse
Westinghouse iGen4500DFc 4500 Peak Watt Dual Fuel Portable Inverter Generator with Remote Start & CO Sensor
Best for: AC power where no outlet exists — camp sites, tailgates, and outage backup (never run one indoors).
Tip: add it to your Amazon cart while you decide — it stays saved there, with no obligation to buy.
Official video
See it in action
From the official Westinghouse Outdoor Power Equipment channel — the maker's own walkthrough.
Video: iGen4500DF Dual Fuel Inverter Generator - Westinghouse Portable Power Generator — official Westinghouse Outdoor Power Equipment channel on YouTube. We embed, they host.
Score breakdown
Where the 7.7 comes from
Each bar is this model's min-max normalized position across the 12 inverter generators we track. Missing specs are excluded and the remaining weights rescaled — never treated as zero.
Official spec sheet
Every number, cited
| Brand | Westinghouse |
|---|---|
| Rated output | 3,700 W |
| Surge output | 4,500 W |
| Engine | 224 cc |
| Fuel type | dual fuel (gasoline/propane) |
| Runtime | 18 h @ 25% load (gas); 22 h @ 25% load (propane) |
| Noise level | 52 dBA (as low as) |
| Weight | 105.8 lbs |
| Parallel capable | yes |
| Outlets | 1x Duplex 120V 5-20R; 1x 120V 30A TT-30R; 2x 5V USB |
| CO safety shutoff | yes |
| CARB compliant | no |
| Spec source | View spec source ↗ |
Strengths in the data
- Best rated output in the category
- Best runtime in the category
Flaws but not dealbreakers
- Bottom-4 weight in the category
Both lists are derived mechanically: a metric makes the list when this model finishes in the top or bottom four of the 12 inverter generators we track.
Who shouldn't get it: Skip it if you load in alone — at 105.8 lbs you'll want wheels or a second set of hands.
Tip: add it to your Amazon cart while you decide — it stays saved there, with no obligation to buy.
All data above is publicly available spec data from the official brand page linked in the table — we don't lab-test. Prices and availability are shown on Amazon. Compare with all 12 inverter generators ↗