
Westinghouse iGen4500 3700W/4500W Gas Inverter Generator
Best price now
38% under what the other stores charge
Compared across 10 stores. Prices are checked against each store and labelled with when.

38% under what the other stores charge
Compared across 10 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The Westinghouse iGen4500 is a portable inverter generator rated at 3700 running watts and 4500 peak watts. It runs on gasoline from a 3.4-gallon tank and can run up to 18 hours at low load, with variable engine speed matching output to demand. Total harmonic distortion stays under 3%, so it can run laptops, TVs and other sensitive electronics. Push-button and wireless remote start plus a wheeled suitcase-style frame make it easier to move and start than open-frame generators. It suits campers, tailgaters and homeowners who want quiet backup power for a few appliances, though it is heavier and louder under load than smaller inverter units.
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Lowest price we've seen: $620.20 on Nov 14 at Crenvu. Tracked across 10 stores since Nov 14.
Owners generally rate the iGen4500 well for quiet running at light loads, easy electric start and clean power for electronics. Common complaints center on weight and noise when larger loads start.
The Westinghouse iGen4500DF is a dual fuel inverter generator that runs on gasoline or propane (LPG). It produces 4500 peak watts and 3700 running watts. Variable engine speed produces only the power needed at a given time, which gives 30% to 50% higher fuel efficiency than a traditional generator. It runs up to 18 hours on a 3.4-gallon gas tank.
Outlets include a TT-30R RV Ready outlet, two 20A household outlets, and built-in USB ports. Total harmonic distortion is under 3%, so it can power sensitive electronics such as LCD/plasma televisions, laptops, tablets and mobile devices. A double-insulated acoustic enclosure, asymmetrical cooling fans and low tone mufflers keep noise as low as 52 dBA.
The generator starts with a push button or a key fob remote. An LED Data Center shows runtime, remaining fuel, load/output, volts and lifetime hours. The compact design has never-flat wheels and a telescoping, suitcase-style handle. Each unit is functionally tested at the factory and may contain a minimal amount of residual oil or fuel odor.












