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iQ3500 CoSense

Model #7723

Starting At

$1,199.00 MSRP
Where To Buy

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The iQ3500 portable inverter generator lets you bring power wherever you go – from tailgating parties to camping trips, the jobsite and beyond.   

The durable, yet lightweight design is specifically engineered for easy portability. The intuitive PowerDial™ integrates the start, run and stop functions into one simple-to-use dial, along with Electric Start (battery included) capability, all conveniently located for quicker startup. Select from two engine speeds, depending on your need, to significantly reduce noise and fuel consumption, or to maximize power response.   

Inverter generators utilize a different type of alternator than standard generators to generate AC power. The end result is a portable generator with reduced weight and size and power that is ultra-clean and capable of safely powering sensitive electronics and tools.   

Ultra-Quiet - Advanced inverter technology and enclosure design provide optimal quiet performance 

POWERRUSH™ ADVANCED TECHNOLOGY - Delivers over 50% more starting capacity allowing you to do more with less* (.) 

COsense® Technology – Stops, Alerts, Saves.  Powerful protection against hazardous carbon monoxide.

IDEAL FOR WORK OR PLAY - Durable steel enclosure, clean inverter power and easy portability make this the ideal generator for jobsites or recreational activities 

DIGITAL SMART LCD - Digital Wattage Meter, Run Time Remaining Display, Generator Status, Hour Meter and Fuel Level 

30A TWIST LOCK OUTLET reduced noise and fuel consumption.

Economy Mode allows for connection of two inverter generators for twice the power.

PARALLEL-READY - Connect two iQ3500 inverter generators for twice the power (Parallel Kit #7668 sold separately)

*Increases electrical current upon demand; above rated output when starting electric motors

Generac iQ3500. <strong> QUIETER. MORE POWERFUL. EASY TO START.   </strong>


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Rated 5 out of 5 by from Quiet powerful compact. Great customer service as my battery had a bad cell. A phone call to generac and a new one was sent.hassle free.
Date published: 2024-02-17
Rated 5 out of 5 by from quiet and reliable recommend this portable generator, it is very quiet and reliable, easy to use as soon as you take it out of the box.
Date published: 2023-12-01
Rated 1 out of 5 by from Dead battery Bought it in February. Unpacked it in October. Battery was connected (wasn't supposed to be) and there was oil in the motor (wasn't supposed to be any oil). Must have been a refurbed item. Battery is dead and is not covered by warranty.
Date published: 2023-10-12
Rated 5 out of 5 by from Was great in a pinch Fantastic unit. I would recommend to anyone. My only complaint and not even enough to give less stars but the unit is heavy and would be nice if it had some low profile wheels for easier moving.
Date published: 2023-08-16
Rated 1 out of 5 by from Lasted 10 hours Was thrilled to get this unit and did a ton of research before purchasing. I ran this unit for approximately 10 hours and the digital screen stopped working. This was under a minimal load and under normal weather. After I shut it down for the day there was fuel leaking out of the case and onto the ground. I haven't been able to identify the leak but I suspect its likely carburetor related. I am currently working on locating a service repair dealer which is much harder than I thought it would be. The only dealer I have found listed on the Generac website who actually does repairs is 16 weeks out. I might have got a lemon of a unit but regardless its frustrating that there is no great repair options.
Date published: 2023-08-08
Rated 5 out of 5 by from Cranks and runs Quite Arrived on time, set up easy and breaking when smooth. I which there was an oil attachment for discharge when changing the oil...As others have stated I agree this price should include a wheel system why pay to another for their adapted kit.?? ME i placed my on a furniture move cart and it work just fine...
Date published: 2023-07-18
Rated 5 out of 5 by from Good quality and value. I choose it for my Rv. I took it on an12,000 mile Alaskan trip which included frost heave and dirt roads. The only issue is it quit cranking off the electric start. It does crank easy off the pull start. I had to use the pull start most of the trip. It was new when I left. It’s super quiet! If others are running around I couldn’t hear mine at all even though theirs were a good distance away. Generac meads to sell it with a cover or sell a fitted cover. I had a problem with dust getting in the receptacles as a couple are for electronics charging.
Date published: 2023-07-16
Rated 1 out of 5 by from Overloads for no reason. I bought this unit for a month long trip. This thing turns off after a very short time displaying"overloaded" no matter what you do. I tested it with just a 1500 watt coffee pot and same result... "overloaded" Very dissatisfied with this product as it left us without power for a majority of our trip which was 80% dry camping. Don't recommend
Date published: 2023-07-12
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iQ3500 - 7127 is rated 4.4 out of 5 by 72.
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