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Generac 5,200 Watt Dual-Fuel Portable Inverter Generator | Gas and Propane Compatible, Quiet Operation, Produces Clean, Stable Power, Great for Home Backup, Camping, and RV Use

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Arrives Wednesday, Jul 29
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Style: 5200-Watt Inverter - Electric Start + COsense - 49 ST


Features

  • DUAL-FUEL PORTABLE POWER: Runs on gasoline (3,900W running / 5,200W starting) or liquid propane (3,500W / 4,700W), giving you flexible fuel options for home backup, camping, RV trips, and jobsites
  • CLEAN POWER FOR SENSITIVE ELECTRONICS: Inverter technology produces less than 3% THD, making it safe to power laptops, tablets, phones, and other electronics without risk of damage from dirty power
  • ECONOMY MODE AND EXTENDED RUNTIME: Switch on Economy Mode to reduce fuel use and noise levels; run up to 9 hours on gas or 11 hours on a 20 lb propane tank at 50% load, or up to 15 hours on gas at 25% load
  • ELECTRIC START WITH COSENSE SAFETY: Push-button electric start with included battery eliminates pull-cord struggle; onboard COsense technology automatically shuts the unit down if dangerous CO levels are detected nearby
  • VERSATILE OUTPUTS AND INTELLIGENT DISPLAY: Includes a 120V 30A (L5-30R) outlet for RV or high-draw use, two 120V 20A GFCI outlets, a USB-A and USB-C port, plus an LED display showing real-time power output and fuel level
  • PARALLEL READY FOR DOUBLED POWER: Connect two iQ5200 DF units using the optional Parallel Kit #7668 to combine output up to 7,800 running watts, giving you scalable power without buying a larger, heavier generator
  • PORTABLE DESIGN WITH BUILT-IN WHEEL KIT: At 107 lbs with never-flat wheels and a folding handle, this inverter generator is manageable for transport; the included spark arrestor supports use in parks and outdoor recreation areas
  • BACKED BY GENERAC WITH EVERYTHING TO START: Includes engine oil, oil funnel, LP hose, tool kit, and 12V battery; first oil change at 20 hours then every 100 hours or annually; backed by a 3-year residential / 2-year commercial warranty

Description

"The Generac iQ5200 DF (Model 8945) is a dual-fuel inverter generator built for people who need reliable, clean power without the weight and noise of a conventional open-frame unit. Whether you are managing a power outage at home, running appliances at a campsite, or supplying a jobsite, this generator adapts to what you need. Flexible fuel, real runtime. Running on gasoline, this unit delivers 3,900 running watts and 5,200 starting watts — enough to start and run a 13,500 BTU RV air conditioner, a refrigerator, power tools, and multiple devices simultaneously. Switch to a 20 lb propane tank and you get 3,500 running watts with up to 11 hours of runtime at 50% load, or up to 20 hours at 25% load. The fuel selector switch on the control panel makes changing fuel sources seamless, preventing unexpected shutdowns. Inverter- grade clean power. With less than 3% total harmonic distortion (THD), the iQ5200 DF safely powers laptops, tablets, medical devices, and other sensitive electronics — no surge protectors or power conditioners required. Quiet, efficient operation. The fully enclosed case and variable-speed engine reduce noise levels compared to conventional generators. Activate Economy Mode to lower fuel consumption and noise further when full output is not needed. Safety built in. Onboard COsense technology monitors carbon monoxide levels and shuts the unit down automatically if a hazard is detected — a critical feature for use near enclosed spaces or occupied campsites. Easy to start, easy to move. Push-button electric start with the included 12V battery means no pull-cord required. Never-flat wheels and a folding handle allow one person to move the unit across hard surfaces. At 107 lbs, it is portable enough for travel without sacrificing output capacity. Scales with your needs. The optional Parallel Kit 7668 lets you connect two iQ5200 DF units for up to 7,800 combined running watts. First oil change is due at 20 hours, then every 100 hours or once per season. Backed by a 3-year residential / 2-year commercial limited warranty."

Brand: Generac


Wattage: 5200 watts


Fuel Type: Gasoline, Liquefied Petroleum Gas


Power Source: Fuel Powered


Recommended Uses For Product: Camping, Residential


Item Weight: 107 pounds


Voltage: 120 volts_of_alternating_current


Output Wattage: 5200


Special Feature: CO Sensor, Dual Fuel, Electric Start, Fully Enclosed Design, USB Port


Included Components: Engine Oil, LP Hose, Oil Funner, battery, tool kit


Wattage: 5200 watts


Fuel Type: Gasoline, Liquefied Petroleum Gas


Power Source: Fuel Powered


Recommended Uses For Product: Camping, Residential


Voltage: 120 volts_of_alternating_current


Output Wattage: 5200


Additional Features: CO Sensor, Dual Fuel, Electric Start, Fully Enclosed Design, USB Port


Engine Type: Internal Combustion Engine


Ignition System Type: electric start


Tank Volume: 0.6 gallons


Total Power Outlets: 2


Engine Power Maximum: 5.2 KW


Starting Wattage: 5200 watts


Running Wattage: 3900 watts


Frequency: 60 hertz


Runtime: 10 hours


Color: Orange


Brand Name: Generac


Included Components: Engine Oil, LP Hose, Oil Funner, battery, tool kit


Model Name: iQ5200 DF


Model Number: 8945


UPC: 696471103786


Unit Count: 1 Count


Manufacturer: Generac


Item Type Name: Portable Inverter Generator


Manufacturer Part Number: G0089450


Warranty Description: 2 Year Limited Commercial, 3 Year Limited Residential


Item Weight: 107 pounds


Item Dimensions L x W x H: 37.2"L x 20.3"W x 22.5"H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 29

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews


  • Very quiet, light, duel fuel, quality generator!
Style: 5200-Watt Inverter - Electric Start + CO...
I bought this one because my previous generac which was I believe 6200 watts was so heavy and so loud that I couldn't rent it out with my RV rentals this one is a 5200 watt and by myself filled up with gas I could lift it up and put it on my tow rack or my trailer or in the back of my pickup truck by myself(and the back of my pickup truck is a Ram 2500 that's a bit of a struggle to get it up that high but I can do it & I'm 57 years old) and they must have really been competing with Honda because this one is as quiet as a Honda generator it's nowhere near the price of one and generac is a very good brand that I've trusted for decades it also has electric start which is nice but it pull starts with one pull every time.. also the fact that this one runs on both gas and propane is a plus because if you run out of gas during a camping trip you can snag one of the propane tanks off of the RV and just use that.. this idols at around 85 to 92 decibels when tested standing right next to it and frankly some people talk louder than that.. when I stand about 12 to 15 ft away from it which is about how long my electrical cord for my RV is the decibels drop down between 70 to 76.. (The wind could have played a role in this too) .. ... show more
Reviewed in the United States on July 1, 2026 by Gitout

  • Works great and quite
Style: 5200-Watt Inverter - Electric Start + CO...
Runs everything i need it to. The only think I dont like is that the handle rattles. I wedged something in between it and the generator while down. Rattle gone
Reviewed in the United States on July 8, 2026 by Keith Robertson

  • Poor customer service
Style: 5200-Watt Inverter - Electric Start + CO...
The generator may work fine. My issue is that the quick connect propane line provided arrived with the metal on the regulator broken in two pieces. I called generac and spoke w Max and also emailed generac and spoke with Cristina. Despite offers to send images of the broken part I was told I had to follow proper warranty protocol which involves scheduling a local dealer (nearest is 30 miles away... 50 min) to come out and diagnose the issue. Then a warranty claim would need to be filed and then I would have to wait to receive the new line. A new line can be ordered through Amazon for $27 and arrive in a day with the click of a button. I just wanted a credit for the part of $27 but that option was not given. The customer should not be inconvenienced and have to jump through hoops and steps and wait for a damaged line. This isnt something on the generator. Just a small accessory line that is universal. Poor service experience w generac. ... show more
Reviewed in the United States on June 30, 2025 by Josh Dolin

  • Weight
Style: 5200-Watt Inverter - Electric Start + CO...
Nice product
Reviewed in the United States on July 4, 2026 by Dinesh

  • Great back up for power outages.
Style: 5200-Watt Inverter - Electric Start + CO...
I bought this generator as a backup for future power outages. Even though it has not been used for that purpose I have “test run” it and had no issues, I did want an inverter for their superior electronics protection and chose Generac as I have never had issues with their products, it also appealed to me for it portability, wheels, handle and it’s quite operation. ... show more
Reviewed in the United States on July 13, 2026 by R A Rogers

  • Surpassed expectations
Style: 5200-Watt Inverter - Electric Start + CO...
LOVE it! It's much quieter than anticipated. Took it on a camping trip and ran it for roughly 33 hours. Ran everything in our camper and surprisingly it didn't take as much has as I thought we'd need. Highly recommend!
Reviewed in the United States on July 11, 2026 by Brad Davis

  • Simple operation and extremely quiet
Style: 5200-Watt Inverter - Electric Start + CO...
This is the quietest generator I have ever owned. I replaced two small generators with it and this one has 3 times the power and electric start. The price was right for the power it produces. It is heavy, however it had an ergonomic handle and no flat wheels. I highly recommend this generator.
Reviewed in the United States on June 9, 2026 by Brian

  • Disappointed
Style: 5200-Watt Inverter - Electric Start + CO...
Runs quietly , even under load . So far it is running well. I did have a issue with the electric start. But it was user error
Reviewed in the United States on May 14, 2026 by Arthur Winn

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