Generac 8947 iQ5200DF 3900W Electric Start Dual Fuel Portable Inverter Generator w/COsense (CARB Compliant) Features:
Generac iQ5200DF (Model 8947) – 3900 W Dual-Fuel Electric-Start Portable Inverter Generator
The Generac iQ5200DF (Model 8947) is built for those who demand quiet performance, fuel flexibility, and clean inverter power in a single rugged package. Running on gasoline or propane (LP), this dual-fuel inverter generator delivers up to 3,900 running watts / 5,200 starting watts on gasoline or 3,500 / 4,700 watts on LP, making it a perfect companion for camping, tailgating, job-site use, or emergency home backup.
A 223 cc Generac OHV engine with variable RPM and auto-choke ensures effortless operation, while True Power™ inverter technology produces electricity with < 3 % THD, safe for laptops, appliances, and sensitive electronics. The fully enclosed housing keeps noise levels low, and Economy Mode automatically adjusts engine speed to reduce fuel consumption and extend run time.
Starting is easy with the push-button electric start (battery included). The intuitive Intelligent LED Display provides real-time readouts of watts, runtime, and fuel level. For safety, COsense® Technology monitors carbon-monoxide levels and shuts the unit down if unsafe conditions arise. Rugged construction, covered outlets, and integrated USB-A (3.1 A) and USB-C (3 A) ports add to its versatility.
Weighing only 107 lbs, the iQ5200DF is highly portable yet powerful enough to handle multiple loads simultaneously. It can also connect to another iQ5200DF through Parallel Kit #7668 for double the power — perfect for RVs or larger home applications.
Key Features
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Dual-Fuel Operation – runs on gasoline or propane for ultimate flexibility
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3,900 running / 5,200 starting W (gas) | 3,500 / 4,700 W (LP)
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223 cc Generac OHV engine with variable RPM & auto-choke
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Electric Start (push-button) with recoil backup – battery included
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Inverter Power (< 3 % THD) – clean, safe electricity for electronics
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COsense® Technology – detects and shuts down for unsafe CO levels
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Intelligent LED Display – monitors output, runtime & fuel usage
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Economy Mode – optimizes efficiency and lowers noise
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Run Time: 9 hr @ 50 % (gas) | 11 hr @ 50 % (LP) | 15–20 hr @ 25 % load
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Outlets: (2) 120 V 20 A 5-20R GFCI duplex | (1) 120 V 30 A L5-30R | USB-A & USB-C
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Parallel-Ready – connect two units with Kit #7668 for double output
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Fuel Tank: 3.2 gal (12 L) gasoline
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Dimensions: 24.6″ L × 20.3″ W × 22.5″ H | Weight: 107 lbs
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Warranty: 3-Year Residential | 2-Year Commercial
