Generac 3800 Watt Gas Inverter Generator 50ST with Push Button Start and CO Sensor
Generac 3800 Watt Gas Inverter Generator 50ST with Push Button Start and CO Sensor
Item # 602631399
$1,269.99
or
or
Add a protection plan
Powersport plans are not available in CA.
Neighbor’s Club Members earn points with purchases.
Generac 3800 Watt Gas Inverter Generator 50ST with Push Button Start and CO Sensor
Item # 602631399
$1,269.99
or
or
$106/mo.† suggested payments with 12 Months Financing or earn $63 in Rewards+ on this purchase.
Add a protection plan
Powersport plans are not available in CA.
Neighbor’s Club Members earn points with purchases.
Bring the power wherever you go - from tailgate parties to camping trips, jobsites and beyond. This durable unit features an easy-to-use push button electric start for reliable, hassle-free ignitions with auto-choke (battery included), made for easy portability with an integrated handle and never flat wheels. Want the option to reduce noise and fuel consumption or to maximize power response? Economy Mode allows you to choose. Plus, the intelligent LED display allows you to easily and accurately see power output and fuel consumption (gas), while onboard COsense technology provides protection against hazardous carbon monoxide. And because inverter generators utilize a different type of alternator to generate AC power, the result is a portable generator with reduced weight and size with ultra-clean power, capable of safely powering sensitive electronics and tools.
For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.
For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.
- Dual Fuel - Runs on Gasoline or Liquid Propane Fuel for your convenience.
- 13-Hour Run Time when running on gasoline and 16-Hour Runtime on 20lb LP tank when 50% of power is being used.
- Easy-to-Use Electric Start - Push button start provides reliable and hassle-free start ups with auto-choke (Battery included).
- Reliable OHV Engine 212cc with splash lubrication provides a long engine life
- Quiet Operation - Fully enclosed case reduces noise levels.
- Intelligent LED Display - Clearly and accurately see your power output and fuel consumption.
- Ideal For Work Or Play - Durable enclosure, clean inverter power and easy portability make this the ideal generator for jobsites or recreational activities.
- Electronic Safe - Provides clean, stable power ideal for sensitive electronics, tools, appliances, and equipment.
- LP connector hose Included 4ft LP tank connection
- Economy Switch - Reduces noise and fuel consumption when ON, increased starting watts when OFF.
- Covered Outlets provide added protection from the environment and rugged working conditions.
- USB Ports - Charge mobile devices including smartphones and tablets.
- Parallel Ready - Connect two iQ3800 DF inverter generators for twice the power (Parallel Kit #7668 sold separately).
| Brand | Generac |
|---|---|
| Country of Origin | Imported |
| Description | CALIFORNIA WARNING: This product can expose you to chemicals including benzene, a carcinogen, and reproductive toxicant, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to w |
| Engine Brand | Generac |
| Engine Displacement | 212cc |
| Features | Intelligent Display, Dual Fuel, CO Sensor, Push Button Start |
| Fuel Tank Capacity | 3.28gal |
| Fuel Technology | Dual-Fuel |
| Accessories Included | LPG Hose, Funnel, Oil |
| Generator Amperage | 30A |
| Generator Running Watts | 3000W |
| Generator Running Watts Range | 100 to 3000 |
| Generator Starting Watts | 3800W |
| Generator Voltage | 120V |
| Number of Circuits | 3 |
| Number Of Outlets | 7 |
| Operational Volume (dB) | 0 dB |
| Outlet Types | 120V/30A, 120V 5-15R |
| Packaged Height | 28.0 in |
| Packaged Length | 25.5 in |
| Packaged Weight | 116.85 lb |
| Packaged Width | 22.0 in |
| Power Type | Dual Fuel |
| Primary Color | Orange |
| Product Height | 22.4in. |
| Product Length | 24.6in. |
| Product Weight | 107 lb. |
| Product Width | 20.3in. |
| Recommended Application | Emergency Use, Campsite, Job Site, Recreational, Tailgating |
| Run Time at Full Load | 6.5hrs |
| Run Time at Half Load | 13hrs |
| Start Type | Push-Button Start |
| Manufacturer Part Number | G008946 |
No questions have been asked about this product.
No questions have been asked about this product.
Q&As
No questions have been asked about this product.
No questions have been asked about this product.
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Reviews
Summary of Reviews
The generator offers powerful yet quiet operation, with an Economy Mode to further reduce noise and fuel consumption. It has dual-fuel capability, allowing use of either gasoline or propane, providing flexibility in emergencies or off-grid situations. The intuitive controls and display, including an...
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1 to 4 of 383 Reviews .
1 – 4 of 383 Reviews
Most Recent
shorty
Oahu Hawaii
Review 1
5 out of 5 stars.
electric starter and pull start combo, ease of use
14 days ago
before I purchased your product, I did my homework.
it filled my needs of an inverter.
not to much but just what I need for my purpose.
it exceeded my expectations. the dual fuel, and the whispering sound!! awesome product
Yes, I recommend this product.
Originally posted on generac.com
No power Lake Co Indiana
Review 1
3 out of 5 stars.
Pretty good but seems to need high octane fuel
14 days ago
Initially I was extremely pleased with the GP2500i portable inverter generator during my first 5 day outage in June 2026. It was relatively easy to start and I used it to recharge my lithium power supplies which were supporting my essentials (fridge, sump pump, a few lights). Then in August we had an 11 day outage due to a derecho resulting in a multiple county widespread damage and power loss. It worked fine for a couple days but then started struggling, even shutting down. Oil was fine, cap was not so tight as to restrict gas flow. We poured out the gas and filled with fresh; no improvement. I was using regular gas, 87 octane with 10% ethanol. Non-ethanol gas was not available. Additives to address possible moisture may have helped a bit but not enough. I finally switched to highest 97 octane/10% ethanol fuel which did the trick and the generator ran reliably. So in future when needed I will use high octane gas.
Originally posted on generac.com
Manny1967
Review 1
3 out of 5 stars.
Couple Issues
16 days ago
I bought it in May 2026, i have had a couple of issues. The electronic start button stopped working. When I use the propane system it shuts down are a while for no reason.
Originally posted on generac.com
Mr Gup
Review 1
5 out of 5 stars.
CO sensor works great
16 days ago
Purchased the iQ5200 several months ago. Nice quiet generator, just remember to point the exhaust away from the walls or the CO sensor will shut it down I finally figured that out ever since it’s running like a CHAMP.
Yes, I recommend this product.
Originally posted on generac.com