Generac iQ3800 Dual Fuel Inverter Generator – 3000 Watts Of Quiet Power For Your Home, RV, or Jobsite
Power up your life with the Generac iQ3800 Dual Fuel Portable Inverter Generator, delivering quiet, reliable energy wherever you go. With 3000 running watts and 3800 starting watts, this compact generator offers the flexibility of dual fuel capability—run on gasoline or propane to match your needs and extend runtime.
Designed for home backup, RV adventures, and jobsite tasks, the iQ3800 features ultra-quiet operation, true power™ technology for sensitive electronics, and an intuitive PowerDial™ that integrates start, run, and stop functions into one simple control.
With advanced inverter technology, the iQ3800 produces clean, stable power ideal for everything from tools and appliances to mobile devices. Its digital Smart LCD displays fuel level, remaining runtime, power output, and maintenance reminders, helping you stay prepared and in control.
Whether you're riding out an outage or exploring off-grid, the Generac iQ3800 is built for performance, convenience, and peace of mind.
Generac iQ3800 Generator Features
Fuel Flexibility You Can Count On
Run on gasoline or propane with equal ease. Get up to 13‑hour runtime on gas or 16‑hour runtime on a 20 lb LP tank at 50% load. Dual-fuel gives you flexibility and extended operation anywhere.
Push‑Button Electric Start With Auto-Choke
Start instantly with a push button and included battery. Auto-choke starts smoothly every time even after storage. No more struggling with pull-cords. Reliable ignition gives you power quickly and stress-free in any weather or situation.
Ultra‑Clean Power Ideal For Electronics
Inverter system delivers low distortion power (< 3% THD). This means safe, stable electricity for laptops, medical equipment, appliances and tools. It protects sensitive devices and ensures efficient, worry-free performance wherever you power up.
Built‑In COsense® Carbon Monoxide Protection
Faulty carbon monoxide is the invisible danger of generators. COsense® monitors CO levels and shuts the unit off if CO rises too high. It alerts you then stops operation to keep your family and surroundings safe.
Quiet, Enclosed Design For Peaceful Use
Fully enclosed casing and inverter design keep noise low. It runs quietly—perfect for campsites, tailgates, work sites or home backup. You get reliable power without disrupting neighbors or nature day or night.
Easy Portability With Wheels and Folding Handle
Weighing just 107 lb, it features never-flat wheels and a folding handle. Easily move it over rough ground or inside storage. Compact build and smooth mobility mean you can take power anywhere with minimal effort.
Generac iQ3800 Generator Warranty
Generac provides a 3-year warranty policy, ensuring the absence of defects in materials, workmanship, and performance during the warranty period.
What's Included
- 1 x Generac iQ3800 Dual Fuel 3000W/3800W Portable Inverter Generator
- 1 x Engine Oil
- 1 x Oil Funnel
- 1 x Battery
- 1 x Tool Kit
- 1 x LP Hose
- 1 x Owner’s Manual
Generac iQ3800 Generator Specifications
iQ3800 Specifications
|
| Model (Configuration) |
G0089440 (49ST) / G0089460 (50ST) |
| CARB Approved |
G0089460 (50ST) Only |
| AC Rated Output Running Watts |
3000 (Gas) / 2700 (LP) |
| AC Maximum Output Starting Watts |
3800 (Gas) / 3400 (LP) |
| Rated AC Voltage |
120 VAC |
| Rated AC Frequency |
60 Hz |
| Rated 120 VAC Amperage |
25 (Gas) / 22.5 (LP) |
| Total Harmonic Distortion |
< 3% (safe for sensitive electronics) |
| Engine Displacement |
212cc |
| Engine Type |
OHV |
| Engine RPM |
Variable |
| Recommended Oil |
10W-30 / SAE 30 |
| Oil Capacity qt (L) |
0.6 (0.6) |
| Lubrication Method |
Splash |
| Choke Location |
Auto Choke |
| Fuel Selection |
On Control Panel |
| Fuel Shut Off |
On Control Panel |
| Starting Method |
Electric Start / Recoil Pull Start |
| Low Oil Shutdown |
Yes |
| Floating Neutral |
Bonded to Frame |
| Start Switch Type |
Push Button |
| Start Switch Location |
On Display Panel |
| Fuel Tank Capacity US gal (L) |
3.28 (12.4) |
| Run Time at 50% of Rated Load (Hours)‡ |
13 (Gas) / 16 (LP - 20lb Tank) |
| Run Time at 25% of Rated Load (Hours)‡ |
20 (Gas) / 19 (LP - 20lb Tank) |
| Battery Included |
Yes |
| Battery Type |
Lead Acid (12V DC, 6 Ah) |
| Battery Part No |
10000038386 |
| Battery Dimensions |
4.5” X 2.8” X 5.2” |
| Warranty- Commercial |
2 Year Limited |
| Warranty- Residential |
3 Year Limited |
| Economy Mode |
Yes |
Generac iQ3800 Generator Manual
