Generac iQ3800 Dual Fuel Portable Inverter Generator

Quiet, Clean & Flexible Power Wherever You Go

Whether you’re preparing for unexpected power outages, working on remote job sites, enjoying the outdoors, or traveling in your RV, the Generac iQ3800 Dual Fuel Portable Inverter Generator delivers dependable power with exceptional convenience.

Designed with dual-fuel capability, the iQ3800 allows you to operate on either gasoline or liquid propane (LP), giving you greater flexibility depending on fuel availability. Its advanced inverter technology produces ultra-clean electricity that is safe for sensitive electronics while operating significantly quieter than traditional generators.

Compact, portable, and packed with intelligent features, the iQ3800 is built for homeowners, contractors, campers, and outdoor enthusiasts who demand reliable performance wherever they go.

Dual Fuel Flexibility

The iQ3800 gives you the freedom to choose your preferred fuel source.

Fuel Options

• Runs on Gasoline
• Runs on Liquid Propane (LP)
• Quick fuel switching
• Greater fuel availability during emergencies
• Lower maintenance when using propane

Included with the generator is a 4-foot LP connection hose, allowing fast and convenient propane setup.

Powerful Inverter Performance

The Generac iQ3800 delivers clean, stable electricity suitable for both heavy-duty equipment and delicate electronics.

Power Output

• 3,800 Starting Watts
• 3,000 Running Watts

Ideal for powering:

• Refrigerators
• Freezers
• TVs
• Wi-Fi routers
• Laptops
• Smartphones
• CPAP machines
• Power tools
• Battery chargers
• RV appliances
• Small air compressors
• Lighting systems

Clean Inverter Power

Unlike conventional generators, inverter technology produces stable electricity with minimal harmonic distortion.

Benefits

• Safe for laptops
• Safe for gaming systems
• Safe for smartphones
• Safe for televisions
• Safe for medical devices
• Safe for battery chargers
• Safe for smart home electronics

Enjoy utility-quality electricity wherever you need portable power.

Push-Button Electric Start

Starting the generator is fast and effortless.

Starting Options

• Push-button electric start
• Auto choke system
• Battery included
• Manual recoil backup

Perfect for emergency situations when quick power restoration matters.

Quiet Operation

The fully enclosed inverter design dramatically reduces operating noise.

Quiet Performance

• Less than 60 dB
• Ideal for campgrounds
• RV parks
• Residential neighborhoods
• Outdoor events
• Tailgating
• Nighttime operation

You get reliable power without disturbing family, neighbors, or fellow campers.

Outstanding Runtime

Designed for efficiency, the iQ3800 keeps running for hours on a single fuel supply.

Runtime

Gasoline

• Up to 13 hours at 50% load

Propane

• Up to 16 hours using a standard 20 lb LP tank

Spend more time enjoying uninterrupted power with fewer refueling stops.

Intelligent LED Display

Stay informed with an easy-to-read digital display.

Monitor

• Current power output
• Fuel consumption
• Generator status
• Operating information

The intuitive display helps maximize efficiency and simplify generator management.

Economy Mode

Choose between maximum performance or extended fuel savings.

Economy Mode Benefits

• Lower fuel consumption
• Reduced engine speed
• Quieter operation
• Longer runtime
• Reduced engine wear

Perfect for running lighter electrical loads over extended periods.

COsense® Carbon Monoxide Protection

Safety is built into every Generac iQ generator.

COsense® continuously monitors carbon monoxide levels during operation.

Safety Features

• Detects dangerous CO buildup
• Automatic engine shutdown
• Audible alerts
• Increased operator protection

This advanced technology provides added peace of mind during emergencies and outdoor use.

Reliable 212cc OHV Engine

The powerful Generac OHV engine delivers dependable performance under demanding conditions.

Engine Features

• 212cc displacement
• Splash lubrication
• Long service life
• Excellent fuel efficiency
• Reliable cold starting
• Air-cooled operation

Built to provide years of dependable portable power.

Easy to Transport

Although powerful, the iQ3800 is designed for convenient mobility.

Portability Features

• Integrated folding handle
• Heavy-duty never-flat wheels
• Compact enclosed design
• Lightweight for its class
• Rugged housing

Move it easily around your property, campsite, RV, or jobsite.

Built-In Protection Systems

Designed to protect both the generator and your connected equipment.

Safety Features

• COsense® Carbon Monoxide Detection
• Low Oil Shutdown
• Automatic Voltage Regulation
• Overload Protection
• Electric Start
• Economy Mode

Ideal Applications

The Generac iQ3800 is perfect for:

• Home emergency backup
• RV camping
• Campgrounds
• Tailgating
• Outdoor events
• Construction jobsites
• Mobile businesses
• Food trucks
• DIY projects
• Recreational use
• Small workshops
• Remote work locations

Technical Specifications

Why Choose the Generac iQ3800?

✔ Dual Fuel operation (Gasoline & Propane)

✔ 3,800 starting watts and 3,000 running watts

✔ Ultra-clean inverter power for sensitive electronics

✔ Exceptionally quiet operation under 60 dB

✔ Electric push-button start with auto choke

✔ Up to 16 hours runtime on propane

✔ Intelligent LED information display

✔ Economy Mode for longer runtime

✔ COsense® carbon monoxide protection

✔ Automatic Voltage Regulation

✔ Rugged portable design with wheels and integrated handle

✔ Ideal for RVs, camping, home backup, tailgating, and job sites