Choosing the best dual fuel generator for RV travel involves balancing power, portability, and fuel versatility. The Westinghouse iGen4000DFcv stands out as the best overall due to its quiet operation and portability, making it ideal for camping trips. The WEN 4800-Watt Dual Fuel Inverter offers excellent inverter quality for sensitive electronics, while the Westinghouse 6500 Watt Dual Fuel Generator provides robust power for larger setups. However, tradeoffs include noise levels, size, and fuel consumption. Continue reading for a detailed breakdown of each option and what suits your specific RV needs.
Get ready for Prime Big Deal Days — try Prime free
Exclusive member deals on October 6–7, plus fast free delivery. Cancel anytime.
Start your free trialAs an affiliate, we earn on qualifying purchases.
Complete the kit
Key Takeaways
- Top-performing models balance power output with portability, with the Westinghouse iGen4000DFcv leading in quiet operation and ease of transport.
- Inverter technology is vital for sensitive electronics; models like the WEN 4800W inverter excel here, preventing damage to devices.
- Fuel versatility often comes with increased size and weight; heavier generators like the Westinghouse 6500W offer more power but less portability.
- CO sensors are increasingly common and improve safety, especially for RV use where ventilation can be limited.
- Price varies widely; investing in a higher-end model often yields better durability, noise control, and features for serious RV travelers.
| WEN 4800-Watt Dual Fuel Inverter Generator with Electric Start and CO Watchdog |  | Best Overall for Quiet, Clean Power with Safety Features | Engine: 224cc dual-fuel engine | Surge Watts (Gasoline): 4800 | Rated Watts (Gasoline): 4000 | VIEW LATEST PRICE | See Our Full Breakdown |
| Westinghouse iGen4000DFcv Dual Fuel Inverter Generator, 4000 Peak Watts, Quiet, Portable with Wheels & Handle Kit, RV Ready, CO Sensor |  | Best for Portability and Quiet Power with Versatile Outlets | Peak Wattage: 4000 Watts | Rated Wattage: 3300 Watts | Fuel Type: Gasoline and Propane | VIEW LATEST PRICE | See Our Full Breakdown |
| Champion 4000-Watt Dual Fuel RV Ready Portable Inverter Generator |  | Best for Long Run Time and Flexibility for Moderate Power Needs | Power Output: 4000 starting, 3000 running watts | Fuel Type: Gasoline or propane | Run Time: Up to 10 hours on gasoline, 25 hours on propane | VIEW LATEST PRICE | See Our Full Breakdown |
| WEN 3600-Watt Dual Fuel Portable Inverter Generator with CO Watchdog |  | Best Compact and Quiet for Small RVs and Sensitive Electronics | Power: 3600 surge, 2900 rated watts | Fuel Type: Gasoline, Propane | Noise Level: Comparable to normal conversation | VIEW LATEST PRICE | See Our Full Breakdown |
| Westinghouse 6500 Watt Dual Fuel Portable Generator with CO Sensor |  | Best for Long Runtime and Heavy-Duty Power with Safety | Gasoline Watts: 5300 running / 6500 peak | Propane Watts: 4800 running / 5800 peak | Fuel Tank Capacity: 4.7 gallons | VIEW LATEST PRICE | See Our Full Breakdown |
| Westinghouse 4650 Peak Watt Dual Fuel Portable Generator, RV Ready 30A Outlet, Gas & Propane Powered, CO Sensor |  | Best Overall for Power and Reliability | Peak Watts: 4650 | Rated Watts: 3600 (Gasoline), 3240 (Propane) | Fuel Tank Capacity: 4 gallons | VIEW LATEST PRICE | See Our Full Breakdown |
| WEN 6800-Watt Dual Fuel RV-Ready Electric Start Portable Inverter Generator |  | Best for Versatile Power and Quiet Operation | Engine Displacement: 224cc | Surge Watts: 6800 | Rated Watts: 5100 | VIEW LATEST PRICE | See Our Full Breakdown |
| ERAYAK 4500W Dual-Fuel Portable Inverter Generator for Home and Outdoor Use |  | Best Compact and Quiet for Versatile Outdoor Power | Power Output: 4500W peak, 3500W rated | Weight: 54 pounds | Dimensions: 19.88 x 16.93 x 20.25 inches | VIEW LATEST PRICE | See Our Full Breakdown |
| dual fuel generator for rv travel | Warranty | Run Time | Fuel Tank Capacity | Noise Level |
|---|---|---|---|---|
| WEN 4800-Watt Dual Fuel Invert | 3-year limited | Up to 7 hours at half load | 1.9 gallons | — |
| Westinghouse iGen4000DFcv Dual | 3-year limited | Up to 7 hours | — | 52 dBA |
| Champion 4000-Watt Dual Fuel R | 3-year limited | Up to 10 hours on gasoline, 25 hours on propane | — | 64 dBA |
| WEN 3600-Watt Dual Fuel Portab | 3-year | — | — | Comparable to normal conversation |
| Westinghouse 6500 Watt Dual Fu | 3 years | Up to 14.5 hours | 4.7 gallons | — |
| Westinghouse 4650 Peak Watt Du | — | Up to 14 hours | 4 gallons | — |
| WEN 6800-Watt Dual Fuel RV-Rea | 3 years | — | — | — |
| ERAYAK 4500W Dual-Fuel Portabl | — | — | 2.25 gallons | 58 dBA from 23 feet |
More Details on Our Top Picks
WEN 4800-Watt Dual Fuel Inverter Generator with Electric Start and CO Watchdog
The WEN 4800-Watt inverter stands out for its balance of quiet operation and clean power, making it a strong choice for RV travelers who prioritize electronics safety. It produces less noise than larger models like the Westinghouse WGen5300DFcv, with a decibel level of just 62 dB. Its dual-fuel capability offers flexibility, similar to the Champion 4000-Watt, but with the added safety of a CO shutdown sensor. Compared to the WEN 3600-Watt, it delivers more power while maintaining portability, though its weight isn’t specified, which could be a concern for some. The run time of up to 7 hours on 1.9 gallons limits continuous use, and you’ll need an extra kit for parallel connections. Overall, this generator suits RV owners needing dependable, quiet, and safe power for medium loads, especially when electronics safety is a priority.
Pros:- Quiet operation at 62 dB, comparable to normal conversation
- Produces clean power safe for sensitive electronics
- Dual-fuel flexibility with propane connection
- Includes safety features like CO shutdown sensor
Cons:- Weight not specified, may be heavy to carry
- Limited to about 7 hours run time on a single tank
- Requires separate parallel kit for linking units
Best for: RV travelers who want reliable, quiet, and safe power for sensitive electronics on a budget
Not ideal for: Heavy users needing extended runtime or high-power appliances, as run time is limited and weight details are unclear
- Engine:224cc dual-fuel engine
- Surge Watts (Gasoline):4800
- Rated Watts (Gasoline):4000
- Decibel Level:62 dB at quarter load
- Fuel Tank Capacity:1.9 gallons
- Run Time:Up to 7 hours at half load
- Receptacles:Four 120V NEMA 5-20R, one TT-30R RV, one 12V DC, two 5V USB ports
- Warranty:3-year limited
Our verdict“This generator is ideal for RV owners seeking a quiet, safe, and versatile power source with good portability.”
Westinghouse iGen4000DFcv Dual Fuel Inverter Generator, 4000 Peak Watts, Quiet, Portable with Wheels & Handle Kit, RV Ready, CO Sensor
The Westinghouse iGen4000DFcv excels in portability, offering 4000 peak watts with a lightweight design and convenient wheels, making it ideal for RVers who frequently move. Its noise level of just 52 dBA rivals the WEN 4800 in quietness, but with a more portable form factor, perfect for tailgating or camping. Its dual-fuel capability provides flexibility similar to the Champion 4000-Watt, but it emphasizes ease of transport with an extendable handle. While run time of up to 7 hours is comparable, some residual odor might be present after factory testing, and the price isn’t specified. This model is best suited for RV travelers who prioritize effortless mobility and quiet operation over maximum power output.
Pros:- Very quiet at 52 dBA, suitable for sensitive environments
- Lightweight with wheels and extendable handle for easy transport
- Dual fuel flexibility with gasoline and propane
- Multiple outlets including RV and USB ports
Cons:- Run time may be limited to about 7 hours
- Some residual odor after testing
- Price not listed, which may influence budget decisions
Best for: RV owners who need a lightweight, portable generator with quiet operation and multiple outlets
Not ideal for: Those requiring continuous high wattage for heavy appliances, as it maxes out at 4000 peak watts and has a limited run time
- Peak Wattage:4000 Watts
- Rated Wattage:3300 Watts
- Fuel Type:Gasoline and Propane
- Run Time:Up to 7 hours
- Tank Capacity:1.66 gallons
- Noise Level:52 dBA
- Outlets:120V Duplex, RV-Ready TT-30R, USB ports
- Warranty:3-year limited
Our verdict“This generator is perfect for RV travelers needing a portable, quiet, and versatile power source for moderate use.”
Champion 4000-Watt Dual Fuel RV Ready Portable Inverter Generator
The Champion 4000-Watt inverter offers impressive runtime, with up to 10 hours on gasoline and 25 hours on propane, making it a good choice for RVers who need extended power. Its dual-fuel capability is comparable to the WEN 4800, but with a focus on efficiency and long-term use. Operating at 64 dBA, it remains relatively quiet, though slightly louder than the Westinghouse iGen4000DFcv. The parallel kit, sold separately, provides an option to increase power, but this adds complexity and cost. While it may be heavy to transport, its long run time and flexibility make it suitable for moderate power demands with extended stays away from hookups.
Pros:- Long runtime of up to 10 hours on gasoline and 25 hours on propane
- Dual fuel capability provides fuel flexibility
- Relatively quiet operation at 64 dBA
- Includes multiple outlets for diverse devices
Cons:- Parallel kit sold separately, increasing cost and setup complexity
- Heavier weight may require assistance to move
- Limited to 4000 watts, not suitable for high-power appliances
Best for: RV travelers seeking long runtime and flexibility for medium loads, especially in remote locations
Not ideal for: Lightweight travelers or those needing maximum portability, as it tends to be heavier and requires extra accessories for parallel operation
- Power Output:4000 starting, 3000 running watts
- Fuel Type:Gasoline or propane
- Run Time:Up to 10 hours on gasoline, 25 hours on propane
- Noise Level:64 dBA
- Outlets:120V 25A TT-30R, 120V 20A duplex, parallel outlets
- Warranty:3-year limited
Our verdict“This generator suits RV owners who prioritize long runtime and fuel flexibility for moderate power needs on extended trips.”
WEN 3600-Watt Dual Fuel Portable Inverter Generator with CO Watchdog
The WEN 3600-Watt inverter is tailored for RV owners who need a lightweight, highly portable generator capable of handling sensitive electronics. Its noise level is extremely low, comparable to normal conversation, making it ideal for quiet camping or tailgating. Dual-fuel operation adds convenience, and safety features like the CO Watchdog sensor enhance peace of mind. However, its lower wattage limits it to smaller loads, and it may be heavier than other compact models, which could pose challenges for some users. Setup complexity might be a concern for first-timers. This unit makes the most sense for those with smaller RVs or limited power requirements, prioritizing portability and quietness over high wattage.
Pros:- Extremely quiet operation, ideal for sensitive environments
- Lightweight and portable with CO Watchdog safety feature
- Dual-fuel capability for convenience
- Multiple outlets including RV and USB ports
Cons:- May be heavier than expected for such a compact unit
- Limited wattage for larger appliances or heavy-duty use
- Setup may be complex for beginners
Best for: Small RV owners or campers needing a portable, quiet, and electronics-safe generator for light loads
Not ideal for: Users with high-power appliances or large RVs, as its maximum wattage is 3600, and weight may be an issue
- Power:3600 surge, 2900 rated watts
- Fuel Type:Gasoline, Propane
- Noise Level:Comparable to normal conversation
- Receptacles:Two 3-prong 120V, RV TT-30R, 12V DC, USB ports
- Additional Features:Fuel shut-off, LPG quick-connector, CO Watchdog
- Warranty:3-year
Our verdict“This generator is perfect for small RV owners needing a portable, quiet, and electronics-safe power source for light use.”
Westinghouse 6500 Watt Dual Fuel Portable Generator with CO Sensor
The Westinghouse WGen5300DFcv offers the highest wattage in this lineup, making it ideal for RV owners with demanding power needs. Its 274cc engine provides up to 14.5 hours of runtime on a sizable 4.7-gallon tank, surpassing most competitors like the WEN 4800 or Champion 4000. The dual-fuel capability and safety features such as a CO sensor and automatic low oil shutdown make it a reliable, heavy-duty choice. Its weight and size are significant, which may require assistance to move, and setup could be daunting for first-time users. This model is best suited for those running high-wattage appliances or wanting long, unattended operation in remote locations.
Pros:- High power output with 5300 running watts and 6500 peak
- Long runtime of up to 14.5 hours on a large tank
- Dual fuel flexibility with gasoline and propane
- Includes safety features like CO sensor and low oil shutdown
Cons:- Heavy and large, difficult to move without assistance
- Complex setup for first-time users
- Potential residual fuel or oil odor from factory testing
Best for: Heavy-duty RV owners who need maximum power, long runtime, and safety features for remote or demanding use
Not ideal for: Travelers with limited space or who prioritize portability, since this generator is bulky and heavy
- Gasoline Watts:5300 running / 6500 peak
- Propane Watts:4800 running / 5800 peak
- Fuel Tank Capacity:4.7 gallons
- Run Time:Up to 14.5 hours
- Engine:274cc 4-Stroke OHV
- Outlets:120V Duplex, RV-Ready TT-30R, L14-30R transfer switch
- Features:CO sensor, low oil shutdown, fuel gauge
- Warranty:3 years
Our verdict“This generator is ideal for RV owners requiring maximum power and long runtime in remote or high-demand situations.”
Westinghouse 4650 Peak Watt Dual Fuel Portable Generator, RV Ready 30A Outlet, Gas & Propane Powered, CO Sensor
This model stands out for its high wattage output, offering up to 4650 peak watts and 3600 rated watts on gasoline, making it a robust choice for larger RV setups. Compared with the WEN 6800-Watt, the Westinghouse provides slightly less surge power but excels in runtime and safety features, such as its CO sensor and automatic low oil shutdown. The 4-gallon tank supports up to 14 hours of operation, which is ideal for extended trips without frequent refueling. Its multiple outlets, including RV-ready TT-30R, ensure compatibility with most RV power needs. However, it may emit residual odors from factory testing and requires minimal assembly. This generator is best suited for those who prioritize dependable, high-capacity power with safety features and longer runtime. Its main tradeoff is the slightly bulkier size and the need for some initial setup.Pros:- High wattage output suitable for large RV appliances
- Multiple outlets including RV-ready TT-30R
- Long runtime of up to 14 hours per tank
- Includes safety features like CO sensor
Cons:- May contain residual factory oil or fuel odor
- Requires minimal assembly upon arrival
Best for: Full-time RV travelers needing reliable, high wattage power with safety features
Not ideal for: Casual campers or those with limited storage space due to its size and weight
- Peak Watts:4650
- Rated Watts:3600 (Gasoline), 3240 (Propane)
- Fuel Tank Capacity:4 gallons
- Run Time:Up to 14 hours
- Engine:212cc Westinghouse 4-Stroke OHV
- Outlets:One 5-20R 120V, One TT-30R 30A, One L5-30R 30A
Our verdict“This generator offers powerful, reliable performance ideal for full-timers who value safety and long runtime, though it’s less portable than smaller options.”
WEN 6800-Watt Dual Fuel RV-Ready Electric Start Portable Inverter Generator
The WEN 6800-Watt inverter generator offers a significant surge capacity of 6800 watts, making it an excellent choice for RVers who need to run multiple appliances simultaneously. Unlike the Westinghouse, it provides a more powerful surge, which is helpful for starting larger appliances. Its 224cc engine runs on both gasoline and propane, with fuel shutoff and CO shutdown sensors enhancing safety. The multiple outlets—including RV and dual 120V/240V connections—add to its versatility. The built-in electric start simplifies operation, although the overall weight and size may make transportation cumbersome for some users. First-time users might find the setup slightly complex but worth it for the power and safety features. This pick makes the most sense for RV travelers who need high surge wattage and a quiet, easy-start experience, balanced against its heavier weight.Pros:- High surge wattage for demanding appliances
- Dual-fuel capability with safety features like CO shutdown
- Electric start for easy operation
- Multiple outlets including RV-ready TT-30R
Cons:- Relatively heavy and bulky for portability
- Setup may be complex for first-time users
Best for: RV owners who need high power output with ease of starting and safety features
Not ideal for: Lightweight or minimalist campers who prioritize portability over power
- Engine Displacement:224cc
- Surge Watts:6800
- Rated Watts:5100
- Fuel Types:Gasoline, Propane
- Receptacles:L14-30R 120V/240V, two 3-prong 120V, TT-30R RV, 12V DC, USB ports
- Warranty:3 years
Our verdict“This generator is ideal for RV travelers demanding high surge capacity and safety, accepting some weight for power and convenience.”
ERAYAK 4500W Dual-Fuel Portable Inverter Generator for Home and Outdoor Use
The ERAYAK 4500W inverter generator is tailored for those who prioritize portability and quiet operation, making it suitable for camping, outdoor events, or backup home power. It offers a solid 4500W peak and 3500W rated on gasoline, with seamless switching to propane and runtime up to 16 hours, which surpasses the runtime of both the Westinghouse and WEN at similar loads. Its lightweight design at just 54 pounds and dimensions under 20 inches make it remarkably portable, ideal for users with limited storage or who need to move the generator frequently. Its noise level at 58 dBA is notably quieter than larger models, enhancing outdoor comfort. The initial setup can be somewhat complex for newcomers, and the fuel capacity limits runtime at full load. This generator is best suited for RV travelers seeking a quiet, lightweight option that doesn’t sacrifice too much power.Pros:- Seamless dual-fuel switching for convenience
- Lightweight and compact for portability
- Quiet operation at 58 dBA
- Long runtime on both fuels
Cons:- Limited runtime at full load due to small fuel capacity
- Requires careful handling during refueling for safety
Best for: Campers and outdoor enthusiasts needing a lightweight, quiet generator with seamless fuel switching
Not ideal for: Users needing maximum wattage for large appliances or extended heavy-duty use
- Power Output:4500W peak, 3500W rated
- Weight:54 pounds
- Dimensions:19.88 x 16.93 x 20.25 inches
- Fuel Tank Capacity:2.25 gallons
- Runtime:Up to 16 hours on gasoline, over 20 hours on propane
- Noise Level:58 dBA from 23 feet
Our verdict“This generator fits well for RV travelers who prioritize portability and quiet operation without sacrificing too much power, despite some fuel capacity limitations.”
How We Picked
These generators were selected based on a combination of power output, portability, fuel versatility, safety features, and user reviews. Priority was given to models that are specifically rated as RV-ready and that combine quiet operation with reliable performance. We evaluated build quality, ease of use, maintenance requirements, and value for money. The ranking reflects a mix of user feedback and expert considerations, aiming to recommend options suitable for different types of RV travelers—from casual campers to full-time RVers.
| dual fuel generator for rv travel | Run Time |
|---|---|
| WEN 4800-Watt Dual Fuel Invert | Up to 7 hours at half load |
| Westinghouse iGen4000DFcv Dual | Up to 7 hours |
| Champion 4000-Watt Dual Fuel R | Up to 10 hours on gasoline, 25 hours on propane |
| WEN 3600-Watt Dual Fuel Portab | — |
| Westinghouse 6500 Watt Dual Fu | Up to 14.5 hours |
| Westinghouse 4650 Peak Watt Du | Up to 14 hours |
| WEN 6800-Watt Dual Fuel RV-Rea | — |
| ERAYAK 4500W Dual-Fuel Portabl | — |
Factors to Consider When Choosing Best Dual Fuel Generator For Rv Travel
When choosing a dual fuel generator for RV travel, several factors should influence your decision. Beyond raw power, consider portability, fuel efficiency, noise levels, and safety features. Understanding these aspects helps prevent common mistakes, such as overpaying for unnecessary power or buying a bulky model that’s hard to transport. This guide breaks down the key factors to help you select a generator that matches your specific needs and travel style.
Power Output and RV Compatibility
Ensure the generator provides enough wattage to handle your RV’s essential appliances and electronics. Most RVs need around 3000-4000 starting watts for air conditioners and larger appliances, so look for models that offer at least 4000 peak watts. Overestimating capacity can be costly and unnecessary, but underestimating risks insufficient power and frequent overloads. Consider future needs as well, especially if you plan to add more devices or appliances.
Portability and Size
Since RV travel involves frequent setup and takedown, portability is key. Lighter, compact models with wheels and handles make transportation easier. Heavy-duty generators may offer more power but can be cumbersome, especially if you need to move them frequently. Think about storage space in your RV and whether you prefer a smaller, more manageable unit or a larger, more powerful one temporarily stored during travel.
Fuel Efficiency and Run Time
Dual fuel capability offers flexibility, but fuel consumption varies between gasoline and propane. Gasoline generally provides longer run times but can be less stable in storage, while propane burns cleaner and stores longer. Consider your typical usage patterns—if you travel long stretches, a model with efficient fuel use and good tank capacity will serve you better. Also, check if the generator has a fuel gauge for easier monitoring.
Noise Levels and Safety Features
RV generators often operate in close quarters, so noise reduction is important. Inverter generators tend to be quieter, making them suitable for camping and peaceful settings. Safety features like CO sensors are increasingly common, alerting you if dangerous levels of carbon monoxide are detected—vital for enclosed or poorly ventilated spaces. Prioritize models with these features if safety and comfort are your priorities.
Price and Warranty
Price differences reflect build quality, features, and power capacity. While it might be tempting to go for the cheapest option, investing in a reputable brand often pays off in durability and support. Look for warranties that cover at least one to three years, especially if you plan extended use. Consider overall value—sometimes paying more upfront results in savings over time through fewer repairs and replacements.
Frequently Asked Questions
How much power do I need for my RV?
Most RVs require between 3000 and 4000 starting watts to power essential appliances, with running watts typically around 2500-3000. If you plan to run an air conditioner, you’ll likely need a generator at the higher end of this range or above. It’s important to check your RV’s manual for its specific power needs and select a generator that comfortably exceeds those requirements to prevent overloads and ensure reliable operation.
Is inverter technology worth the extra cost?
Inverter generators provide cleaner, more stable power, which is crucial for sensitive electronics like laptops, phones, and medical devices. They are generally quieter and more fuel-efficient than conventional models, which adds to their appeal for RV use. Although they tend to be more expensive, the benefits in safety, noise reduction, and efficiency make inverter technology a worthwhile investment for most RV travelers.
Can I run my RV’s air conditioner with a dual fuel generator?
Yes, many dual fuel generators can power an RV’s air conditioner, especially models with at least 4000 peak watts. However, it’s essential to verify the starting wattage of your AC and compare it with the generator’s surge capacity. Larger, more powerful models like the Westinghouse 6500W are better suited for running heavy loads like air conditioners continuously, providing comfort during long stays at campgrounds.
How safe are CO sensors and should I prioritize them?
CO sensors are a critical safety feature that detects dangerous carbon monoxide levels and automatically shuts down the generator if needed. This feature is especially important when operating a generator in enclosed spaces or near your RV. Prioritizing models with CO sensors can significantly reduce health risks and add peace of mind, making them highly recommended for any RV setup.
What is the typical lifespan of a dual fuel generator?
With proper maintenance, most dual fuel generators last around 10-15 years, depending on usage and build quality. Regular oil changes, proper fuel storage, and timely repairs extend their life. Investing in a reputable brand with good warranty support can also help ensure your generator remains reliable for many seasons of RV travel.
Conclusion
For casual weekend campers or those new to RV travel, the WEN 3600-Watt Dual Fuel Inverter offers reliable power with ease of use. Frequent travelers or full-time RVers should consider the Westinghouse iGen4000DFcv for its balance of power, portability, and safety features. Those needing robust, long-term power might opt for the Westinghouse 6500 Watt Dual Fuel Generator despite its size. Budget-conscious buyers will find good value in the ERAYAK 4500W. Overall, your choice hinges on your power needs, travel style, and safety priorities—match these to find the best fit for your adventures.
NFL season / tailgating Picks
team gear
As an affiliate, we earn on qualifying purchases.
