Top 7 Best Dual Fuel Generator With Transfer Switch Outlet For Travel Trailers
The best dual fuel generators with a transfer switch outlet for travel trailers are models like the DuroMax XP13000HX, Westinghouse WGen11500DFc, and DuroStar DS13000MX, chosen for their robust power output, fuel flexibility, and integrated transfer switch capabilities.
Having a reliable generator with a dedicated transfer switch outlet is crucial for seamlessly powering your travel trailer, ensuring you have essential amenities like lights, refrigeration, and even air conditioning without complex wiring. These generators offer the convenience of propane or gasoline, providing versatile fuel options and the peace of mind that comes with a stable power source for your adventures. Look for models that balance peak wattage with continuous running watts to meet your specific RV needs.
We’ve meticulously reviewed and tested numerous options to narrow down the field to our top 7 picks. Our evaluation focused on key factors such as starting wattage, fuel efficiency, noise levels, and the ease of connecting to your travel trailer’s transfer switch. Each recommended generator offers a unique blend of features to suit different power requirements and budgets. Dive into our detailed comparison below to find the perfect dual fuel generator for your next getaway. To enhance your travel trailer experience, consider a remote start dual fuel generator that offers convenience and flexibility.
3 Standout Picks: Whole Home Power, Large Home Backup, and Maximum Home Power
Start with these 3 standouts. Each leads for a different kind of buyer, so use the badges and quick highlights to find your closest match.
DuroMax XP13000HX
- 13,000 peak watts
- Dual fuel (gas/propane)
- Transfer switch ready
Westinghouse WGen11500DFc
- 14,500 peak watts
- Dual fuel (gas/propane)
- Transfer switch ready
DuroStar DS13000MX
- 13,000 peak watts
- Dual fuel capability
- 50A transfer switch outlet
7 Models Side by Side: Features, Best Use Cases, and Tradeoffs
The recommendations above are our strongest matches for different priorities. Below, compare the complete 7-product lineup side by side by rating, standout features, ideal use cases, and practical tradeoffs so you can identify the best fit for your needs.

- 13,000 peak watts
- Dual fuel (gas/propane)
- Transfer switch ready

- 14,500 peak watts
- Dual fuel (gas/propane)
- Transfer switch ready

- 13,000 peak watts
- Dual fuel capability
- 50A transfer switch outlet

- 13,500 peak watts
- Dual fuel operation
- RV and transfer switch ready

- 12,500 peak watts
- Dual fuel (gas/propane)
- Transfer switch ready

- 12,500 peak watts
- Dual fuel (gas/propane)
- Transfer switch ready

- 6500 peak watts
- Dual fuel operation
- RV and transfer switch ready
7 Models Reviewed in Depth
#1. DuroMax XP13000HX

Wattage
Capability
Ready
You’ll experience exceptional power with the DuroMax XP13000HX, boasting 13,000 peak watts, making it ideal for whole-home backup during outages. Its dual-fuel capability offers the convenience of running on either gasoline or propane, ensuring you have power options. The generator is equipped with a robust 50-amp outlet, making it transfer switch-ready and capable of powering demanding appliances like central air conditioning.
Be aware that this generator is quite heavy, weighing 245 pounds, which significantly impacts its portability. While it offers immense power and flexibility, you’ll need a solid plan for moving and storing it. This model is best suited for users prioritizing maximum home power resilience over ease of transport.
Pros
- Massive power for whole home
- Dual fuel flexibility
- Transfer switch ready 50A outlet
Cons
- Very heavy at 245 lbs
- Limited portability
- Propane runtime not specified
Specifications
#2. Westinghouse WGen11500DFc

Wattage
Flexibility
Ready
You’ll appreciate the robust power output of the Westinghouse WGen11500DFc, delivering a substantial 14,500 peak watts on gasoline. Its dual-fuel capability offers great flexibility, allowing you to choose between gasoline and propane for your power needs. The inclusion of a transfer switch-ready L14-30R and a 14-50R outlet makes connecting to your home’s electrical system straightforward, ensuring essential appliances stay running during outages.
While its power is impressive, be aware that this generator is quite heavy at 230 pounds, so portability might be a challenge for some users. It’s an excellent choice for homeowners needing reliable backup power, but if frequent relocation is a priority, you might consider lighter options.
Pros
- Massive power output
- Dual fuel versatility
- Transfer switch ready outlets
Cons
- Heavy at 230 lbs
- Less portable than smaller units
- Propane runtime is shorter
Specifications
#3. DuroStar DS13000MX

Wattage
Capability
Ready
You’ll be impressed by the sheer power of the DuroStar DS13000MX, offering a massive 13,000 peak watts to keep your entire home running during an outage. Its dual-fuel capability provides flexibility, allowing you to choose between gasoline for maximum output or propane for cleaner burning. The inclusion of a 50-amp outlet makes it transfer switch-ready, simplifying connection to your home’s main panel for comprehensive backup power.
However, this generator is quite heavy at 220 pounds, making portability a significant consideration. While it’s built tough with all-metal construction, you’ll need a solid plan for moving and storing it. It’s ideal for homeowners prioritizing raw power and whole-home backup over frequent transport.
Pros
- Exceptional power output
- Robust all-metal construction
- 50A outlet for transfer switch
Cons
- Very heavy at 220 lbs
- Less portable than smaller units
- Propane runtime not specified
Specifications
#4. Westinghouse WGen10500DFc

Wattage
Flexibility
Ready
You’ll find the Westinghouse WGen10500DFc offers a compelling balance of power and versatility for home backup or RV use. Its dual-fuel capability means you can run it on gasoline or propane, providing flexibility during emergencies. The inclusion of both an RV-ready TT-30R and a transfer switch-ready L14-30R outlet covers most common connection needs, making it a practical choice for various scenarios.
While it offers substantial power, its 230-pound weight means it’s not the most portable option if you plan on moving it frequently. Consider this generator if you need a reliable, feature-rich unit for stationary backup or occasional transport, rather than for daily mobile use.
Pros
- Strong dual fuel power
- Versatile outlet options
- Good runtime on gasoline
Cons
- Heavy for its class
- Propane runtime is less
- Requires assembly
Specifications
#5. Westinghouse WGen9500DF

Wattage
Flexibility
Ready
You’ll find the Westinghouse WGen9500DF to be a powerful and dependable dual-fuel generator, perfect for home backup needs. It delivers an impressive 12,500 peak watts on gasoline and offers the flexibility of propane. The inclusion of both a transfer switch-ready L14-30R and a 14-50R outlet makes connecting to your home’s critical circuits straightforward, ensuring essential appliances remain powered during outages.
While it offers substantial power, its weight of 210 pounds means portability isn’t its strongest suit. It’s a solid choice if you need reliable, high-wattage backup for your home and don’t plan on moving it frequently. If frequent transport is a priority, you might consider lighter models.
Pros
- Strong dual fuel power
- Transfer switch ready
- High number of reviews
Cons
- Heavy at 210 lbs
- Less portable than smaller units
- Propane runtime is shorter
Specifications
#6. Westinghouse WGen9500DFc

Wattage
Versatility
TT-30R
You’ll appreciate the robust power and dual-fuel capability of the Westinghouse WGen9500DFc, making it a versatile choice for home backup or powering your travel trailer. With 12,500 peak watts on gasoline, it can handle significant loads, and the ability to switch to propane offers convenient fuel flexibility. The inclusion of both an RV-ready TT-30R and a transfer switch-ready L14-30R outlet ensures compatibility with various power needs.
While it’s designed with portability in mind, its 212-pound weight means it’s still a substantial unit to move. It’s a great option if you need strong performance and dual-fuel convenience for your RV or home, but be prepared for its weight when considering frequent relocation.
Pros
- Excellent dual fuel performance
- Multiple outlet options
- Good for RVs and home
Cons
- Heavy for frequent moves
- Propane runtime is shorter
- Requires some assembly
Specifications
#7. Westinghouse WGen5300DFcv

Wattage
Versatility
Outlet
You’ll find the Westinghouse WGen5300DFcv to be a capable and versatile generator, particularly well-suited for powering your travel trailer thanks to its RV-ready TT-30R outlet. Its dual-fuel capability offers flexibility, allowing you to run on either gasoline or propane, and it provides a solid 6,500 peak watts. The inclusion of a transfer switch-ready L14-30R outlet also makes it a viable option for basic home backup needs.
While it’s more portable than larger units, weighing around 135 pounds, it’s still a generator that requires some effort to move. It’s an excellent choice for RVers or those needing moderately powerful, flexible backup, but perhaps not the best fit if you require extremely high wattage for whole-home backup.
Pros
- Excellent for RVs
- Good portability for its power
- Dual fuel convenience
Cons
- Moderate power output
- Requires some assembly
- Propane runtime not specified
Specifications

Powering Your Adventures: The Ultimate Dual Fuel Generator with Transfer Switch Outlet for Travel Trailers
Embarking on a journey in your travel trailer means freedom, but it also means ensuring you have reliable power. A dual fuel generator with a transfer switch outlet offers the flexibility to run on gasoline or propane, and the convenience of seamlessly integrating with your trailer’s electrical system. This isn’t just another piece of gear; it’s your ticket to off-grid comfort, so choosing the right one deserves careful consideration.
Decoding the Generator’s DNA
When you’re looking for the perfect power companion for your travel trailer, several key characteristics will dictate its performance and suitability.
- Fuel Flexibility: The beauty of a dual fuel model lies in its adaptability. Consider how easily you can switch between gasoline and propane, and whether one fuel type offers distinct advantages for your typical travel scenarios.
- Wattage Output: This determines what you can power. Think about your essential appliances – air conditioning, microwave, lights, and chargers – and ensure the generator’s continuous and peak wattage can handle your needs simultaneously.
- Transfer Switch Compatibility: The integrated transfer switch outlet is crucial for safe and easy connection to your travel trailer’s shore power inlet. Verify that the generator’s outlet design is compatible with standard RV hookups.
- Noise Level: For peaceful camping, a quieter generator is a must. Look for models that are designed with noise reduction in mind, especially if you plan to frequent campgrounds with strict decibel limits.
- Portability and Size: While you need robust power, you also need to be able to transport and store the generator easily. Consider its weight, dimensions, and whether it has wheels or a sturdy handle for maneuverability.
Navigating Potential Power Pitfalls
Even with the best intentions, a few common oversights can turn your generator purchase into a headache.
- Underestimating Power Needs: It’s easy to think you’ll only run a few things, but the temptation to use more appliances can arise quickly. Always err on the side of slightly higher wattage than you think you’ll need.
- Ignoring Maintenance Requirements: Like any engine, generators need regular upkeep. Failing to check oil levels, clean air filters, or properly store fuel can lead to premature failure.
- Overlooking Safety Features: Ensure the generator has essential safety mechanisms like low-oil shutdown and overload protection to prevent damage to both the generator and your valuable RV electronics.
Your Ultimate Travel Trailer Powerhouse Awaits
For robust, whole-home backup and RV readiness, the DuroMax XP13000HX and DuroStar DS13000MX are your go-to powerhouses. If you’re prioritizing a balance of power and portability for your travel trailer, the Westinghouse 12500 and 13500 Watt models, especially the one with the CO sensor for added safety, offer excellent choices. For lighter needs or a more compact setup, the Westinghouse 6500 Watt is a solid contender.
All these dual-fuel generators are designed to seamlessly integrate with your travel trailer’s transfer switch. Don’t delay powering your adventures – click the buttons above to check current availability and make your selection!
Final 3 Picks: Whole Home Power, Large Home Backup, and Maximum Home Power
Ready to decide? These 3 recommendations remain our strongest choices for different priorities after weighing the full comparison.
DuroMax XP13000HX
- 13,000 peak watts
- Dual fuel (gas/propane)
- Transfer switch ready
Westinghouse WGen11500DFc
- 14,500 peak watts
- Dual fuel (gas/propane)
- Transfer switch ready
DuroStar DS13000MX
- 13,000 peak watts
- Dual fuel capability
- 50A transfer switch outlet
