When choosing a 13,000 watt generator, power output, fuel type, safety features, and ease of use are crucial. These generators are ideal for whole home backup, job sites, and RV use, providing flexible fuel options like gasoline and propane. Below is a summary table of five top models selected from Amazon, followed by detailed reviews to help you decide on the best generator for your needs.
| Generator | Brand | Fuel Type | Starting Method | Key Features |
|---|---|---|---|---|
| DuroMax XP13000HX | DuroMax | Gasoline & Propane | Electric Start with CO Alert | All copper windings, dual fuel, 500cc OHV engine, 50-state approved |
| DuroMax XP13000EH | DuroMax | Gasoline & Propane | Electric Start | Whole home backup, robust engine, transfer switch ready |
| DuroStar DS13000MX | DuroStar | Gasoline & Propane | Recoil & Electric Start with CO Alert | Dual fuel, CO detection, heavy-duty construction |
| Westinghouse 13500 Peak Watt Tri-Fuel | Westinghouse | Gas, Propane & Natural Gas | Remote Electric Start | Tri-fuel, transfer switch ready, 500cc OHV engine, CO shutdown |
| Westinghouse 12500 Watt Dual Fuel | Westinghouse | Gasoline & Propane | Remote Electric Start | Digital display, transfer switch ready, CO shutdown, 457cc OHV engine |
DuroMax XP13000HX Dual Fuel Portable Generator

The DuroMax XP13000HX offers an impressive 13,000 watts of power, suitable for whole home backup during outages. It supports dual fuel operation with both gasoline and propane, giving you flexibility and convenient fuel options. Propane is clean-burning and has a long shelf life, making this generator a practical choice in emergencies.
Equipped with a 500cc OHV DuroMax engine, the generator features all copper windings to enhance durability and longevity. It includes a CO Alert system, monitoring harmful carbon monoxide fumes to protect your household. Certified for all 50 states, this model balances power, safety, and compliance for home use.
DuroMax XP13000EH 13,000-Watt Dual Fuel Generator

The DuroMax XP13000EH is another excellent dual fuel pick, designed for powering your whole home reliably. It shares the 13,000-watt capacity and the ability to run on gasoline or propane for extended run times and cleaner emissions.
This unit is transfer switch ready, allowing easy connection to your home’s electrical system, and is built with robust DuroMax powertrain technology. Its electric start enhances user convenience, making this generator well suited for emergency and RV use.
DuroStar DS13000MX 13,000-Watt Dual Fuel Generator

The DuroStar DS13000MX delivers 13,000 watts with dual fuel technology supporting gasoline and propane. It’s ideal for home backup and outdoor job sites, with a heavy-duty frame that withstands demanding conditions.
This model integrates an advanced carbon monoxide detection system that shuts down the generator if it detects dangerous fumes, enhancing safety. Its 500cc engine balances power and reliability to cover extended outages or power-intensive tasks.
Westinghouse 13500 Peak Watt Tri-Fuel Home Backup Generator

The Westinghouse 13500 Peak Watt model stands out with its tri-fuel capability, running on gasoline, propane, or natural gas. It provides up to 13,500 peak watts and is equipped with a 500cc OHV engine built with cast iron sleeves for durability.
This unit offers remote electric start via a key fob and an extended runtime of up to 19 hours on a full tank. Safety features include automatic low oil and carbon monoxide shutdown. Multiple outlets including transfer switch and RV ready connections make it versatile for various power needs.
Westinghouse 12500 Watt Dual Fuel Home Backup Generator

The Westinghouse 12500 Watt Dual Fuel generator offers dependable whole home power with 9,500 running watts on gasoline and 8,500 watts on propane. It features a 457cc 4-stroke OHV engine with cast iron sleeve for extended longevity.
This model includes remote electric start and a digital display showing voltage, frequency, and runtime, aiding in monitoring performance. A transfer switch ready setup and multiple GFCI outlets with rubber covers enhance safety and convenience for emergency and recreational use.
Buying Guide for 13,000 Watt Generators
Choosing the right generator requires understanding several key factors:
Power Output and Running Watts
Look beyond peak watts to the running watts which represent the continuous power the generator can supply. For whole home backup, 13,000 running watts or very close is ideal to run essentials simultaneously.
Fuel Type and Consumption
Dual fuel generators provide flexibility to use gasoline for high power or propane for longer run times with cleaner emissions. Tri-fuel models add natural gas compatibility but tend to be heavier. Consider fuel availability and storage for your area.
Safety Features
Carbon monoxide (CO) detection and automatic shutoff are essential in home use generators, preventing dangerous fumes buildup. Look for generators with CO Alert or automatic CO shutdown systems.
Starting Mechanism
Electric start models are more user-friendly, especially in emergencies, requiring just the push of a button or remote start via key fob. Recoil start is less convenient but some generators include both options.
Transfer Switch and Outlets
For safe home integration, choose units that are transfer switch ready. Check outlet types and quantities to ensure compatibility with your appliances, including RV plugs and GFCI protections.
Engine Durability and Maintenance
Look at engine displacement (cc rating) and construction materials such as cast iron sleeves and all copper windings to ensure a long-lasting generator. Lower maintenance units save time and cost over the years.
Portability and Noise Levels
Consider the generator’s weight and frame design if you need to move it frequently. Some models include wheels and handles. Noise ratings vary; quieter units are preferable for residential use.