When choosing a dual fuel generator, Americans look for reliability, long run times, and easy switch between gasoline and propane. The models below cover a range from compact inverter units to full-family backup power solutions. Each entry highlights power output, fuel options, startup features, and safety measures to help you compare at a glance. The selections prioritize performance, safety features, and ease of use for storm prep, camping, and RV living.
| Product | Brand | Fuel Options | Key Features |
|---|---|---|---|
| Westinghouse 12500 Peak Watt Dual Fuel | Westinghouse | Gasoline, Propane | Remote start, transfer switch ready, CO sensor |
| DuroMax XP13000HX | DuroMax | Gasoline, Propane | All copper windings, 13,000W capability, CO alert |
| DuroMax XP13000EH | DuroMax | Gasoline, Propane | 13,000W, dual fuel, robust engine |
| WEN 4,750-Watt DF475T | WEN | Gasoline, Propane | Wheel kit, 120V/240V, electric start |
| Champion Power Equipment 4500-Watt | Champion | Gasoline, Propane | Quiet technology, CO Shield, parallel ready |
Westinghouse 12500 Peak Dual Fuel Generator
Powerful dual fuel operation provides flexibility for emergencies or long outages. The 9500 running watts on gasoline or 8500 running watts on propane gives robust home backup capability. A 6.6-gallon tank supports extended runtimes, with a digital hour meter for maintenance tracking. Remote key fob start adds convenience, while a CO sensor helps maintain safety in enclosed spaces. Transfer switch readiness and multiple outlets support both home circuits and RV/portable needs.
DuroMax XP13000HX 13,000-Watt Dual Fuel
This XP13000HX model delivers up to 13,000 watts on both fuels and includes a dependable 500cc OHV engine. It emphasizes CO alert safety and long-term fuel flexibility, ideal for homes needing substantial backup power. The copper windings design adds durability, and the unit is transfer switch ready for seamless integration with home electrical systems or external panels for emergency power when the grid fails.
DuroMax XP13000EH Dual Fuel Portable Generator
Powered by a robust DuroMax engine, the XP13000EH offers full-home backup power with dual fuel versatility. Its design emphasizes reliability for extended outages and RV-ready configurations. The dual-fuel capability supports propane and gasoline, and the model is marketed for long-term durability and performance under demanding conditions.
Westinghouse 12500 Watt Dual Fuel
This model mirrors the power profile of the larger Westinghouse lineup with 9500 running watts on gasoline and 8500 on propane. It adds a VFT display that provides real-time voltage, frequency, and runtime data for precise monitoring. A digital hour meter helps track maintenance intervals, and the CO shutdown adds a critical safety layer for indoor use or enclosed spaces.
WEN 4,750-Watt DF475T Dual Fuel
The DF475T provides a balanced mix of portability and power. It switches between gasoline and propane with a simple dial, and features dual voltage outputs (120V/240V) suitable for transfer switches. Electric start and included wheel kit enhance mobility, making it a practical option for small to medium backup needs and RV setups.
Champion Power Equipment 4500-Watt
Champion’s 4500-watt unit is engineered for quiet operation and extended runtimes. It supports both gasoline and propane, includes CO Shield for auto shutoff, and offers parallel capability to increase power when needed. The unit is RV-ready and designed for easy operation in outdoor camping, tailgating, and home backup scenarios, with a focus on reducing noise while delivering reliable power.
WEN 3600-Watt DF360iX
The DF360iX offers compact, quiet dual-fuel power with CO watchdog and fuel shutoff for safety. It is ideal for RV enthusiasts and small home backup needs where lightweight portability and fuel flexibility are important. Its inverter-style output helps protect sensitive electronics while providing reliable energy for essential appliances during outages.
Buying Guide: Key Purchase Considerations
- Power output and peak watts: Match the generator’s peak and running watts to your critical loads. For whole-home backups, consider units in the 10,000–13,000-watt range with a stable 120/240V supply.
- Fuel options: Dual-fuel models offer flexibility, cost control, and longer shelf life for propane. Propane tends to burn cleaner and store longer than gasoline.
- Starting method: Remote/electric start adds convenience, especially during storms. Look for models with a manual recoil backup as a fallback.
- Safety features: CO sensors or auto shutoffs, automatic low-oil shutdown, and safe, rubber-covered outlets reduce risk in enclosed spaces.
- Transfer switch compatibility: If you plan to power home circuits, ensure the unit is transfer switch ready and match with your panel type and installation.
- Runtime and fuel capacity: Larger tanks extend runtime; consider how long you need power between refuels or propane swaps.
- Noise and portability: Inverter-type units tend to be quieter and more portable but may have lower wattage. For full-house power, expect larger, louder models.
- Maintenance and durability: Look for engines with solid build, long oil-change intervals, and accessible service centers.
- Budget and warranty: Compare upfront costs against warranty length and available parallel operation options for higher total power.