Top 7 Best High Wattage Dual Fuel Generator For Furnaces

You’ll be impressed by the sheer power of the Westinghouse WGen20000TFc, offering an incredible 28,000 peak watts on gasoline and supporting propane and natural gas. This tri-fuel capability provides unmatched flexibility for powering larger homes or multiple essential circuits during extended outages. Its low Total Harmonic Distortion (THD) ensures sensitive electronics like computers and TVs are safe.

Be aware that this generator is substantial, weighing 557 pounds, making portability a significant challenge. If your priority is the absolute highest portable power output and fuel choice for comprehensive home backup, and you have a plan for its placement, this is an exceptional choice. It’s not for those needing frequent relocation.

You’ll find the Westinghouse WGen14500DFc to be a powerhouse, delivering an impressive 18,000 peak watts and 14,500 running watts on gasoline, easily handling demanding loads like your furnace and multiple appliances. Its dual fuel capability offers flexibility, and the low THD rating ensures your sensitive electronics are protected. The remote start and push-button start make operation convenient.

However, its substantial 352-pound weight makes it less portable. If you need serious backup power for a larger home or high-demand applications and can accommodate its size, this generator is an excellent choice. It offers a great combination of raw power and safety features for demanding situations.

You’ll appreciate the substantial power offered by the Westinghouse WGen9500DF, providing 9,500 running watts on gasoline to handle most home essentials, including your furnace. The dual fuel capability and remote start feature add significant convenience, allowing for easy operation even in difficult conditions. Its transfer switch-ready outlets make integration with your home’s electrical system straightforward.

While it offers excellent power for its class, its 230-pound weight means it’s not the most portable option. If you’re looking for a reliable, high-wattage generator for home backup with user-friendly features, this model is a top-tier choice. It strikes a good balance between power, features, and value for homeowners.

You’ll appreciate the robust power output of the Westinghouse WGen10500DFc, offering 13,500 peak watts on gasoline and 12,500 peak watts on propane, making it ideal for keeping your furnace and other essential appliances running during outages. The convenience of remote start and a dual fuel capability provides flexibility and ease of use, ensuring you can power your home efficiently.

While its power and features are impressive, its weight of 230 pounds means portability is a consideration; it’s best suited for a semi-permanent backup location rather than frequent relocation. If you need substantial, reliable backup power with convenient starting options, this generator is a solid choice for home emergencies.

You’ll appreciate the 13,000 peak watts and 10,500 running watts from the DuroMax XP13000HX, making it capable of powering your entire home, including your furnace, during an outage. The dual fuel capability offers flexibility, and the CO Alert system provides essential safety by automatically shutting down the generator if dangerous levels of carbon monoxide are detected.

With a weight of 245 pounds, portability is a challenge, so plan for a fixed location. If you need robust, reliable power for whole-home backup with advanced safety features, this generator is a strong choice. It offers a good balance of power and safety for emergency preparedness.

You’ll find the DuroStar DS13000MX to be a powerful companion for home emergencies, delivering 13,000 peak watts and 10,500 running watts on gasoline. Its dual fuel capability offers flexibility, allowing you to choose between gasoline or propane for longer run times and cleaner emissions. The integrated CO Alert system provides crucial safety by automatically shutting down the generator if dangerous carbon monoxide levels are detected.

While it offers robust power, its 220-pound weight makes it less portable than smaller units. If you prioritize safety features and reliable dual-fuel operation for whole-home backup, this generator is a strong contender. Consider your moving capabilities if frequent relocation is needed.

You’ll find the Westinghouse WGen3600DFcv to be a versatile and relatively portable option, offering 4650 peak watts on gasoline and a 30A RV-ready outlet. Its dual fuel capability adds convenience, allowing you to switch between gasoline and propane easily. The CO sensor and low oil shutdown provide essential safety features for peace of mind during operation.

However, its 3600 running watts may not be sufficient for powering a whole home with high-demand appliances like a furnace and central AC simultaneously. If you need a generator for RVing, tailgating, or powering essential circuits during an outage, this is a great choice. For full home backup, consider a higher wattage model.