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The Westinghouse WGen11500TFc is one of the best tri-fuel generators available for home backup. Its ability to run on gasoline, propane, or natural gas combined with high power output, remote start, and long runtime makes it an excellent choice for homeowners preparing for extended power outages.
The Westinghouse WGen11500TFc is a heavy-duty tri-fuel portable generator built for serious home backup power. Producing up to 14,500 peak watts and 11,500 running watts on gasoline, it can power essential appliances, well pumps, HVAC systems, refrigerators, freezers, and other household equipment during outages.
One of its biggest advantages is fuel flexibility. Unlike traditional generators that only run on gasoline, the WGen11500TFc can also operate on propane and natural gas, giving homeowners additional options when fuel supplies are limited.
With remote electric start, transfer-switch readiness, CO sensor protection, and a durable steel frame, this generator is designed for reliability and convenience during emergency situations.
Homeowners needing whole-home backup power
People wanting gasoline, propane, and natural gas capability
Homes with well pumps
Extended power outage preparedness
Users needing transfer-switch compatibility
Large homes with multiple appliances
Camping and recreational use
Tailgating
Apartment dwellers
People needing a lightweight generator
Users with limited storage space
Small backup power needs
| Specification | Value |
|---|---|
| Peak Watts | 14500W (Gasoline) |
| Running Watts | 11500W (Gasoline) |
| Noise Level | 74 dB |
| Weight | 352 lbs |
| Fuel Type | Gasoline / Propane / Natural Gas |
| Runtime | Up to 19 hrs at 25% load |
| Capacity | N/A |
| Output Type | 120V / 240V AC Output |
| Warranty | 3 Years Limited Warranty |
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The Westinghouse WGen11500TFc is one of the best tri-fuel portable generators available for home backup power. Its ability to run on gasoline, propane, or natural gas, combined with high wattage output, remote start convenience, and transfer-switch readiness, makes it an outstanding choice for homeowners preparing for extended power outages. While its size and weight limit portability, few generators offer a better combination of power, flexibility, and reliability.
Here’s how owners are putting this generator to work in real life:
Powers essential appliances, HVAC systems, well pumps, and multiple circuits during outages.
Tri-fuel capability allows operation on gasoline, propane, or natural gas for long-term emergencies.
Provides enough power for many residential well pumps and water systems.
Keeps refrigerators, freezers, lights, and communication devices running during storms.
Works with transfer switch setups for safer and more convenient home backup power.
Always follow safe operating guidelines. Read our generator safety guide →
How the Westinghouse WGen11500TFc 14,500-Watt Tri-Fuel Portable Generator stacks up against the closest alternatives in its category.
| Generator | Power | Runtime | Noise | Best For | View |
|---|---|---|---|---|---|
| Westinghouse WGen11500TFc 14,500-Watt Tri-Fuel Portable Generator This Page | 14500W (Gasoline) | Up to 19 hrs at 25% load | 74 dB | Gas | Buy → |
| Westinghouse 12500 EFI Dual Fuel Generator | 12,500W ( Gasoline) / 11,200W (Propane} | Up to 12 hours runtime 15 hours of runtime at 25% load (and 10 hours at 50% load). | 74 dB | Gas | View → |
| DuroMax XP13000HXT Tri-Fuel Portable Generator | 13,000W (Gasoline) / 12,350W (Propane) / 12,000W (Natural Gas) | Up to 8.5 Hours at 50% Load | 74 dB | Gas | View → |
Want a full comparison? View the complete comparison table →