If you need reliable whole-home backup power that can run on natural gas, these 12k+ watt tri-fuel generators offer strong performance, safety for electronics, and a range of fuel options. They’re best for homeowners seeking flexible fuel choices, quiet operation, and transfer-switch readiness. The top picks below are evaluated for natural gas readiness, runtime, and ease of use, helping you compare options at a glance.
| Product | Fuel Options | Peak / Running Watts | Best For |
|---|---|---|---|
| Westinghouse iGen12000TFc | Gas / Propane / Natural Gas | 12,000W peak / 9,000W running (Gas) | Best for sensitive electronics with lowest THD |
| Westinghouse 12500 Peak Watt Tri-Fuel | Gas / Propane / Natural Gas | 12,500W peak / 9,500W running (Gas) | Best overall tri-fuel performance |
| DuroStar DS13000MXT | Gas / Propane / Natural Gas | 13,000W (gas) / 7–9 hours | Best for longer runtimes on natural gas |
| Generac 12,500 Starting Watt Tri-Fuel | Gas / Propane / Natural Gas | 12,500W starting / 9,500W running (gas) | Best for fast electric start and CO sensing |
| Westinghouse 13500 Peak Watt Tri-Fuel | Gas / Propane / Natural Gas | 13,500W peak / 10,500W running (Gas) | Best for larger homes needing higher peak power |
Westinghouse iGen12000TFc Tri-Fuel Generator
The iGen12000TFc is a tri-fuel inverter generator designed for whole-home backup with clean power safe for electronics. It features a 50A outlet and a CO sensor for safety. In natural gas mode, it delivers 9,800W peak / 7,200W running. This model emphasizes fuel efficiency and quieter operation, suitable for neighborhoods. Best for: homes needing reliable, low-THD power with flexible fuel choices. Caution: inverter complexity may require more upkeep than basic standby options.
Westinghouse 12500 Peak Watt Tri-Fuel
This model offers a 12,500 peak with 9,500 running watts on gasoline and supports propane and natural gas. It includes remote electric start and transfer-switch readiness. Best for: users needing quick startup and reliable power with flexible fuel options. Limitation: higher peak, but propane/natural gas running watts are notably lower than gasoline; plan loads accordingly.
DuroStar DS13000MXT Tri Fuel Generator
The DS13000MXT provides 13,000 watts (gas) with tri-fuel capability and CO alert for safety. It is transfer-switch ready and includes essential outlets for home backup. Best for: households requiring strong gas-powered output and safe operation during outages. Caution: check local fuel availability; natural gas performance varies by pipeline pressure and connection.
DuroMax XP13000HXT Tri Fuel Generator
With 13,000 watts of power and Tri Fuel capability, the XP13000HXT supports gasoline, propane, and natural gas. It features a robust 500cc OHV engine. Best for: users needing high-capacity power with flexibility. Limitation: higher fuel consumption at peak loads compared with inverter models; plan fuel availability accordingly.
Generac 12,500 Starting Watt Tri-Fuel
Generac offers 12,500 starting watts and 9,500 running watts on gasoline, with tri-fuel capability and CO sensor. It provides a push-button electric start and a long runtime with a 7.5-gallon tank. Best for: easy activation during outages and strong gasoline performance. Caution: ensure compatible transfer switch and adequate ventilation for natural gas usage.
Westinghouse 13500 Peak Watt Tri-Fuel
This model delivers up to 13,500 peak watts and 10,500 running watts on gasoline, plus substantial propane and natural gas outputs. It comes with remote start and a 9.5-gallon tank for longer runtimes. Best for: larger homes needing more peak capacity. Limitation: higher initial footprint and weight; ensure proper setup and space.
Buying Guide: Key Considerations For 12k+ Tri-Fuel Generators
- Fuel flexibility: Tri-fuel generators let you run on gasoline, propane, or natural gas. Consider which fuel is most available in your area and how fuel type affects power output and runtime.
- Power needs: Assess running watts for essential circuits and peak watts for startup loads. For larger homes, prioritize higher peak watts and a big fuel reservoir.
- Safety features: Look for carbon monoxide sensors, automatic low-oil shutdown, and enclosed mufflers for quieter operation in neighborhoods.
- Electrical integration: Transfer switch compatibility and NEMA outlets matter for seamless connection to home circuits and RV receptacles.
- Start method: Remote/electric start offers convenience during outages; ensure battery health and charge availability.
- Runtime and tank size: Larger tanks extend runtime but add weight and footprint. Match tank size to expected outage duration.
- Warranty and maintenance: While this guide avoids specific warranties, consider models with easier maintenance and accessibility of common parts.
Frequently Asked Questions
- What does “tri-fuel” mean on these generators?
– They can operate on gasoline, propane, or natural gas, giving you flexibility during fuel shortages. - Is natural gas power as strong as gasoline on these units?
– Running watts on natural gas are typically lower than gasoline, so plan loads accordingly when using natural gas. - Do these generators require professional installation?
– Some models are transfer switch ready and designed for simple hookup; check local regulations and manufacturer guidelines. - What maintenance helps preserve performance?
– Regular oil checks, filter replacements, and keeping the CO sensor functional are key for safe, reliable operation. - Can I run these indoors or in a garage?
– No. Follow manufacturer safety guidance and maintain proper ventilation to prevent CO buildup.
Add a Comment