Power outages don’t wait for a convenient time. Whether you need to keep the lights on, the fridge cold, or the medical equipment running, a reliable generator is non-negotiable. Below, we’ve broken down the top heavy-hitters, focusing on versatility and raw power to get you through the storm.
Comparison of Best Natural Gas Generators
| Generator Model | Fuel Type | Wattage (Peak) | Best For |
| DuroStar DS13000MXT | Tri-Fuel (Gas/LPG/NG) | 13,000W | Top Pick for NG Users |
| GENMAX Tri Fuel | Tri-Fuel (Gas/LPG/NG) | 10,500W | Smart Remote Start |
| DuroMax XP13000HX | Dual Fuel (Gas/LPG) | 13,000W | Heavy Duty Power |
| AIVOLT 11250W | Dual Fuel (Gas/LPG) | 11,250W | Quiet Operation |
| A-iPower 7600W | Dual Fuel (Gas/LPG) | 7,600W | Sensitive Electronics |
| A-iPower 10700W | Gas Only | 10,700W | Budget Raw Power |
Unlock Unlimited Power with the Best Natural Gas Generators
Stop worrying about refueling in the middle of a blizzard. These generators offer the ultimate flexibility, with top-tier options connecting directly to your home’s natural gas line for indefinite run times, ensuring your fortress stays powered no matter how long the grid is down.
DuroMax XP13000HX Dual Fuel
This beast is the “King of the Block” when it comes to raw backup power. While primarily a dual-fuel unit (Gas & Propane), it’s a massive favorite for whole-home backup because it’s Transfer Switch Ready right out of the box. If you need to run central AC, lights, and the fridge simultaneously without breaking a sweat, this is the heavy hitter you call in.
Fast Facts:
- Output: Cranks out a massive 13,000 starting watts and 10,500 running watts.
- Tech: Features “CO Alert” technology to automatically shut down if carbon monoxide levels get unsafe.
- Engine: Powered by a 500cc OHV engine designed for heavy lifting.
- Control: Fully loaded power panel includes 120/240V 50A heavy-duty outlets.
GENMAX Tri Fuel Generator
If you want true “set it and forget it” convenience, this GENMAX is a winner. It runs on Gasoline, Propane, AND Natural Gas, giving you the ultimate trifecta of fuel options. It’s perfect for homeowners who want to hook up to their natural gas line and never worry about hunting for gas cans during a crisis. Plus, the remote start key fob is a game-changer when it’s raining sideways.
Fast Facts:
- Versatility: True Tri-Fuel capability allows for seamless switching between fuel sources.
- Power: Delivers 10,500 peak watts on gas and strong performance on NG.
- Convenience: Includes a remote start fob so you can fire it up from your porch.
- Run Time: Hooked to Natural Gas, your run time is virtually unlimited.
AIVOLT Super Quiet Generator
Nobody likes a generator that sounds like a jet engine, and AIVOLT tackles that head-on. This Dual Fuel unit offers massive power (11,250 watts) but focuses on running quieter than the competition. It’s 50-state approved and ready for food trucks or home backup, making it a solid choice if you have neighbors close by and don’t want to be “that guy” on the block.
Fast Facts:
- Noise Level: Engineered to be “Super Quiet” relative to its high wattage class.
- Output: 11,250 starting watts keeps high-demand appliances running.
- Design: Combined handle and rugged wheels make moving this heavy rig easier.
- Fuel: Flexible Dual Fuel operation (Gasoline and Propane).
A-iPower 7600W Inverter
This is the smart pick for modern homes full of sensitive gadgets. As an inverter generator, it produces clean energy that won’t fry your laptop or smart TV. It’s significantly lighter and more portable than the big boys, making it perfect for tailgating or RV trips, yet it still packs enough punch (7600W) to handle essential home circuits during an outage.
Fast Facts:
- Clean Power: Inverter technology is safe for phones, laptops, and medical devices.
- Portability: Telescopic handle and lighter weight make it highly mobile.
- Display: Digital data center tracks voltage, frequency, and lifetime hours.
- Efficiency: Dual Fuel capable with an “Eco Mode” to save fuel on lighter loads.
DuroStar DS13000MXT Tri Fuel
This is arguably the MVP for the specific keyword “best natural gas generators.” The DuroStar DS13000MXT matches the power of the DuroMax but adds that crucial Natural Gas capability. It’s the ultimate disaster prep tool: 13,000 watts of power with the ability to run indefinitely on your home’s gas line. If you want maximum power and zero refueling hassle, buy this one.
Fast Facts:
- Tri-Fuel: Native support for Gas, Propane, and Natural Gas.
- Capacity: Huge 500cc engine provides plenty of torque for hard starts (like A/C units).
- Start: Features effortless remote electric start.
- Safety: CO Alert technology protects your family from carbon monoxide buildup.
A-iPower 10700-Watt Electric Start
Sometimes you just need a workhorse that fits a tighter budget. This A-iPower unit is a straight-gasoline heavy-duty generator. It lacks the fancy dual/tri-fuel options, but it makes up for it with rugged reliability and high wattage (10,700W) at a great price point. It’s perfect for job sites or as a straightforward emergency backup for those who keep plenty of gas cans on hand.
Fast Facts:
- Engine: 459cc OHV engine delivers consistent, heavy-duty performance.
- Tank: Large 7-gallon fuel tank provides extended run times on gasoline.
- Outlets: Covered outlets protect the unit from the elements and dust.
- Value: Offers high wattage per dollar for budget-conscious buyers.
Buying Tips
- Check the Hose: If you are buying a Tri-Fuel generator for Natural Gas, ensure you have the correct quick-connect hose and a plumbed gas line on your exterior wall.
- Wattage Audit: Add up the running watts of your fridge, lights, and A/C. Buy a generator with at least 20% more capacity than your total to handle startup surges.
- Transfer Switch: For whole-home power, don’t run extension cords. Install a manual transfer switch for safety and ease.
Pro Tips: Avoid “dirty” power. If you work from home or have expensive gaming rigs, steer clear of standard open-frame generators unless they have low THD (Total Harmonic Distortion) or use a surge protector. For sensitive electronics, Inverter generators (like Product #4) are the safest bet.
