Compare Generators Side-by-Side
Select up to 4 generators to compare specs, power output, noise levels, runtime and more. Your compare URL is shareable.
- NorthStar e14000s
- Westinghouse WGen14500c
Quick charts
Each chart uses its own Y-axis scale (so numbers are comparable within a chart).
Running watts
W
Starting watts
W
Noise
dB
Runtime @50%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
| Specification | NorthStar e14000s | Westinghouse WGen14500c |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | No | No |
| Parallel capable | No | No |
| RV ready | No | No |
| Running watts | 12000 W | Winner: Winner: 14500 W |
| Starting watts | 14000 W | Winner: Winner: 18000 W |
| Noise (lower limit) | Winner: Winner: 73 dB | 74 dB |
| Weight | 388 lbs | Winner: Winner: 352 lbs |
| Run time @50% load | 10 h | Winner: Winner: 11 h |
| Run time @25% load | Not available | 16 h |
| Fuel tank | 12 gal | 10.5 gal |
| Fuel gauge | Yes | Yes |
| Approx. dimensions (L × W × H) | 43 x 36 x 35 | 34 x 31 x 35 |
| Electrical | ||
| Voltage (AC) | 120/240 60 Hz | 120/240 |
| Voltage (DC) | Not available | 5 |
| GFCI outlets | Yes | Yes |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | <5% % | <5% % |
| Engine | ||
| Engine | NorthStar e670 OHV 4-stroke | Westinghouse V-Twin, cast iron sleeve |
| Alternator | Not available | Not available |
| Starting system | Electric | Electric, Remote |
| Warranty | ||
| Warranty | 4 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 12000 W | 14500 W |
| Starting watts | 14000 W | 18000 W |
| Running amps (120V) | Not available | Not available |
| Running amps (240V) | Not available | Not available |
| Peak amps (120V) | Not available | Not available |
| Peak amps (240V) | Not available | Not available |
| Run time @50% load | 10 h | 11 h |
| Run time @25% load | Not available | 16 h |
| Other | ||
| Data center | Not available | Not available |
| Indicators | false | false |
| Compliance | EPA | EPA, ANSI/PGMA G300-2023 |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | true | true |
| UPC | 840321737434 | 850011336915 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 12000 | 14500 |
| Starting Watts (Gasoline) | 14000 | 18000 |
| Runtime @ 50% Load (Gasoline) | 10 | 11 |
| Runtime @ 25% Load (Gasoline) | Not available | 16 |
| AC Outlet Types | 3x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R) | 2x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 50A (14-50R); 1x 120/240V 30A (L14-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | V-Twin |
| Engine Displacement | 669 | 713 |
| Cylinder Sleeve | Not available | Cast iron |
| Alternator Winding Material | Not available | Copper |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | Not available | 16 |
| Runtime @ 50% Load (Gasoline) | 10 | 11 |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Low oil and overload protection |
| Low Oil Protection | Yes | No |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Included Accessories | Funnel, battery, and wheel kit | Oil, funnel, tool kit, key fob, battery charger, battery, wheel kit |
| Warranty & identification | ||
| Commercial Warranty | 4 | Not available |
| Additional specs | ||
| Summary | The NorthStar e14000s is a commercial-grade EFI portable generator with electric start, delivering 14,000 surge watts and 12,000 rated watts. It features a NorthStar e670 OHV EFI engine, Quiet Armor Technology for reduced noise, and a heavy-duty steel exoskeleton for durability. | The Westinghouse WGen14500c is a robust portable generator designed for large home backup power, offering 18,000 peak watts and 14,500 running watts. It features a 713cc V-Twin OHV engine, a 10.5-gallon fuel tank, and up to 11 hours of run time at 50% load. |
- Most PowerfulWestinghouse WGen14500c14500W running
- QuietestNorthStar e14000s73 dB
- Longest RuntimeWestinghouse WGen14500c11h at 50% load
Where to buy
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NorthStar e14000s
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Westinghouse WGen14500c
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