NorthStar · Portable generator · Item 1654405
e14000s
12-kilowatt continuous output with EFI and 50-amp service
Visual spec gallery
Commercial power, made easy to compare.
14,000 surge watts
Size from the rated output, then confirm the surge rating covers the largest motor or compressor startup.
Engine
NorthStar e670 OHV EFI
669 cc
Half-load runtime
10 hr
Fuel system
Gasoline · 12 gal tank
388 lb
Product weight
43 × 36 × 35 in
L × W × H
- Retailer price
- $2,799.99
- Regular price
- $3,999.99
- Availability
- Available
Voltage
120/240V · 100A
Starting
Electric
Outlets
9 AC receptacles
Power quality
Less than 5% THD
Quiet Armor: up to 20% less noise; dBA not published
Official product gallery
Six retailer-published product views.
Northern Tool imagery shows the frame, engine, control panel, outlets, wheel arrangement, and equipment details for this exact item number.
Complete specifications
Retailer data, organized for comparison.
Power, engine, runtime, outlet, dimension, weight, price, and warranty fields come from Northern Tool’s current NorthStar listing. Availability and prices can change.
Product overview
The e14000s uses NorthStar’s 669cc EFI engine, electric start, nine outlets, 50-amp output, a 12-gallon tank, battery maintainer, CO shutdown, and a multifunction LCD for high-demand portable power.
Electrical output
- Running / surge power
- 12,000W / 14,000W
- Voltage / frequency
- 120/240V / 60 Hz
- Maximum current
- 100A
- Power quality
- 100% copper-wound head; less than 5% THD
- Built-in inverter
- No
Engine, fuel & runtime
- Engine
- NorthStar e670 OHV EFI, 669 cc
- Starting system
- Electric
- Fuel / tank
- Gasoline / 12 gal
- Half-load runtime
- 10 hr
- Cooling
- Air cooled
Connections, size & ownership
- AC outlets
- 9 total — (6) 120V 20A GFCI; (1) 120V 30A locking; (1) 120/240V 30A locking; (1) 120/240V 50A
- Product dimensions
- 43 × 36 × 35 in
- Product / ship weight
- 388 lb / 445.5 lb
- Protection
- GFCI outlets, overload protection, low-oil shutdown, CO automatic shutdown
- Warranty
- 4-year limited
- CARB status
- Not CARB compliant
- Northern Tool item
- 1654405
Feature details
Electronic fuel injection
NorthStar says EFI improves starting consistency, fuel use, and power delivery compared with comparable carbureted engines.
Copper-wound generator head
A 100% copper-wound head is rated below 5% total harmonic distortion for compatible tools, appliances, and electronics.
Jobsite safety package
GFCI receptacles, overload protection, low-oil shutdown, and automatic carbon-monoxide shutdown are included on the current Quiet Armor models.
Quiet Armor frame
The steel exoskeleton, flat-free tires, and noise-control design are built for demanding transport and outdoor use.
Best-fit uses
- High-output home backup
- Commercial jobsites
- Large tools and pumps
- 50-amp applications
Standout features
- 12,000 running watts
- NorthStar EFI engine
- 50-amp receptacle
- 10-hour half-load runtime
Match it to your actual load.
Run your essentials through the independent wattage calculator before buying.