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NorthStar Quiet Armor Commercial-Grade Portable EFI Generator with Electric Start, 9250 Surge Watts, 7250 Rated Watts

NorthStar Quiet Armor Commercial-Grade Portable EFI Generator with Electric Start, 9250 Surge Watts, 7250 Rated Watts

Last price we saw

$1,699.99at Northern Tool, last seen Oct 31

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Our take on the NorthStar Quiet Armor Commercial-Grade Portable EFI Generator with Electric Start, 9250 Surge Watts, 7250 Rated Watts

The NorthStar Quiet Armor is a gasoline-powered portable generator rated at 7,250 running watts with a 9,250-watt surge, aimed at home backup and job-site power. It uses a 420cc E420 engine with electric start, an 8-gallon tank and a steel enclosure, and it is not an inverter generator, so it produces standard (non-clean) AC power. It has eight outlets, 120/240V output, a 60.4-amp maximum and a half-load run time of about 10.8 hours. It weighs 277 lb, so plan on a wheel kit or two people to move it.

Best forWhole-home backup for essentials during outagesJob sites running tools and lightsRV or cabin power with 120/240V needsBuyers who want electric start and long run times
Pros
  • Electric start with battery included
  • 9,250 surge watts handles well pumps and compressors
  • 8-gallon tank gives roughly 10.8 hours at half load
  • Eight outlets plus 120/240V and 60.4 max amps
  • Low-oil shutdown and overload protection
  • Steel enclosure and hour meter for tracking maintenance
Cons
  • 277 lb is very heavy for a portable unit
  • Not an inverter: sensitive electronics may need a UPS or conditioner
  • Not CARB compliant, so it cannot be sold for use in California
  • Air-cooled gasoline engine needs regular oil and fuel care
  • Loud compared with inverter generators

NorthStar Quiet Armor Commercial-Grade Portable EFI Generator with Electric Start, 9250 Surge Watts, 7250 Rated Watts prices at every store

  • Northern ToolCheck price at Northern Tool

NorthStar Quiet Armor Commercial-Grade Portable EFI Generator with Electric Start, 9250 Surge Watts, 7250 Rated Watts price history

Lowest price we've seen: $1,699.99 on Oct 31 at Northern Tool. Tracked across 1 store since Oct 31.

What reviewers say

Owner feedback on this class of NorthStar generator is generally positive on starting power and reliability, with electric start and the large tank singled out. Complaints center on weight, noise and fuel use under heavy loads.

Pros
  • Reliable electric start
  • Strong surge for well pumps and compressors
  • Long run time on a full tank
  • Sturdy steel frame and enclosure
Cons
  • Very heavy to move
  • Louder than inverter models
  • Thirsty under heavy load
  • Non-inverter power can upset sensitive electronics

Specifications

Rated Watts
7250
Battery Included
Y
Engine Displacement
420 cc
Engine Model
E420
Half-Load Run Time
10.8 hr
Number Of Outlets
8
Voltage
120/240
Low Oil Shutdown
Y
Product Weight
277.0000 lb
Battery Required
Y
Enclosure Material
Steel
CARB Compliant
N
Max. Amps
60.4
Hour Meter
Y
Hertz
60
Built-In Inverter
N
Engine Cooling
Air
Surge Watts
9250
Start Type
Electric
Fuel Type
Gasoline
Overload Protection
Y
Fuel Capacity
8 Gal

Questions and answers

Is 7,250 watts enough for my house?
It covers essentials such as a fridge, furnace blower, lights and a well pump, but not central AC plus everything else at once. Add up starting watts for motor loads before buying.
Can I run sensitive electronics on it?
It is not an inverter generator, so power is not clean sine-wave regulated like inverter output. Use a UPS or power conditioner for computers and TVs.
How long does it run on a tank?
About 10.8 hours at half load on the 8-gallon tank. Expect noticeably less at full load.
Can I sell or use it in California?
No. It is not CARB compliant, so it is not legal for sale or use in California.
How hard is it to move?
At 277 lb it needs a wheel kit or two people. It is not a carry-by-hand unit.
What comes in the box?
The generator, electric-start battery and standard paperwork. A wheel kit and cover are usually sold separately, so check before ordering.

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