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Firman W03083 Spec Review

The Firman W03083 is a quiet and compact inverter generator with a rated wattage of 3000 W and a starting wattage of 3300 W.

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Price History
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Price history for the Firman W03083
Latest updates:
  • $924.63 - July 24, 2021
  • $956.99 - July 21, 2021
  • $924.63 - July 14, 2021
  • $945.94 - May 28, 2021
Data source: unbeatablesale.com
Since: May 28, 2021
  • Highest Price: $956.99 - July 21, 2021
  • Lowest Price: $924.63 - July 14, 2021

Description

The FIRMAN W03083 Inverter generator features 3300 starting watts and 3000 running watts. Power is supplied by our Max Pro Series 171cc FIRMAN engine which runs cool and efficient thanks to its Phoenix Fat Head Block. Our Whisper Series muffler keeps the W03083 running a quiet 58 decibels – well below the standards set by the National Parks Service, and our spark arrester has been approved by the USDA Forest Service. The 1.8-gallon fuel capacity provides a whopping 9 hours of run time. Starting is as simple as the push of a button on the remote start key fob from up to 168 feet away. (source: Firman (opens in a new tab))

Zoom on the Firman W03083

In a nutshell, the Firman W03083 is a quiet and compact portable inverter generator mostly geared towards:

  • RV travellers wishing to enhance their freedom and nomad lifestyle
  • People occasionally participating in outdoor fairs, festivals or events
  • Amateur DIY lovers
  • Homeowners in need of an emergency backup power for their essentials
  • Tailgating and campground aficionados with the desire of enjoying power anywhere they go

The following sections will present you in detail its power characteristics, the different outlets it offers, its overall portability, the extra features it benefits from, and any relevant emission compliance details.

Power & Run Time

The Firman W03083 in use

The Firman W03083

The Firman W03083's core is the 171 cc Firman Max-Pro Series OHV 4-stroke engine, which runs on gasoline. With an output of 120V, it provides a running wattage of 3000W and a peak wattage of 3300W. In addition, the device is parallel capable (Firman parallel kit (opens in a new tab) not included) and thus, can be linked to a similar or compatible unit for added power.

At a noise rating of 58 dBA (less noisy than a quiet suburb), this inverter generator can be started via a conventional pull-start mechanism, or a simple and elegant electric starter (battery included). For additional convenience, the W03083 may also be remotely started (key fob included).

With a fuel capacity of 1.8 gallon, the W03083 may run for up to 10 hours with a full tank (fuel consumption around 0.18 GPH).

The W03083 produces a clean sine wave: thanks to a <3% Total Harmonic Disruption (THD), your sensitive electronics can be safely plugged in the AC outlets.

Outlets

The control panel features the following 3 AC outlets:

Duplex 120V 20A (5-20R)
120V 30A (TT-30R) receptacle

It also sports 2 DC outlets: there's a 5V USB port with which charging of electronics like mobile phones and tablets is made convenient and a 12V 8A receptacle allowing you to easily charge your batteries.

Thanks to its TT-30R receptacle (TT stands for 'Travel Trailer'), this Firman generator is RV Ready.

Portability

The Firman W03083 is an inverter generator and has an encased design of the following dimensions: L23.2 x W17.8 x H17.9 in. Thus, it is more aesthetical than conventional, open frame products. This modern design aims to provide an ideal power solution to recreational users.

The W03083's dry weight of 90 lbs lets you use its power anywhere needed. Moreover, once it’s on the ground, its set of 2 wheels (⌀5") and its folding handle will allow you to shift it without effort.

Features

Panel of the Firman W03083

The W03083's control panel

The control panel of the W03083 includes a convenient meter, which displays voltage, frequency and lifetime hours, helpful for the monitoring of its status and activity.

In addition to this info, the light indicators show you if the generator is ready, the generator is overloaded and its oil levels are insufficient.

From a security standpoint, the product offers an automatic low oil shut-off, allowing you to use it with a peace of mind.

Apart from the typical documentation and an owner's manual (opens in a new tab), which lets you start it right away, the Firman W03083 also is packed along with the following accessories: key fob, oil, battery charging cables, tool kit and funnel.

Emissions

The Firman W03083 is EPA-approved and CARB-compliant. It can therefore be sold and purchased in all 50 states, including California.

Moreover, it features a spark arrestor and thus, may be used in forested areas.

Product Videos

The Firman W03083 versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Firman W03083 compare to generators of similar power (between 2500 and 3500 W).

  • Weight-wise, the Firman W03083 has only 90 lbs, which renders it one of the lighter generators which produce 2500 to 3500 rated watts. Regarding dry weight, one of the champions in the same power range is the Generac GP3300i, with a dry weight of only 59.5 lbs.
  • Since this inverter generator is rated for a lowest possible noise of 58 dBA, it can be considered as one of the more quiet of the products generating similar power. If noise emissions are important to you, one of the least noisy generators of this power range is the Honda EU3000iS with only 50 dBA.
  • Regarding its autonomy, the autonomy of the W03083, reaching up to 10 hours at a 25% load, can be considered as low end, compared to other products of a roughly equal output. If concerned with autonomy, one of the products of a comparable power output, which offers the highest run time, is the Champion 200954, boasting with up to 22 hours.
  • Even though run times are undoubtedly important, they are dependent on the fuel capacity to a large extent. For a more wholesome picture, we must take into consideration the fuel consumption of the generator. As this inverter generator uses an estimated 0.18 GPH (gallon per hour) at a 25% load, it finds itself in the average gasoline consumption range of similar products. If you are concerned with gasoline efficiency, having a fuel consumption of just 0.13 GPH, the Energizer eZV3500P is a device you should look out for.
According to our stats, the following comparison is pretty popular: Firman W03083 vs Firman W03081.

Price comparison

As you can see from this interactive chart, when compared to other 2500-3500W generators, the Firman W03083 is on the average side of the price range.

Therefore, this generator nicely fits in the expected budget for this kind of product.

The bottom line

STRENGTHS:
  • In the expected price range
  • Several accessories included
  • RV Ready
  • Remote start
  • Parallel capable
  • Inverter
  • Lightweight for its kind (90 lbs)
  • Quiet for its power (58 dBA)
AVERAGE SPECS:
  • Decent fuel efficiency
WEAKNESSES:
  • Relatively low run time

Do you own the Firman W03083 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterYes
PortableYes
Parallel capableYes, cable not included
RV readyYes
FuelGasoline
Engine171 cc Firman Max-Pro Series OHV 4-stroke
Starting systemRecoil, Electric, Remote
Power
VoltageAC: 120V 60 Hz, DC: 12V
Running watts3000 W
Starting watts3300 W
Running amps25 amps
Peak amps27.5 amps
Run time @50% loadUnknown
Run time @25% load10 h
Features
GFCI outletsNo
Covered outletsYes
Automatic Voltage RegulationInverter
AC outlets
  • 1x Duplex 120V 20A (5-20R)
  • 1x 120V 30A (TT-30R)
DC outlets1x 5V USB port
1x 12V 8A receptacle
Data centerVFT
IndicatorsLow oil, overload and output ready
Fuel tank1.8 gal
Fuel gaugeNo
Misc
Weight90 lbs
Approx. dimensions (L x W x H)23.2 x 17.8 x 17.9 in
Noise (lower limit)58 dBA
THD< 3%
EmissionsCARB, EPA
SecurityLow oil protection
Spark arrestorYes
NeutralFloating
Accessories includedOil, funnel, tool kit, key fob, battery charging cables, and battery
Warranty3 years
SeriesWhisper
Other model numbersW3300iR

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

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About FIRMAN Power Equipment

Founded in 1999, Firman Power Equipment is a company with a short, but established history in the power equipment industry. Based in Arizona, the company offers an immense range of products, including power tools, automotive equipment, storage utilities, work wear, but most importantly, a wide selection of generators of all sizes, designs and outputs. Interestingly, Firman is a wholly owned subsidiary of the China National Machinery Industry Corporation - a somewhat well renowned company in China and acts as a de facto distributor of their products in the US.

Warranty Information

The Firman W03083 is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Firman generators, please consult Firman's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-844-FIRMAN1 (844-347-6261).

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our generator sizing calculator.
ItemRunning WattsStarting Watts
At homeElectric fry pan15001500
Refrigerator (energy star)1921192
Printer600600
Total2292 W3292 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Toaster oven800800
Blender400850
Total2390 W2980 W
For workGrinder14002500
Reciprocating saw730960
Total2130 W3230 W

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