The Firman W03381 is a quiet and compact inverter generator with a rated wattage of 3,300 W and a starting wattage of 3,650 W. (Read full specs)
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Walmart Zoro | Price history for the Firman W03381 |
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| Highest Price $866.99 Lowest Price $849.99 Current Price $891.71 |
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Description
Zoom on the Firman W03381
In summary, the Firman W03381 is a quiet and compact portable inverter generator especially useful for:
- RV travellers wishing to enhance their freedom and nomad lifestyle
- People occasionally participating in sporting competitions, open-air performances and outdoor festivals
- 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
In the forthcoming sections, you'll delve into its power characteristics, the various outlets it offers, its overall portability, and the additional features it boasts.
Power & Run Time
The Firman W03381
Firman W03381 runs on gasoline, powered by a 193 cc Firman Max-Pro Series OHV 4-stroke engine, delivering 120V, boasting a running wattage of 3,300W alongside a starting wattage of 3,650W. Additionally, as the generator is parallel capable (Firman parallel kit (opens in a new tab) not included), it can be linked to a second unit for more power.
With a noise rating of 58 dBA (less noisy than a refrigerator), the inverter generator's starting mechanism is centered around a manual recoil starter system.
The W03381's fuel tank holds 1.8 gallon, ensuring uninterrupted operation for up to 10 hours with a full tank (fuel consumption approximately 0.18 GPH).
Sensitive electronics can be safely plugged in the AC outlets, as the W03381 produces a clean sine wave, with a <3% Total Harmonic Distortion (THD).
Outlets
The control panel includes the following 3 AC outlets:
Furthermore, it has 2 DC outlets: there's a 5V USB port ideal for charging various electronic devices such as smartphones and tablets and a 12V 8A receptacle enabling simple battery charging for added ease.
Thanks to its TT-30R receptacle (TT meaning 'Travel Trailer'), this Firman generator is RV Ready, ready to power your recreational vehicle with ease.
Portability
The Firman W03381 is an inverter generator and features an encased design with the following dimensions: L23.2 x W17.8 x H17.9 in. This design enhances aesthetics and helps minimize noise levels, distinguishing it from conventional, open frame products. The design follows the contemporary trends and is perfect for recreationally generating power.
Weighing 87 lbs, the W03381 is practical, ensuring it can follow you wherever power is required. Moreover, its set of 2 wheels (⌀5") and its folding handle will allow you to easily shift it once it's on the ground.
Features
The W03381's control panel
To help you monitor the W03381's status and activity, its control panel is equipped with a convenient meter, which displays voltage, frequency and lifetime hours.
In addition to this info, when the oil level is too low, the generator is ready and the generator is on overload, you will be informed by the featured light indicators.
From a security standpoint, the generator is furnished with an automatic low oil shut-off and an overload protection (circuit breaker), ensuring peace of mind during operation.
Beyond the standard documentation and an owner's manual (opens in a new tab) to assist with setup, the Firman W03381 ships with supplementary accessories: oil, battery charging cables, funnel and tool kit.
Product Videos
The Firman W03381 versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Firman W03381 compare to inverter generators of similar power (between 2500 and 3500 W).
- Weighing in at 87 lbs, the Firman W03381 fits within the expected weight range for inverters producing 2500 to 3500 rated watts. If you are concerned by weight, one of the champions in the above-mentioned power range is the Pulsar PGD40iSCO, with a dry weight of just 46 pounds.
- At just 58 dBA rated noise level, this inverter generator is positioned as one of the quieter choices among devices delivering similar type and power. If you wish to prioritize minimal noise, the Honda EU3000iS stands out as one of the quietest options among generators of similar power, with a rating of 50 dBA.
- In terms of autonomy, the W03381 offers up to 10 hours at a 25% load, placing it at the lower range within its type and power range. If runtime is a priority for you, the Champion 200977 stands out as one of the generators with the longest run time in its power range, providing up to 22 hours of continuous use.
- Run time is a key metric, but it's dependent on the generator's fuel capacity. Therefore, discussing fuel efficiency is necessary to get the full picture. With an estimated fuel consumption of 0.18 GPH at a 25% load, this inverter generator aligns with the average gasoline usage range of comparable products. If you wish to get a unit of similar power, but with one of the best fuel efficiency, you could consider the Energizer eZV3500P, which has an impressively low fuel consumption of 0.13 GPH.
Here's a list of the most popular specific comparisons:
Price comparison
As you can see from these interactive charts, when compared to other 2500-3500W inverter generators, the Firman W03381 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
- In the expected price range
- Several accessories included
- RV Ready
- Parallel capable
- Inverter
- Quiet for its power (58 dBA)
- Decent weight (87 lbs)
- Decent fuel efficiency
- No electric start
- Relatively low run time
Features and Specifications
| Inverter | Yes |
|---|---|
| Parallel capable | Yes, cable not included |
| RV ready | Yes |
| Fuel | Gasoline |
| Engine | 193 cc Firman Max-Pro Series OHV 4-stroke |
| Starting system | Recoil |
| Warranty | 3 years |
| Voltage | AC: 120V 60 Hz, DC: 12V |
|---|---|
| Running watts | 3,300 W |
| Starting watts | 3,650 W |
| Running amps | 27.5 amps |
| Peak amps | 30.4 amps |
| Run time @50% load | Unknown |
| Run time @25% load | 10 h |
| GFCI outlets | No |
|---|---|
| Covered outlets | Yes |
| Automatic Voltage Regulation | Inverter |
| AC outlets |
|
| DC outlets | 1x 5V USB port 1x 12V 8A receptacle |
| Data center | VFT |
| Indicators | Low oil, overload and output ready |
| Fuel tank | Steel, 1.8 gal |
| Fuel gauge | No |
| Weight | 87 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 23.2 x 17.8 x 17.9 in |
| Noise (lower limit) | 58 dBA |
| THD | < 3% |
| Compliance | CARB, EPA |
| Security | Low oil and overload protection |
| Spark arrestor | Yes |
| Neutral | Floating |
| Accessories included | Oil, funnel, tool kit, and battery charging cables |
| Country of origin | China |
| Series | Whisper |
| Other model numbers | W3650i |
| UPC | 840876133811 |
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.
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 W03381 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?
| Item | Running Watts | Starting Watts | |
|---|---|---|---|
| At home | Refrigerator (energy star) | 192 | 1192 |
| Hair dryer | 1800 | 1900 | |
| Coffee maker | 600 | 600 | |
| Pair of small speakers | 45 | 45 | |
| Total | 2637 W | 3637 W | |
| For camping | Radiant heater | 1300 | 1300 |
| RV refrigerator | 180 | 600 | |
| RV AC (11,000 BTU) | 1010 | 1600 | |
| Radio | 100 | 100 | |
| Pair of small speakers | 45 | 45 | |
| Total | 2635 W | 3225 W | |
| For work | Grinder | 1400 | 2500 |
| Milk cooler | 1100 | 1800 | |
| Total | 2500 W | 3600 W |
Couldn't find the right answer for you? Ask your own question.
