Firman W03386 - 3300/3650W Inverter Generator With Remote Start
The Firman W03386 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)
Page Content
Description
Zoom on the Firman W03386
To sum up, the Firman W03386 is a quiet and compact portable inverter generator tailored for:
- RV travellers looking for even more independence
- Occasional participants of outdoor events, competitions, concerts and festivals
- Amateur DIY lovers
- Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
- Tailgating and campground aficionados with the desire of enjoying power anywhere they go
In the sections ahead, the power characteristics, availability of various outlets, the portability, and any additional features of the device shall be discussed.
Power & Run Time
Firman W03386 runs on gasoline, powered by a 193 cc OHV 4-stroke engine with cast iron sleeve, delivering 120V, boasting a running wattage of 3,300W alongside a starting wattage of 3,650W. In addition, as it is parallel capable (Firman parallel kit (opens in a new tab) not included), this power can be increased when linked to another similar or compatible unit.
Operating with a noise rating of 58 dBA (less noisy than a refrigerator), this inverter generator offers two starting options: a simple traditional pull-start mechanism and a no-fuss and convenient electric starter (battery included). Additionally, the W03386 features remote starting, offering users increased convenience (key fob included).
With a full tank, the W03386 can operate for up to 9 hours (fuel consumption around 0.2 GPH), thanks to its fuel capacity of 1.8 gallon.
The W03386 produces a clean sine wave: thanks to a <3% Total Harmonic Distortion (THD), your sensitive electronics can be safely plugged in the AC outlets.
Outlets
The control panel provides the upcoming 3 AC outlets:
Moreover, it presents 2 DC outlets: there's a 12V 8A receptacle providing easy battery charging capabilities and a 5V USB port (USB-A) perfect for conveniently charging mobile phones, tablets, and other electronic devices.
Equipped with a TT-30R receptacle (TT representing 'Travel Trailer'), this Firman generator is RV Ready, ensuring compatibility with recreational vehicles.
Portability
With an inverter generator design, the Firman W03386 features a closed construction (L23.2 x W17.8 x H17.9 in), enhancing aesthetics and ensuring reduced noise levels, offering a distinct advantage over standard, open frame generators. The featured design follows the latest trends and is ideal for easy and recreational use.
With a dry weight of 91 lbs, the W03386 is convenient, ensuring it can be taken wherever power is needed. Additionally, its set of 2 wheels (⌀5") and its folding handle will allow for simple relovation of the generator once it's on the ground.
Features
Integrated into the control center of the W03386 are a convenient meter, providing voltage, frequency, and lifetime hours data, facilitating the monitoring of its status and activity.
In addition to this info, the device's light indicators will illuminate to indicate if the generator is on overload, the oil level is too low and the generator is ready.
Regarding security, the generator comes with an overload protection (circuit breaker) and an automatic low oil shut-off, providing peace of mind during operation.
The W03386 also benefits from Firman’s CO Alert carbon monoxide shutdown, which automatically shuts down the engine when harmful levels of carbon monoxide accumulate around the generator or a CO Alert fault occurs.
Along the basic documentation and an owner's manual (opens in a new tab), useful for starting the generator right away, the Firman W03386's package also includes these accessories: battery charging cables, funnel, battery charger, tool kit, oil and key fob.
The Firman W03386 versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Firman W03386 compare to inverter generators of similar power (between 2500 and 3500 W).
- Weighing in at 91 lbs, the Firman W03386 fits within the expected weight range for inverters producing 2500 to 3500 rated watts. Weight-conscious users may find the Pulsar PGD40iSCO appealing, as it is one of the top contenders in this power range, weighing just 46 pounds.
- At a lowest noise rating of 58 dBA, this inverter generator is one of the quieter devices of similar type and power. If you'd like a less noisy alternative, the Honda EU3000iS is a strong contender. It boasts a noise rating of 50 dBA, placing it among the quietest generators in its power category.
- Regarding its autonomy, the W03386 can run for up to 9 hours at a 25% load, aligning it with the lower performers in its type and power range. Furthermore, considering the run times, one of the generators which have a roughly same power output, with the highest autonomy, is the Champion 200977, as it provides up to 22 hours.
- Run times are important, yet thanks to their dependence on the fuel capacity, they should be judged along with the fuel consumption of the device. Among generators of similar output, this inverter generator ranks somewhat poorly in fuel efficiency, with an estimated consumption of 0.2 GPH at a 25% load. If minimizing fuel usage is one of your key priorities, the Honda EU3200i is one of the most efficient devices with similar power output, with a gasoline consumption of only 0.14 gallons per hour.
Price comparison
As you can see from these interactive charts, when compared to other 2500-3500W inverter generators, the Firman W03386 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
- CO Alert technology
- Several accessories included
- RV Ready
- Remote start
- Parallel capable
- Inverter
- Quiet for its power (58 dBA)
- Decent weight (91 lbs)
- Relatively low run time
- Low fuel efficiency
Features and Specifications
| Inverter | Yes |
|---|---|
| Parallel capable | Yes, cable not included |
| RV ready | Yes |
| Fuel | Gasoline |
| Engine | 193 cc OHV 4-stroke, cast iron sleeve |
| Starting system | Recoil, Electric, Remote |
| 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 | 9 h |
| GFCI outlets | No |
|---|---|
| Covered outlets | Yes |
| Automatic Voltage Regulation | Inverter |
| AC outlets |
|
| DC outlets | 1x 12V 8A receptacle 1x 5V USB port (USB-A) |
| Data center | VFT |
| Indicators | Low oil, overload and output ready |
| Fuel tank | Plastic, 1.8 gal |
| Fuel gauge | No |
| Weight | 91 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, CO monitoring |
| Spark arrestor | Yes |
| Neutral | Floating |
| Accessories included | Oil, funnel, tool kit, key fob, battery charger, battery charging cables, and battery |
| Country of origin | China |
| Series | Whisper |
| UPC | 840876133866 |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.
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 W03386 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 | |
| Printer | 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.



