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Description
Zoom on the Firman P03602
In summary, the Firman P03602 is a portable 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
- Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
In the sections ahead, the power characteristics, availability of various outlets, the portability, and any additional features of the device shall be discussed, including its emission compliance information.
Power & Run Time
The Firman P03602 houses a 208 cc Firman Max-Pro Series OHV 4-stroke engine, which provides 120V, consumes gasoline and delivers a running wattage of 3,650W along with a peak wattage of 4,550W.
Enjoying a noise rating of 67 dBA (less noisy than background music), this generator gets running thanks to a simple traditional pull-start mechanism.
Thanks to a fuel capacity of 5 gallons, the P03602 can operate for around 14 hours at 50% load with a full tank (fuel consumption around 0.36 GPH).
The P03602 is unsuitable for the powering of sensitive electronic devices due to its high THD (<25%).
Outlets
The control panel features the following 4 AC outlets:
With its TT-30R receptacle (TT as in 'Travel Trailer'), this Firman generator is RV Ready.
Portability
The design of the Firman P03602 is a typical, open frame, with the dimensions of L24.8 x W21.7 x H21.7 in, offering support and stability and enabling the possibility of raising it above ground level. The generator is designed for ideal use outdoors and in rough environments.
Although this generator is technically considered 'portable' (in the sense that it can be moved), its 108.5 lbs make it incredibly difficult to manually lift and transport. However, this lack of maneuverability is compensated by its wheel kit (⌀8") and its folding handle, with which you can conveniently shift it, once it's on the ground.
Features
To help you monitor the P03602's status and activity, its control panel is equipped with a convenient meter showing you voltage, frequency and lifetime hours.
In addition to this info, the device’s light indicator will display if the oil level is too low.
The fuel level of the generator can be determined quickly, easily, and conveniently with the help of its built-in fuel gauge.
As for its security measures, the device features an overload protection (circuit breaker) and an automatic low oil shut-off, letting you use it with a peace of mind.
With the basic documentation and an owner's manual (opens in a new tab), letting you start the generator quickly, the Firman P03602 also comes with several accessories, including: tool kit, oil and funnel.
Emissions
The Firman P03602 is EPA approved, but NOT CARB-compliant. Thus, it cannot be purchased or sold in California.
However, it features a spark arrestor and therefore, can be used in forested areas.
Product Video
The Firman P03602 versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Firman P03602 compare to generators of similar power (between 3500 and 4500 W).
- With a dry weight of 108.5 pounds, the Firman P03602 finds itself in the expected weight range for generators able to produce between 3500 and 4500 rated watts. Regarding dry weight, one of the champions in the same power range is the WEN GN400i, with a dry weight of only 66.1 lbs.
- This generator has a somewhat average expected noise for its power range, rated at 67 dBA. If you are concerned with noise, check out the Westinghouse iGen4500DF, which is one of the least noisy generators in its power range, with a noise rating of just 52 dBA.
- Since the P03602 boasts with a run time of around 14 hours at 50% load, it can be safely judged as a device of a higher run time than most generators of a comparable output. If concerned with autonomy, one of the products of a comparable power output, which offers the highest run time, is the Predator 4375, boasting with around 16 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. Standing at an estimated 0.36 GPH (gallon per hour) at a 50% load, this generator is somewhat average in this area compared to other devices, within the aforementioned wattage range. If you wish to further improve in the area of fuel efficiency, the Westinghouse iGen4500DF, which boasts with a gas consumption of only 0.23 GPH, may be the right generator for you.
Here's a list of the most popular specific comparisons:
Price comparison
As you can see from this interactive chart, when compared to other 3500-4500W generators, the Firman P03602 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
- High run time
- Decent weight (108.5 lbs)
- Acceptable noise (67 dBA)
- Decent fuel efficiency
- No electric start
- Not CARB-compliant
Features and Specifications
Inverter | No |
---|---|
Parallel capable | No |
RV ready | Yes |
Fuel | Gasoline |
Engine | 208 cc Firman Max-Pro Series OHV 4-stroke |
Starting system | Recoil |
Warranty | 3 years |
Voltage | AC: 120V 60 Hz |
---|---|
Running watts | 3,650 W |
Starting watts | 4,550 W |
Running amps | 30.4 amps |
Peak amps | 37.9 amps |
Run time @50% load | 14 h |
Run time @25% load | Unknown |
GFCI outlets | No |
---|---|
Covered outlets | Yes |
Automatic Voltage Regulation | Yes |
AC outlets |
|
DC outlets | No |
Data center | VFT |
Indicators | Low oil |
Fuel tank | Steel, 5 gal |
Fuel gauge | Yes |
Weight | 108.5 lbs |
---|---|
Approx. dimensions (L x W x H) | 24.8 x 21.7 x 21.7 in |
Noise (lower limit) | 67 dBA |
THD | < 25% |
Compliance | EPA |
Security | Low oil and overload protection |
Spark arrestor | Yes |
Neutral | Bonded to frame |
Accessories included | Oil, funnel, tool kit, and wheel kit |
Country of origin | China |
Series | Performance |
UPC | 840876136027 |
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 P03602 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 | |
Washing machine | 900 | 1650 | |
Total | 2892 W | 3892 W | |
For camping | Radiant heater | 1300 | 1300 |
RV refrigerator | 180 | 600 | |
RV AC (11,000 BTU) | 1010 | 1600 | |
Blender | 400 | 850 | |
Total | 2890 W | 3480 W | |
For work | Table saw | 1800 | 4500 |
Total | 1800 W | 4500 W |
What should the spark plug gap be set to (Asked May 01, 2021)
Electrode gap should be 0.028” to 0.031”.
Do I need a 240v outlet on Firman PO3602 to run a deep well pump rated at 240v.? (Asked May 03, 2021)
The unit does not have any 240V outlets. You can use a step-up transformer, but note that this will half the output amps.
Can this generator plug a washing machine ? (Asked May 16, 2021)
There should be no problem powering a standard residential washing machine with this unit.
Couldn't find the right answer for you? Ask your own question.