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Description
Zoom on the Firman P03608
In a nutshell, the Firman P03608 is a portable generator mostly geared towards:
- RV travellers looking for even more independence
- Homeowners who want to be sure of their ability to power their fridges, cooking tools, heating and lighting equipment during power failures
In the following paragraphs, we shall explore the power characteristics, available outlets, portability and any additional features of the device, along with its emission compliance parameters.
Power & Run Time
The Firman P03608
The Firman P03608's core is the 208 cc Firman Max-Pro Series OHV 4-stroke engine, which runs on gasoline. With an output of 120V, it provides a running wattage of 3650W and a peak wattage of 4550W.
Enjoying a noise rating of 68 dBA (less noisy than a normal conversation), this generator can be started thanks to a conventional pull-start mechanism, but also to a convenient and easy-to-use electric starter (battery included). The P03608 can also be remotely started, offering further convenience. (key fob included).
With a fuel capacity of 5 gallons, the P03608 may run for around 14 hours at 50% load with a full tank (fuel consumption around 0.36 GPH).
Since the P03608 has a somewhat high THD (<25%), it is advisable to not use it for the powering of sensitive electronic devices.
- For camping/tailgating: 1 toaster oven, 1 rice cooker, 1 coffee maker, 1 blender and 1 slow cooker
- At home: 1 toaster oven, 1 waffle iron, 1 rice cooker, 1 blender, 1 radio and 1 cell phone charger
- For work: 1 drill, 1 drain cleaner, 1 electric fence (25 miles) and 1 bug zapper
Outlets
The control panel features the upcoming 4 AC outlets:
With its TT-30R receptacle (TT as in 'Travel Trailer'), this Firman generator is RV Ready.
Portability
The Firman P03608 has the following dimensions: L24.8 x W21.7 x H21.3 in. In combination with its conventional, open frame design, they provide support and allow the generator to be raised 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 119.5 lbs make it incredibly difficult to manually lift and transport. However, its challenging mobility is solved by a wheel kit (⌀8") and a folding handle, which will ease its displacement, once it is on the floor.
Features
The P03608's control panel
The control panel of the P03608 includes a convenient meter showing you voltage, frequency and lifetime hours, helpful for the monitoring of its status and activity.
In addition to this info, a light indicator serves to show you when the oil level is too low.
The generator includes a built-in fuel gauge, a quick, easy and convenient method of checking the device’s gas level.
From a security point of view, the generator is equipped with an overload protection (circuit breaker) and an automatic low oil shut-off, giving you a peace of mind during use.
Along the basic documentation and a user manual, useful for starting the generator right away, the Firman P03608's package also includes these accessories: funnel, oil, key fob and tool kit.
Emissions
The Firman P03608 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, which makes it suitable for use in forested areas.
Product Videos
The Firman P03608 versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Firman P03608 compare to generators of similar power (between 3500 and 4500 W).
- Since the generator weighs in at a dry weight of 119.5 lbs, the Firman P03608 belongs in the expected weight range for devices which can produce between 3500 and 4500 rated watts. In terms of weight, one of the champions in their power range is the Energizer eZV4500, standing at just 78 lbs.
- This generator has a somewhat average expected noise for its power range, rated at 68 dBA. If you are concerned with noise, check out the Westinghouse iGen4500, which is one of the least noisy generators in its power range, with a noise rating of just 52 dBA.
- As the P03608 features an autonomy of 14 hours at 50% load, it has a higher run time than an average generator of its power range. If you consider autonomy on a single full tank as one of the deciding factors, one of the generators in the same power range that offers the highest run time is the Honda EB4000, with 16 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. This generator has an estimated fuel consumption of roughly 0.36 GPH (gallon per hour) at a 50% load, rendering it somewhat average compared to devices of a similar output. If fuel consumption is your top priority, we suggest to check out the Westinghouse iGen4200, which has a fuel consumption of only 0.17 GPH and thus, is one of the most efficient devices in our database.
Price comparison
As you can see from this dynamic chart, when compared to other 3500-4500W generators, the Firman P03608 is on the cheap side of the price range.
It can therefore be a really good buy if you're looking to acquire a budget generator.
The bottom line
- Inexpensive
- Several accessories included
- RV Ready
- Remote start
- High run time
- Decent weight (119.5 lbs)
- Acceptable noise (68 dBA)
- Decent fuel efficiency
Where to buy the Firman P03608?
Amazon 
eBay 
The Home Depot | Price history for the Firman P03608 | |
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| Latest updates:
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Features and Specifications
General
| Inverter | No |
|---|---|
| Portable | Yes |
| Parallel capable | No |
| RV ready | Yes |
| Fuel | Gasoline |
| Engine | 208 cc Firman Max-Pro Series OHV 4-stroke |
| Starting system | Recoil, Electric, Remote |
Power
| Voltage | AC: 120V 60 Hz |
|---|---|
| Running watts | 3650 W |
| Starting watts | 4550 W |
| Running amps | 30.4 amps |
| Peaks amps | 37.9 amps |
| Run time @50% load | 14 h |
| Run time @25% load | N/A |
Features
| GFCI outlets | No |
|---|---|
| Covered outlets | Yes |
| Automatic Voltage Regulation | Yes |
| AC outlets | 1x Duplex 120V 20A (5-20R) 1x 120V 30A (TT-30R) 1x 120V 30A (L5-30R) |
| DC outlets | No |
| Data center | VFT |
| Indicators | Low oil |
| Fuel tank | Steel, 5 gal |
| Fuel gauge | Yes |
Misc
| Weight | 119.5 lbs |
|---|---|
| Dimensions (L x W x H) | 24.8 x 21.7 x 21.3 in |
| Noise (lower limit) | 68 dBA |
| THD | < 25% |
| Emissions | CARB, EPA |
| Security | Low oil and overload protection |
| Spark arrestor | Yes |
| Neutral | Bonded to frame |
| Accessories included | Oil, funnel, tool kit and key fob |
| Warranty | 3 years |
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 P03608 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. Alternatively, you can also contact their Customer Support: 1-844-FIRMAN1 (844-347-6261).
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