Firman T08072 - 8000/10000W Tri Fuel Generator With Electric Start
The Firman T08072 is a portable open frame tri-fuel generator with a rated wattage of 8,000 W and a starting wattage of 10,000 W. (Read full specs)
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Description
Zoom on the Firman T08072
In summary, the Firman T08072 is a portable generator especially useful for:
- Food van owners who know that just a short power outage could lose them hundreds of dollars
- Homeowners in need of an emergency backup power for their essentials
- Professionals who want to be able to deliver results, even during a power failure
- RV travellers who wish to upgrade their experience to another level
The following sections will present you in detail its power characteristics, the different outlets it offers, its overall portability, and the extra features it benefits from.
Power & Run Time
The Firman T08072 delivers 120/240V and benefits from a tri-fuel technology that allows it to run on gasoline, propane, or natural gas. When gasoline-powered, it enjoys a running wattage of 8,000W and a peak wattage of 10,000W. When propane-powered, it benefits from 7,250 rated watts and 9,050 peak watts. Its natural gas operation offers 5,500W of rated wattage and 6,900W of starting wattage.
Enjoying a noise rating of 74 dBA (just slightly more noisy than a vacuum cleaner), this generator offers the versatility of starting with either a simple traditional pull-start mechanism or a convenient and efficient electric starter (battery included).
The running time of the T08072, with its 8 gallons fuel capacity, can reach around 12 hours at 50% load on a full tank of gasoline (fuel consumption around 0.67 GPH). With propane, it can reach around 5 hours (estimation based on a 20 lbs tank - propane consumption around 0.94 GPH).
The quite high THD (<14%) of the T08072 makes it unsuitable for powering sensitive electronic devices.
Outlets
The control panel features the following 5 AC outlets:
With its 14-50R outlet, this Firman unit is RV-ready for owners with a 50-amp service in their RVs. In addition, as the T08072 holds a twist-lock L14-30R receptacle, it is transfer switch ready: you'll easily be able to connect it to your breaker box to power your home during a power outage.
Portability
Measuring L29.8 x W27.5 x H26.1 in, the classic open frame build of the Firman T08072 delivers stability and easy maintenance access to components, facilitating air circulation. The design is ideal for rough environments and demanding outdoor use.
With a weight of 213 lbs, the generator is still labeled as 'portable,' denoting its ability to be moved, although its heaviness might restrict easy portability. Nonetheless, the limited maneuverability is compensated for by utilizing its wheel kit (⌀10") and its folding handle, which facilitates shifting once the generator is set on the ground.
Features
The control panel of the T08072 is equipped with a convenient meter, offering voltage, frequency, and lifetime hours readings, aiding in monitoring its status and activity.
In addition to this info, a light indicator allows you to instantly see if the generator is ready.
The generator includes a built-in fuel gauge, a quick, easy and convenient method of checking the device’s gas level.
In terms of security, the generator features an overload protection (circuit breaker) and an automatic low oil shut-off, ensuring peace of mind during its use.
The T08072 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.
In addition to the traditional documentation and an owner's manual (opens in a new tab) to help you get started promptly, the Firman T08072 also includes several accessories: oil, propane hose, natural gas hose with NPT adapter, tool kit and funnel.
Product Videos
The Firman T08072 versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Firman T08072 compare to multi-fuel generators of similar power (between 7500 and 8500 W).
- At a weight of 213 pounds, the Firman T08072 places in the expected weight range of the multi-fuel generators in the 7500-8500 rated wattage range. If weight matters to you, one of the champions in this power range is the Genmax GM10500XiT with only 123.5 pounds.
- The generator can be considered average in its noise for its type and power category, as it is rated at 74 dBA. If noise is a concern for you, you could consider the DuroMax XP9500iH, which is one of the least noisy generators in its power range, rated at 61 dBA.
- Among its multi-fuel devices with similar power, the T08072 offers one of the higher run times, running for around 12 hours at 50% load. 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 Champion 100416, with around 12.5 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, with an estimated fuel consumption of just 0.67 GPH (gallon per hour) at 50% load, is one of the more fuel-efficient generators, for the previously mentioned wattage range. If you are concerned with gasoline efficiency, having a fuel consumption of just 0.59 GPH, the Powerhorse s10500id is a device you could look out for.
Price comparison
As you can see from these interactive charts, when compared to other 7500-8500W multi-fuel generators, the Firman T08072 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
- Tri-fuel
- CO Alert technology
- Several accessories included
- GFCI Outlets
- 4 different AC outlet types
- Electric start
- High run time
- Fuel efficient
- Decent weight (213 lbs)
- Acceptable noise (74 dBA)
- No remote start
Features and Specifications
| Inverter | No |
|---|---|
| Parallel capable | No |
| RV ready | No |
| Fuel | Tri-Fuel (gasoline/propane/natural gas) |
| Engine | 439 cc OHV 4-stroke, cast iron sleeve |
| Starting system | Recoil, Electric |
| Warranty | 3 years |
| Voltage | AC: 120/240V 60 Hz |
| Gasoline | LPG | NG | |
|---|---|---|---|
| Running watts | 8,000 W | 7,250 W | 5,500 W |
| Starting watts | 10,000 W | 9,050 W | 6,900 W |
| Running amps (@120/240V) | 66.7/33.3 amps | 60.4/30.2 amps | 45.8/22.9 amps |
| Peak amps (@120/240V) | 83.3/41.7 amps | 75.4/37.7 amps | 57.5/28.8 amps |
| Run time @50% load | 12 h | 5 h * | N/A |
| Run time @25% load | Unknown | Unknown | N/A |
| GFCI outlets | Yes |
|---|---|
| Covered outlets | Yes |
| Automatic Voltage Regulation | Yes |
| AC outlets |
|
| DC outlets | No |
| Data center | VFT |
| Indicators | Output ready |
| Fuel tank | Steel, 8 gal |
| Fuel gauge | Yes |
| Weight | 213 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 29.8 x 27.5 x 26.1 in |
| Noise (lower limit) | 74 dBA |
| THD | < 14% |
| Compliance | CARB, EPA, ANSI/PGMA G300-2023 |
| Security | Low oil and overload protection, CO monitoring |
| Spark arrestor | Yes |
| Neutral | Bonded to frame |
| Accessories included | Oil, funnel, tool kit, natural gas hose with NPT adapter, propane hose, battery, and wheel kit |
| Country of origin | China |
| Series | Tribrid |
| UPC | 840876180723 |
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.
* Propane runtime is our own estimate, based on a 20 lbs tank and NIST 1994 GGE (Gasoline Gallon Equivalent) formula: 5.66 lbs of propane = 1 gal of gasoline.
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 T08072 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 | Sump pump (1/2 hp) | 1050 | 2150 |
| Furnace fan (1/2 hp) | 875 | 2350 | |
| Refrigerator (energy star) | 192 | 1192 | |
| Electric range | 2100 | 2100 | |
| Hair dryer | 1800 | 1900 | |
| Slow cooker | 270 | 270 | |
| Radio | 100 | 100 | |
| Total | 6387 W | 7862 W | |
| For camping | Radiant heater | 1300 | 1300 |
| RV refrigerator | 180 | 600 | |
| Hair dryer | 1800 | 1900 | |
| Electric grill | 1650 | 1650 | |
| RV AC (11,000 BTU) | 1010 | 1600 | |
| Blender | 400 | 850 | |
| Set of 5 LED light bulbs | 55 | 55 | |
| Total | 6395 W | 6985 W | |
| For work | Table saw | 1800 | 4500 |
| Air compressor (1 hp) | 1600 | 6100 | |
| Grinder | 1400 | 2500 | |
| Drill | 600 | 900 | |
| Bug zapper | 80 | 80 | |
| Total | 5480 W | 9980 W |
Running my other generator, everything powered up in my house except my furnace, the newer furnaces electronics have problems with dirty power from most generators , just wondering how clean is the electricity from this firman generator (Asked December 26, 2022)
The unit's THD can reach 14% at full load, which is not suitable for powering equipment that contains sensitive electronic components.
How many btu/per hour does it use with natural gas (Asked February 09, 2025)
At full load, natural gas consumption is 101,000 BTU/h.
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