Firman 6,700W Gas Generator Review

Summary

The Firman P06701 is a gasoline-powered generator that delivers 6,700 running watts and 8,350 starting watts, placing it squarely in the territory of serious residential backup and jobsite power. At 6,700 watts of continuous output, this unit can run a refrigerator, a sump pump, several lights, a window air conditioner, and a microwave simultaneously. That is real whole-house coverage during an outage, not just enough to keep a phone charged. The 8,350 starting watts give it the overhead to absorb the initial surge when motor-driven appliances like air conditioners and well pumps kick on, which is when most undersized generators trip their breakers.

Firman has built a reputation around delivering high wattage at accessible price points, and the P06701 fits that pattern. Because it runs on gasoline, refueling is as simple as a trip to any gas station, which removes the logistical friction of propane tank exchanges or diesel sourcing. For anyone who needs a dependable source of standby power or a workhorse for tools on a construction site, this generator has the raw output to handle the job.

Power & Runtime

The P06701 runs on gasoline from an 8-gallon fuel tank, and at 50% load it delivers 12 hours of continuous runtime. That means if you are drawing around 3,350 watts, roughly the equivalent of a refrigerator, a few lights, and a fan, you can run through an entire overnight outage on a single fill-up and still have fuel left in the morning. This is a meaningful convenience during extended power failures when you want to sleep through the night without waking up to refuel.

At 74 dBA, this generator is about as loud as a standard vacuum cleaner or a busy street corner. That noise level matters for placement. You will want to position the P06701 at least 20 feet from windows and doors, and neighbors in close quarters will hear it running. It is not a whisper-quiet inverter unit. It is a workhorse that sounds like one. For outdoor events or rural properties with more space, 74 dBA is manageable. For a tight suburban lot, plan your placement carefully.

The automatic voltage regulation (AVR) system keeps the electrical output stable, smoothing out the power signal to reduce harmful fluctuations. This is important because voltage spikes and sags can damage sensitive electronics like laptops, televisions, and gaming consoles. AVR acts as a built-in buffer, giving users more confidence when plugging in devices that cost far more than the generator itself.

Outlets

The P06701 comes with six outlets spread across three types, which gives users real flexibility in how they distribute power. Four NEMA 5-20R outlets deliver 120V at 20A each. These are standard three-prong household receptacles, the same type found on every wall in your home. Plug in a box fan, a phone charger, a lamp, and a small TV, and you are running a comfortable setup without any adapters.

A single L5-30R twist-lock outlet delivers 120V at 30A. The twist-lock connector locks into place and will not pull free under tension or vibration, which makes it the right choice for higher-draw 120V appliances or transfer switch connections that need a secure, uninterrupted link. One L14-30R twist-lock outlet rounds out the panel, delivering 120/240V at 30A. This is the outlet that opens up 240V capability for heavier loads like a well pump or a small central air handler. It also serves as the connection point for a manual transfer switch if you want to feed circuits in your breaker panel directly. That single outlet dramatically expands what this generator can do.

Portability

At 178 pounds, the P06701 is heavy. There is no way around that fact. Moving it in or out of a truck bed, up a set of stairs, or across soft ground requires either a second person or a well-thought-out plan. This is not a generator you grab with one hand and toss in the back of an SUV. Budget for the effort.

The physical footprint measures 28.4 by 27.5 by 26.8 inches, which is nearly a perfect cube roughly two and a half feet in each direction. That blocky shape means it will consume a noticeable chunk of garage floor space, truck bed real estate, or shed storage. Because it is almost as wide as it is long, you cannot tuck it into a narrow gap between shelving units. Plan your storage location before you buy, and measure the space first. For anyone who needs to transport this unit regularly, a ramp and a dolly will save your back.

Features

Starting the P06701 requires a recoil pull, the traditional rope-pull method that has been standard on small engines for decades. There is no electric start button here, so users need to be comfortable with a firm, steady pull to fire the engine. For most people in reasonable physical condition, this is a non-issue. It is simple, and it has no battery to go dead during the one storm where you actually need the generator.

The safety and protection suite on this unit is thorough. GFCI-protected outlets guard against ground faults, which is critical when operating outdoors in wet conditions where the risk of electrical shock increases. A spark arrestor makes the P06701 safe to operate in areas with fire restrictions, including many national forests and campgrounds that require this feature by regulation. Covered outlets keep rain, dust, and debris out of the receptacles when they are not in use, which protects both the generator and whatever you plug into it. The unit meets EPA compliance standards for emissions.

A built-in fuel gauge lets you check remaining fuel at a glance without opening the tank cap or guessing based on runtime. Indicator lights on the control panel relay operational status so you know immediately if something needs attention. The AVR system, as noted above, regulates voltage output to protect connected electronics from damaging power fluctuations. Firman backs the P06701 with a 3-year warranty, which gives buyers a defined window of manufacturer support covering defects and failures during the period when most issues surface.

Recommended Audiences

• Shoppers who prefer gasoline-powered generators and want the convenience of a fuel source available at any gas station.
• Homeowners needing whole-house or jobsite backup power, particularly those who want enough wattage to run multiple large appliances and power tools at the same time.
• DIY enthusiasts and hobbyists needing reliable portable power for workshops, outdoor projects, or property maintenance tasks that demand sustained high output.
• First-time generator buyers looking for a dependable option with straightforward recoil starting, built-in safety features like GFCI outlets and AVR, and a 3-year warranty for peace of mind.