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The FIRMAN W03386 portable inverter generator delivers clean, renewable energy with quiet, fuel-efficient performance—ideal for powering sensitive electronics like laptops, smartphones, and tablets. With 4,125 starting watts and 3,300 running watts, this generator is a reliable choice for RV living, camping trips, tailgating, or recreational use.
Equipped with advanced CO Alert technology and remote start, the W03386 prioritizes safety and ease of use, giving you peace of mind and convenience at the push of a button. It runs at 120V and provides up to 9 hours of runtime at 25% load, ensuring long-lasting performance on a single tank.
Whether you're powering up your RV, setting up for a weekend tailgate, or looking for a portable power solution off the grid, the W03386 delivers dependable performance with whisper-quiet operation.
Quiet. Efficient. Reliable. The FIRMAN W03386 is your trusted companion for portable power wherever life takes you.
The W03386 comes with an engine oil bottle, oil funnel, spark plug wrench, screwdriver, 12V battery cable, remote control, floater charger, and quick oil drain.
Specifications
Certifications
| CARB Certified | Yes |
|---|---|
| EPA Certified | Yes |
| cETL Certified | Yes |
| NOM Certified | No |
| UL Certified | No |
Output
| Running Watts | 3300 |
|---|---|
| Starting Watts | 4125 |
| AC Voltage | 120 |
| Frequency (Hertz) | 60 |
| Decibels | 58dB @ 1/4 load |
| Run Time | 9 hrs |
| THD @ Full Load | 3% |
Control Panel
| Recoil Start | Yes |
|---|---|
| Electric Start | Yes |
| Remote Start | Yes |
| 5-20R 120V 20A DUPLEX | 1 |
| TT-30R 120V 30A TWISTLOCK (27.5A/120V/3300W) | 1 |
| USB-A (2.1A/5V DC/10W) | 1 |
| 12V DC Power Port/Plug (8.3A/12V DC/100W) | 1 |
| Parallel Ports | 2 |
Machine
| Low Oil Shutoff | Yes |
|---|---|
| Power Stream Alternator | Yes |
| Cast Iron Sleeve | Yes |
Fuel System
| Fuel | Gas |
|---|---|
| Tank Size | 1.8 |
| Steel/Plastic | Plastic |
Wheel Kit
| Wheels | 5.5"-Yellow-plastic-flat free |
|---|---|
| Handle | U shape folding handle |
Packaging
Unit
| UPC | 840876133866 |
|---|---|
| Unit Dimensions | 23.2" x 17.8" x 17.9" |
| Unit Length | 23.2" |
| Unit Width | 17.8" |
| Unit Height | 17.9" |
| Unit Weight | 91 Lbs |
Carton
| Carton Dimensions | 26.6" x 18.9" x 19.3" |
|---|---|
| Carton Length | 26.6" |
| Carton Width | 18.9" |
| Carton Height | 19.3" |
| Carton Weight | 104 Lbs |