Inverter Portable Generator 4125/3300W Remote Start with CO ALERT
Model W03386 · UPC 840876133866 · No reviews yet- 4,125 W peak / 3,300 W running
- Inverter power, safe for sensitive electronics
- Remote and electric start
- CO alert safety shutoff
- UPC 840876133866
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| Spec | FIRMAN W03386 | WEN GN400i | WEN GN400iX | WEN 56400iX |
|---|---|---|---|---|
| Peak watts | 4,125 W | 4,000 W | 4,000 W | 4,000 W |
| Running watts | 3,300 W | — | — | — |
| Fuel | Inverter | Inverter | Inverter | Inverter |
| Price | $1,429.99 | $479.99 | $584.64 | $999.18 |
Specifications
| Brand | FIRMAN |
|---|---|
| Model | W03386 |
| Peak watts | 4,125 W |
| Running watts | 3,300 W |
| Fuel | Inverter |
| Weight | 106 lb |
| GTIN / UPC | 840876133866 |
Description
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 weeke
FAQ
Can this power my whole house?
It provides 3,300 W running. That covers essentials; add up your appliances’ running watts with our sizing tool to check.
Can I connect a generator to my house?
Only through a transfer switch or interlock kit installed by a licensed electrician. Never backfeed power through a wall outlet.
Can I run a generator indoors or in a garage?
No. Run fuel-powered generators outdoors, at least 20 feet from doors, windows and vents. CO alert shutoff is a safety backup, not permission to run indoors. Battery power stations can be used indoors.
Which models can ship to California?
Only CARB-compliant models can be sold in California. Each product page says whether a model is CARB compliant.
How are large generators delivered?
Large generators ship by freight. Delivery terms are shown on our shipping page and confirmed before dispatch.
What is your return policy?
You have 30 days from delivery to return unused equipment. Returns are free: we send you a prepaid return label.
Reviews and questions
No reviews yet
Reviews come only from verified buyers after delivery.
Have a question?
Call +1 408 320 0180 or email support@generatorhubs.store.
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