Dual Fuel Inverter Portable Generator 3300W Electric Start
Model WH03042 · UPC 840876130421 · No reviews yet- 3,300 W peak
- Runs on gasoline or propane
- Inverter power, safe for sensitive electronics
- Electric start
- UPC 840876130421
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| Spec | FIRMAN WH03042 | FIRMAN WH03041 | FIRMAN WH02942 | WEN DF360iX |
|---|---|---|---|---|
| Peak watts | 3,300 W | 3,300 W | 3,200 W | 3,600 W |
| Running watts | — | — | 2,900 W | — |
| Fuel | Dual fuel | Dual fuel | Dual fuel | Dual fuel |
| Price | $999.99 | $1,229.99 | $1,329.99 | $612.99 |
Specifications
| Brand | FIRMAN |
|---|---|
| Model | WH03042 |
| Peak watts | 3,300 W |
| Fuel | Dual fuel |
| GTIN / UPC | 840876130421 |
Description
The FIRMAN WH03042 Dual Fuel Inverter Generator delivers quiet, fuel-efficient power with the flexibility to run on gasoline or propane. Designed for RV trips, camping, tailgating, and home backup, this portable inverter generator provides clean power with less than 3% THD—safe for laptops, smartphones, TVs, and other sensitive electronics. Powered by a reliable 171cc FIRMAN engine, the WH03042 produces 3,300 starting watts and 3,000 running watts on gasoline, and 3,000 starting watts and 2,700 running watts on propane. The electric start with recoil backup ensures easy operation, while Eco Mode automatically adjusts engine speed to maximize fuel efficiency and extend runtime. A 1.8-gallon f
FAQ
Can this power my whole house?
Add up your appliances’ running watts with our sizing tool and compare with this model’s rating.
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.
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