Can it run a refrigerator and a few lights during an outage?

Yes, with 3500 running watts on gas, it can handle a refrigerator, lights, and a few small appliances simultaneously. On propane, running watts drop to 3200, so check the starting wattage of your fridge.

How loud is it compared to a standard generator?

It operates at around 58 dB at quarter load, which is quieter than many open-frame generators. It's suitable for camping areas with noise restrictions.

Does it come with a wheel kit and handle?

Yes, it includes 9-inch never-flat wheels and a folding handle with grip for easier transport.

What is included in the box?

The box includes an engine oil bottle, oil funnel, spark plug wrench, double open-ended wrench, 12V battery cable, and LPG regulator with hose holder.

Can I parallel two units for more power?

Yes, it is parallel capable with other Firman inverters, allowing you to combine two units for increased wattage.

Is it safe to use indoors?

No, generators must never be used indoors due to carbon monoxide risks. The CO Alert feature shuts down the generator if dangerous CO levels are detected, but it is not a substitute for proper ventilation.

Where is the Firman Dual Fuel Inverter WH03562OF cheapest?

At Lowe's, for $999.00, as of our latest check.

Where can I buy the Firman Dual Fuel Inverter WH03562OF?

2 stores we checked sell it, including JB Tools, Lowe's.

Firman Dual Fuel Inverter WH03562OF

Best price now

$999.00at Lowe'sChecked 19 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Visit Lowe's

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

What reviewers say

Reviewers generally praise the Firman WH03562OF for its dual-fuel capability, quiet inverter operation, and reliable power for home backup and camping. Common complaints include the unit's weight and occasional carburetor problems out of the box.

What people mention

Fuel flexibilityPraisedOwners appreciate being able to run on gasoline or propane, especially during extended outages.
Noise levelPraisedReviewers note it runs quieter than conventional generators, making it suitable for campgrounds with noise limits.
WeightCriticisedMany find the generator heavy and awkward to lift, even with the wheel kit.
Propane outputMixedWhile propane adds convenience, users note it reduces running watts, which may not power larger appliances.
ReliabilityMixedSome units work flawlessly, but a few owners report carburetor problems requiring service.

About the Firman Dual Fuel Inverter WH03562OF

The Firman Dual Fuel Inverter WH03562OF is a portable generator that runs on gasoline or propane. On gasoline it produces 4,400 starting watts and 3,500 running watts. On propane it produces 4,000 starting watts and 3,200 running watts. The outlet voltage is 120 V.

It has a 208cc Max Pro Series engine with a cast iron sleeve. The engine starts with a recoil pull or an electric start, and a low oil shut-off is built in. CO Alert technology shuts the generator down if it detects dangerous carbon monoxide levels.

Runtime is up to 22 hours at 25% load from the 6-gallon tank. The generator can be run in parallel with other Firman inverters. It has 9-inch never-flat wheels and a folding handle with a grip for moving it.

Fuel type

Dual fuel: gasoline and propane

Gas power

4,400 starting watts / 3,500 running watts

Propane power

4,000 starting watts / 3,200 running watts

Voltage

120 V

Engine

208cc Max Pro Series, cast iron sleeve

Starting

Recoil and electric start