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WH03342 Electric Start 120V with Power Cord and Cover 4125 Starting / 3300 Running Watt Gasoline/Liquid propane Dual Fuel Portable Generator

Ratings & Reviews for Firman WH03342 Electric Start 120V with Power Cord and Cover 4125 Starting / 3300 Running Watt Gasoline/Liquid propane Dual Fuel Portable Generator

4.2
130
Review
 4.2 out of 5
130 Reviews


81% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The generator is reported to be well-built, easy to use, and provide good runtime and power output. Customers praise its quiet operation, convenient features, and ability to power household appliances during outages. However, some customers have experienced issues with ignition, unexpected shutdowns, and shorter than advertised runtime. There are also complaints about the plastic enclosure feeling cheap and the generator being difficult to access for maintenance.

Customer review summary generated by AI, including incentivized reviews.
131 Customer Reviews

New Generator.

Would Recommend

Not sure battery is good. Can only pull start it.

May 10, 2026
Verified Purchaser
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This is a complete power package.

Would Recommend

My family and I were in need of a new inverter generator for our 50A camper trailer. Separately purchased a 50A female to 30A male pigtail, unboxed, serviced and set up the generator. Pulled the choke, pressed start, and off she went. I was surprised by how quiet it was. I tested the various outlets for output and all checked good. Shut her down, made one last check on oil level, etc. A little on the heavy side for one old dude to lift over waist high into a truck bed, but doable. Once at the ...

May 2, 2026
Verified Purchaser
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Firman 4125 watt Dual Fuel

Would Recommend

The manufacturer has made this product mostly idiot proof. They provided easy picture instructions in paper form in English and Spanish and directly on the generator. They provide oil, a cover, and cords with the generator. I first thought it was a steep price until when I received it and was able to use it for my camper. This product is worth the price, and is well built. You can tell Firman has pride in their products.

April 19, 2026
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Wouldn't start when I really needed it

Would Not Recommend

Bought this unit at Lowe's a few years ago. I liked that it was dual fuel. I always keep plenty of propane on hand for grills and griddles. When I got it home, I tested it with both gas and propane. Ran fine. Power is temporary off for the day so I pulled it out, hooked up the tank. Won't start.

April 10, 2026
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Response from FIRMAN Power Equipment

Sorry to hear this happened—especially when you needed it most. That’s never the moment you want a generator deciding to take the day off.

FIRMAN Power EquipmentApril 17, 2026

Easy to use

Would Recommend

Easy to set-up and fairly easy to use.

April 8, 2026
Verified Purchaser
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The little Generator that could.

Would Recommend

Had a power outage due to high winds and ordered this from Lowes online, as it was the last of its kind in stock. Got it up and running about 10 minutes after pickup, and got my 2 fridges and upright freezer up and running on it asap, as it had been 8 hrs without power. Next up got the Mesh network up and running and then the 85" in the living room. Once the fridges and freezers settled in, set it to ECO mode and it idled down nicely and was just noticeable running inside. All this on a propane...

March 16, 2026
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Read the manual carefully

Would Recommend

A little tricky to complete the initial setup, but pretty good once you get there.

February 13, 2026
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Good value

Would Recommend

Like the portability of the generator Having problems with propane start other than that really haven't had any reason to use it yet

February 9, 2026
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Class A junk

Would Not Recommend

Straight out of the box it would not work.

February 9, 2026
Verified Purchaser
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Response from FIRMAN Power Equipment

Thank you for sharing your experience—we’re very sorry to hear that your generator was not working right out of the box. That’s certainly not what we...

FIRMAN Power EquipmentFebruary 10, 2026

Lowe’s selling used generators as “new”

Would Not Recommend

Falsely labeled and boxed as “new”. But it was used.

February 3, 2026
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Peace of mind and flexibility

Would Recommend

Meets my needs for an emergency generator

February 1, 2026
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has wheels, but is quite heavy if has to be lifted

Would Recommend

compact and versatile

January 31, 2026
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Make sure battery is charged to use electrical.

Would Recommend

Easy to use once I figured it out!!

January 29, 2026
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Highly recommend

Would Recommend

Very quiet, good service

January 28, 2026
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DON'T BUY THIS, YOU'RE GOING TO LOSE YOUR MONEY!

Would Not Recommend

I would like to express my dissatisfaction with both the warranty support I have received and the quality of the equipment. Although the generator is under a 3-year warranty, the process to get support has been complicated, slow, and requires technical procedures that are not reasonable for an end user. This does not align with what I would expect from a product that is still under warranty. In addition, in my experience, the generator itself has not met acceptable quality standards. I have only...

January 22, 2026
Verified Purchaser
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Response from FIRMAN Power Equipment

We’re very sorry to hear about your experience and understand how frustrating this situation has been—especially when you’re relying on a generator f...

FIRMAN Power EquipmentJanuary 28, 2026