Ratings & Reviews for Firman Electric Start 4125 Starting / 3300 Running Watt Gas and Propane Dual Fuel Inverter Generator
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this generator for reliable performance, quiet operation, and dual-fuel flexibility. Most highlight its ability to power 15,000 BTU RV air conditioners and handle heavy loads without interruption, with many reporting 24+ hour runtimes during outages. Reviewers consistently note significantly quieter operation than competing models, plus convenient features like electric start, foldable handle, and wheels. The propane and gasoline compatibility is widely valued, with users reporting propane tanks lasting 13.5 hours and efficient fuel consumption. Some mention starting issues or find the unit heavy, but most consider it an excellent emergency and recreational power solution.
Customer review summary generated by AI, including incentivized reviews.Loading an unloading is a two person operation.
Would RecommendIt is dual powered either gasoline or propane. It preformed well during the power outage.
From Electric Start 4125 Starting _SLASH_ 3300 Running Watt Gas and Propane Dual Fuel Inverter Generator Verified Purchaser
way better than the other brand!!
Would Recommendwe've purchased a couple of the "name" brand... JUNK. Firman is a lot better & cheaper to run and quiet! Like that the pull cord and everything is on one side, so much easier. would highly recommend this to anyone purchasing a generator!
Seems good so far
Would RecommendI have only started this up to test it. One BIG issue is that they disconnect the battery negative for shipping BUT DON'T TELL YOU!!! I read the manual multiple times, watched videos on it but nothing told me that the ground wire is interrupted for shipping. When you open up the side panel to add the oil there's this sticker with an image on this wire that's zip-tied to another wire. I looked at this for a long time but couldn't figure out what the image was trying to tell me. After trying...
From Electric Start 4125 Starting _SLASH_ 3300 Running Watt Gas and Propane Dual Fuel Inverter Generator Verified Purchaser
100% Recommend
Would RecommendI got this generator from my class A motor coach well I remodel. I will definitely be keeping it for an emergency back ip generator for guest ect. When you throw a big power demand at it it will deliver.
From FIRMAN Power Equipment
Would purchase again!
We used it for 4 days and it ran awesome. We used the gas, but want to try the propane as well. Happy with our purchase.
From Electric Start 4125 Starting _SLASH_ 3300 Running Watt Gas and Propane Dual Fuel Inverter Generator Verified Purchaser
Started on first pull
Would RecommendRead instructions, followed them to the letter, halfway through the first pull it fired up and is quiet compared to my general. Tried several appliances and it provides enough power for my needs.
From Electric Start 4125 Starting _SLASH_ 3300 Running Watt Gas and Propane Dual Fuel Inverter Generator