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49 State 8250 Starting / 6700 Running Watt Gas and Propane Dual fuel Portable Generator

Ratings & Reviews for Generac 49 State 8250 Starting / 6700 Running Watt Gas and Propane Dual fuel Portable Generator

4.3
1356
Review
 4.3 out of 5
1356 Reviews


84% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The portable generator is reported to start reliably, operate quietly, and power a variety of household items during outages. However, some users experienced issues such as tripping circuit breakers, fuel leaks, and problems with the carbon monoxide sensor. Additionally, the generator was found to be quite loud by a few customers. The product appears to be generally capable, but quality control and customer service concerns have been noted by some users.

Customer review summary generated by AI, including incentivized reviews.
1356 Customer Reviews

Generac Generator

The generator ‘Generac’ is a very respectable name brand and price was reasonable. It was also duel fuel and electric start.

January 31, 2026
Verified Purchaser
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How easy it is to work with Lowe's employees👍

Would Recommend

Bought a generator but haven't used it yet.

January 31, 2026
Verified Purchaser
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Severe voltage sag on 30 amp circuit

Would Not Recommend

Does not deliver rated capacity. Get the GP7500 if you want to run a true 30-amp load (e.g. water heater). The engine bogs down and the voltage fluctuates wildly.

January 30, 2026
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Response from Generac

Hi there, we’re sorry to hear you experienced voltage fluctuations and performance concerns while running a 30A load.

That’s not expected....
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GeneracFebruary 2, 2026

Generac

Great Generator

Would Recommend

Follow directions and it was easy to set up and works perfect.

January 30, 2026
Verified Purchaser
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Did not work out of the box & cannot return!

Would Not Recommend

After 3 calls with the Generac service hotline to get this thing to work, and after running around trying to find & replace a new sparkplug (from their direction) we are now in the process of getting this 200lb machine into an authorized service center to diagnose why this brand new machine out of the box will not start. I have never been more disappointed with a product in my life. I feel so foolish for spending so much money on this thing. We are still weeks away from getting a working gene...

January 30, 2026
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Response from Generac

We’re sorry for the frustration and inconvenience you’ve experienced, especially after multiple support calls and troubleshooting steps. This isn’t t... Read More

GeneracFebruary 2, 2026

Generac

Don't use a Lowes credit card. APR is 31.99%

Would Not Recommend

Generator will not start. I purchased it because my Father-In-Law is living with us and uses Oxygen and the large winter storm was heading our way. Luckly our power didn't go out. Beyond that, I received my Lowes credit card (applied at purchase). Very surprised with the 31.99% APR, shame on Lowes! That's disgusting. I immediately paid the entire balance. 31.99%!!!! Not in my lifetime.

January 30, 2026
Verified Purchaser
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Response from Generac

We’re sorry to hear the generator wouldn’t start, especially with a winter storm approaching. Please contact our support team so we can help troubles... Read More

GeneracFebruary 2, 2026

Generac

Leaks gas

Would Not Recommend

Got it home and it leaked gas!!! Awful

January 30, 2026
Verified Purchaser
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Response from Generac

We’re sorry you’re dealing with this. If you’re seeing fuel leakage, please don’t operate the generator.

Please contact our support team s...
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GeneracFebruary 2, 2026

Generac

Fuel leaking from filter

Would Not Recommend

Unfortunately, we purchased this on January 28 due to our generator dying during the severe weather. Upon opening the box and assembling this unit, everything seemed to be going just fine. After putting in gasoline and following all manual, instructions opened up the gas line to find out gas spilling out of the filter immediately called Lowe’s and was told to bring it back, however, due to having gasoline the person on the phone said they would not take it back. Immediately called Generac and wa...

January 30, 2026
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Response from Generac

We’re sorry for what you experienced, especially while dealing with severe weather and a loss of power. A fuel leak and difficulty reaching support i... Read More

GeneracJanuary 30, 2026

Generac

Back up security

Would Recommend

Like the electric start and the various socket types which allows you to run different devices. Also like the handle it makes it easy to maneuver. The small print instructions made it a bit difficult to read and were incomplete...you need to read the placard on the generator for start instructions.

January 30, 2026
Verified Purchaser
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Response from Generac

Thanks for the feedback. We’re glad you’re enjoying the electric start, outlet options, and the handle for easier maneuvering.

We’re sorry...
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GeneracFebruary 2, 2026

Generac

Same Gas leaking issue

Would Not Recommend

I bought this last night, put it together this morning, added the oil, fueled it up, started per the instruction ran great, went to plug in my extension cord and noticed it was pouring gas everywhere. I turned it off drained the carb took it apart and everything looked fine. Reassembled it and it is running fine. After 8hrs it is leaking oil from somewhere on top of the block under the fuel tank. Kind of in the middle of a week of no power in an ice storm, I guess I’ll try and fix it tomorrow m...

January 30, 2026
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Response from Generac

Thank you for sharing what happened. We are sorry you experienced this issue, especially in the middle of an ice storm.

For safety, please...
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GeneracJanuary 30, 2026

Generac

Good Generator

Would Recommend

Easy to assemble. Electric Start works great.

January 29, 2026
Verified Purchaser
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I bought my unit based on its dual fuel capabilities however starting it in LP mode is a bit of a challenge.

January 29, 2026

From generac.com

Denied Return Despite Kentucky State of Emergency

Would Not Recommend

I purchased an unopened generator on 01/23 and attempted to return it. The store manager refused the refund, stating that more than 48 hours had passed. However, on that same date, the state of Kentucky was under an declared State of Emergency due to a winter storm, making travel unsafe and strongly discouraged. As soon as conditions improved, I returned to the store and left the item there. Was I expected to put my life at risk to return the item within 48 hours despite an official state emerge...

January 29, 2026
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Response from Generac

We are sorry to hear about this experience, especially given the state of emergency and unsafe travel conditions. Each retailer sets and manages its ... Read More

GeneracJanuary 30, 2026

Generac