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Customer reviews for 10,000/8,000- Watt Generac Gas-Powered Portable Generator With CO Sensor + Electric Start / 25ft Extension Cord for
10,000/8,000- Watt Generac Gas-Powered Portable Generator With CO Sensor + Electric Start / 25ft Extension Cord
4.6 out of 5 stars
stars1,830 ratings1,772 reviews
  1. 5 stars78% (1,434)
  2. 4 stars14% (261)
  3. 3 stars3% (47)
  4. 2 stars1% (23)
  5. 1 star4% (65)
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Showing 281-290 of 1,772 reviews
Oct 13, 2018
Reelee
4 out of 5 stars review

This Is a Very Exceptionally Powerful Generator

[This review was collected as part of a promotion.] I got this a few weeks ago and was very excited to try it out and see its capabilities. Upon first thorough inspection while guided by the Manual I discovered the clutch lever was missing. The clutch is fully functional; it was just missing the piece to easily start it. All other parts were accounted for and appeared to be in good shape and order. I read through the very easy to understand but thorough instruction manual before starting it. I brought it to my family’s winery to test on machinery and coolers and the business as a whole. Upon first attempt to start it the pull cord got stuck and hung outside of the spool it was supposed to return inside of. I removed the housing to fix it and discovered the housing was dented. I smoothed our those dents and replaced the cord and spool and housing as it was. I then started it effectively and started to hook up the winery’s necessary appliances and machinery. The entire winery successfully ran off of the generator for an entire hour before we shut it off. I love the functionality of this generator and I’m so satisfied owning it because we get quite a few storms that shut power off at my home. It has carbon monoxide detection systems running automatically that shut the generator off if levels become unsafe or rapidly increase which is literally a life saver! It can run for up to 11 hours on a 50% power load which is plenty for my house! I definitely recommend this Generac Generator to anyone that needs an extr source of power that is reliable! If it hadn’t been for the minor mishaps in the beginning I’d have given this A 100% positive review!

Review from generac.com
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Mar 30, 2019
JimmyVern
5 out of 5 stars review

Quality Is Number 1

I purchased the Generac GP8000E after doing alot of research with several other brands. I am not disappointed, from the moment I started to unpack the generator I noticed the quality of the packaging, which gave me confidence in the product right off the bat. The engineering made assembly very easy! You notice the quality in every part as you put this baby together. The quality shows that Generac and its associates genuinely care about the product they put out to the consumer.

Review from generac.com
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Nov 22, 2011
The Man
5 out of 5 stars review

It has what the average household needs.

Only time will tell if it holds up well over the long haul, or if the investment was a poor decision. Realistically I don't believe it is meant for heavy duty service, but if taken good care of, and with only emergency duty, I will expect a long service life (many years) of reliable service.

Review from generac.com
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Feb 25, 2014
ROB
5 out of 5 stars review

Great quality for those times of need.

Purchased day of 2014 Ice Storm, Living in the NE After losing power during Super Storm Sandy fear set in, lost power for four days the generator was a life saver. Plenty of power to run what we needed, including heat! Electric strart was great feature. A must have for anyhome owner who has lost power!

Review from generac.com
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Nov 30, 2018
ReggieA
5 out of 5 stars review

Great buy

With all of the weather associated power outages occurring these past years, I decided it was time to purchase a portable generator as a back-up . After looking at what was available, I chose the Generac because of its reputation as a reliable machine and at a price I could afford. Love my purchase and I'm not having any worries about its capabilities and performance. I'm now in ready-mode !! / Bonne achat pour me sécurisé en cas de panne d'électricité !!

Review from generac.com
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Aug 13, 2012
Eric25
5 out of 5 stars review

Good value

Bought for emergency use only, to power a sump pump and maybe a gas fired heating system in winter. Used only once so far, to help a friend during power outage. It started up easily. They were able to run their heating system (hot air), which was nice because temp was down to freezing at night. Since then I tested it one other time during mid-winter, to make sure it would work in cold weather, and it started up no problem. This unit has one duplex outlet with 15 amp breaker. Only enough power for essentials, but that's all I wanted. It is relative small, and one able bodied person can move it if required.

Review from generac.com
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Aug 17, 2017
StormPrepared
5 out of 5 stars review

Amazingly powerful and still portable!

We absolutely LOVE our new generator. We can run all the critical items in our home during an outage, including our ductless A/C unit! We lived through hurricane Matthew last year and with a new storm season on us again here in FL, we bought this generator. Its as close to 'stand by' as we can afford - and we couldn't be happier to have it!

Review from generac.com
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Nov 27, 2017
Superjetta
5 out of 5 stars review

A Work Horse

We purschased this generator back in first days of October, after huriacane Maria hit our island in Puerto Rico. Worked more than 10 hours nightly cause power went out in my house from September 20 and came back Novemeber 20. Worth every dollar we paid, if you do the maintanience punctually you"ll get the best of him. We are firts time buyers and we recomend Generac to friends. Pay for quality.

Review from generac.com
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Jul 17, 2014
Lensakata
5 out of 5 stars review

Very simple to start and use.

No brainer start and stop generator. I researched generators to buy and always settled on the Generac. Then I stopped by my neighbor/electricians house to see his setup and he had the exact model Generac I had planned on purchasing. He endorsed his model and installed mine and I couldn't be happier.

Review from generac.com
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Apr 9, 2022
TonyInPR
5 out of 5 stars review

Life in the Tropics

I live in Puerto Rico, and since Hurricane María destroyed our power grid, almost 5 years later we are still having constant island-wide blackouts. The most recent in April, 2022, all the generating power plants on the island shut down due to a fire in a switch yard. Four days later, half the island is still without power, including us. I've used it once before during a brief blackout and it did well. Today it looks like we're going to be without power for at least another 24 hours (I had power restored two days ago but today it went out again). I plugged it in to the house with a manual transfer switch. Right now it's nightfall, and I am running two refrigerators, kitchen and living room lights, all ceiling fans running, and not a hiccup from the set. The electrician that installed the transfer switch says that if power doesn't come back later, I could turn off the refrigerators and turn on one bedroom inverter mini-split air conditioner. Thoroughly satisfied with this product. Thank you Generac. Now buying a whole house automatic propane or diesel set and/or a Powerwall with Generac seems like a wise investment. Until then, this GP6500 will do just fine.

Review from generac.com
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