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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 571-580 of 1,772 reviews
Sep 26, 2018
brendap
5 out of 5 stars review

Great Product

[This review was collected as part of a promotion.] Love the Generac 3600 Portable Generator. Easy to start, very good product, very easy to move. Runs quietly compared to other generators. Like the feature that lets you know when its time to change oil and air filter.

Review from generac.com
Helpful?5QX50PEVBRFY13572122433
Feb 21, 2013
Doug
5 out of 5 stars review

Standby capacity in a portable unit

We purchased this unit as a whole house generator for those extended outage periods, usually 1-2 per year. Since we do not use gas (propane or LNG), we did not want to install a standby unit on a concrete pad and find a place to hide a couple large tanks. At about half the price including a transfer switch, this unit will power our entire house and we can still store it in the garage or bring it to a family members house in emergency. Keeping 15-20 gallons of extra fuel on hand if stations are out might be a challenge, but for the rare occasions that happens, we'll manage just fine.

Review from generac.com
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Nov 16, 2015
Tom
4 out of 5 stars review

Overall very pleased

I purchased this generator based on the brands reputation. The unit arrived on time and in excellent condition. It started right up on the first try. It is a little loud as other reviewers have mentioned. Overall I am very satisfied, but won't really know until first blackout.

Review from generac.com
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Dec 17, 2012
Old silver rex
5 out of 5 stars review

Great performance, easy to use

Bought GP15000E after extensive research. Because of demand, it took almost four weeks to receive it and Generac transfer switch. Worth the wait. Both were reasonably easy to set up. I store the generator inside garage, but suggestions for shelter when it is being used outside would be appreciated. There are some slight differences in operating instructions between the generator and transfer switch manuals.

Review from generac.com
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Jun 9, 2022
Doug
1 out of 5 stars review

Won't start.

I bought it at Sam's Club (06 JUN 22) and assembled it per the instructions. I fired it up once and it ran for a few minutes. When I shut it down and attempted to restart it, it wouldn't fire. It just makes backfiring noises. It still doesn't start or run. Needless to say, I am not pleased! Your phone rep was supposed to forward me a list of authorized repair shops, but I have yet to receive it. I want my generator to run in event of a power loss. Please help me to reconcile this situation.

Review from generac.com
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Jan 24, 2015
Dan5022
4 out of 5 stars review

Fired up on the first crank

Have been waiting for this model to go on sale for over a year. Finally found it at a local business for $150 less than the big box stores. Wanted a Generac as it has always been rated very good by Consumers Report. Haven't used it yet, but assembly instructions were very easy to follow. Started up on the first crank.

Review from generac.com
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May 20, 2018
CTMike
5 out of 5 stars review

Nice machine. Build quality is excellent.

Purchased this generator in the fall of 2017 after a 4 day power outage. I haven't actually used it yet during a power outage, but have no doubts that it will meet my needs. ( I actually hope I never need to use it, but time will tell.) the intended use is to provide power to the house loads needed during a prolonged outage. Our last power outage demonstrated that we needed more power to keep one of the electric baseboard heaters powered up, which had not needed to do during previous power outage. The generator was sized to provide power to some of the electric baseboard heaters during a winter ice storm power outage, as well as provide some of the more "desirable" loads, such as the well pump, refrigerator, gas water heater, and basic lights. The build quality of this machine is excellent. Nice welds, paint,source of frame components. It's a nice build. There isn't much to do, other than put the wheels and platform foot on, mount the handle, fill it with gas and turn it on. It does come securely bolted to the pallet and if you can get it up in the air a little bit with a shop crane, or hoist, it will be very easy. Otherwise you'll have to do a little more work to get it off the pallet I have an overhead hoist, so with the supplied lifting eye, I was able to very easily do the work at waist level. I filled it with gas, and it started up per the manual. No problems. Unloaded voltages were 124vac and 244 vac. I ran it for a few hours with a 3500 watt load, and everything seems fine. This is a heavy machine, so don't be surprised at that. The designed method to lift at the handle and tilt forward could be awkward for a shorter person. There is also a lot of weight forward of the wheels, so if you do try to pick it up too much in the back, the weight will want to tip it forward and there is no protection if that happens. The stabilizing foot is to the rear of the wheels. I will probably add a second set of wheels so that it rolls on four wheels and not two, and mount some type of anti tip protection on the front in case the weight does transfer forward. I wouldn't recommend rolling it around full of gas, that would be 85-90lbs of moving weight. There must have been a design change to the front panel. My generator has the 50 amp plug on the panel front face, and not underneath, as some reviews have pointed out as a negative. The manual is okay. Not totally inclusive, but definitely enough to get you up and running. Where the manual is weak, and so is the website info, is that this generator had a "bonded neutral to frame". This is clearly stated on the front of the panel, so Generac isn't trying to hide anything, but the implications of that are not completely covered. What a "bonded neutral to frame" means is that the frame "common", and "neutral", are at the same potential electrically at the generator. This bond ,if carried into your house electrical system, will create a separate, second, neutral to ground bond in your house electrical distribution system. To preclude this, any transfer panel arrangement must "switch neutral" from the street, to the generator or you risk creating a second, parallel path, for current flow on the system ground wires. The bonding of neutral to the generator frame is not unique to Generac. It's an OSHA requirement for standby portable generators. Some manufactures do have neutral switching at the generator. Maybe something for Generac to consider for future changes. This is just something that I think Generac could have covered a little bit more to aid consumers contemplating using this as a portable house backup generator. If I were to change anything, "out of the box", I would source a better fuel petcock and route the fuel hose a little differently to remove the slight loop seal it currently has created. And of course, I would change the mobil wheel design. Overall, I think it's a fine product.

Review from generac.com
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Sep 20, 2018
tbird2018
5 out of 5 stars review

Easy Start, Easy Connect, Generator and CO Protection!

A Great Friend brought me a Generic GP6500 he just bought that he only used for 2 hours. My Coleman hit the dust during the heavy rain of Florence. House was wired for generator and the GP6500 powered my freezer, refrigerator, lights and a portable AC unit during Hurricane Florence. Power has been out for a week with no problems. Rated at 40 amps the breaker lets you know when you are turning on to many circuits that add up quickly. Using LED lights through out your house helps on the wattage load.

Review from generac.com
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Dec 21, 2020
Mike042
5 out of 5 stars review

Great product right out of the box!

I recently purchased two GP8000E CO2 sensing Generac, one for my house and one for my Mom. Easy to put together, start, and store! They start right up and are surprisingly fuel efficient. My Mom is 71 and has no trouble starting and operating the generator! We have used it several times since June and have been very pleased!

Review from generac.com
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Dec 29, 2017
Steve0418
5 out of 5 stars review

Works every time

This Generator starts every time and I have had no problems in 2 years. Shortly after I got this unit I had shoulder surgery. The design of the unit allowed me to set a couple short pieces of 2x4 on top to straddle the fuel line and set the 5 Gallon gas can right on top over the fill hole using only one arm. The only problem I had with this unit was when I let the oil level get too low and the unit would not start without enough oil....good safety catch! I put oil in it and off it went without a hitch. I ran a refrigerator, small freezer, sump pump, well pump, furnace, TV, garage door opener, and some lights with no problems. I have used it several times now when we loose power here in the country and it has never failed me.

Review from generac.com
Helpful?5QX50PEVBRFY13572122433