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Customer reviews for Generac 8917 GP18000EFI 18,000-Watt Gas-Powered Electric-Start Portable Generator for
Generac 8917 GP18000EFI 18,000-Watt Gas-Powered Electric-Start Portable Generator
4.6 out of 5 stars
stars
1,715 ratings1,715 reviews
  1. 5 stars78% (1,346)
  2. 4 stars15% (250)
  3. 3 stars2% (40)
  4. 2 stars1% (20)
  5. 1 star3% (59)

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Showing 471-480 of 1,715 reviews
Dec 1, 2016
Reviewer name: Mac
5 out of 5 stars
5 out of 5 stars review

this product, GP17500E, so works

After having our electrical disconnect professionally installed by the power company our Generac GP17500E, Provides power to our 5,800 square foot home without interruption. Just to give you little back ground as to what it operates is as follows: 5 ton heat and AC, well, for water, Three deep freezers, two kitchens, all lighting and electrical, etc... I can't get over how impressed I am how efficient the generator operates. The added bonus is that I can transport the generator and multi task with it as well. I also bought it due the great reviews for their warranty. Knock on wood I have not needed to use but its there. Love my Generac

Review from generac.com
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Feb 25, 2021
Reviewer name: gpaCook
4 out of 5 stars
4 out of 5 stars review

Installed, but not put to the test - yet.

The generator started and ran immediately, looks like a substantial piece of machinery. We did have one short power outage where generator was put to use for a few hours, and it worked well. I overlooked the fact that the 120vac outlets are GFCI because they are solid black (reset/test buttons and face all same color, and my garage is dark), and the outlets were tripped. So, I initially called support reporting that those outlets were dead. Actually, they were OK. Incidentally, when I did call support, they did not think of that. I really wish there was a load meter. I just noticed today that the XP8000E has the load meter, but that model wasn't among those I found available when I shopped.

Review from generac.com
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Jun 25, 2015
Reviewer name: REF42
4 out of 5 stars
4 out of 5 stars review

Still think I made a good choice, BUT,...

The first, "just out of the box" test run was at once a success and a failure. The success: It started (took a few pulls but that's no surprise with the carb and fuel lines empty) and ran smoothly (it's quieter than I expected - a bonus). The "fail" part: BOTH vibration mounts on the unit's left side ("left" relative to the end where the recoil starter, air cleaner, and choke lever are located) BROKE (rubber and metal separated) while I was attempting to start it (and no, I didn't use excessive force pulling the starter rope). I'll be contacting Customer Service about getting replacements.

Review from generac.com
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Aug 26, 2020
Reviewer name: tyler
5 out of 5 stars
5 out of 5 stars review

All around great product

Little gp3600 blows the lower end gens out the water, not to loud, i have it mounted to my camper and can sleep like a baby with it running on the bumper. Getting about 12hrs out of a tank running everything in the 25' camper a/c and all. Great unit Will be purchasing in 10k for the house this hurricane season Over all very impressed

Review from generac.com
Helpful?698EZRGTDSV513631905214
Apr 3, 2019
Reviewer name: jdirvin1
5 out of 5 stars
5 out of 5 stars review

Great product

My ancient but functional Coleman died 2 days into Florence last fall. I lucked out finding my 6500. I knew nothing of the brand, and paid what I thought was too much. When I hooked it up, however... BOOM, great product and a lit house and fans. Thanks!

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Feb 24, 2019
Reviewer name: dave50
5 out of 5 stars
5 out of 5 stars review

Perfect Portable to run the house

Three quotes of average 6500.00 to set up a house generator. This was a great choice. although it won't automatically start when power goes out. We can plug this in and power our whole panel, then just be careful on what you use. total cost plus the hiring af electrician 1600.00. Simple box switch. Perfect solution for us.

Review from generac.com
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Sep 16, 2020
Reviewer name: Brian
5 out of 5 stars
5 out of 5 stars review

Awesome Home Back Up

Took it out of the box attached wheels and legs. Small problem with a punched out piece of metal still in one of the holes. A little bit of a pain to drill out but got it. Filled with oil and stabilized gas hit start button and off we went. Wired home interlock and plug in to breaker panel which was very easy. Shut main breaker off turned on 30 amp breaker and ran the entire home. Not oven or AC although it would run AC and furnace with some things turned off. I was running Well pump and sump pump as well as a refrigerator and freezer. Awesome machine so far. Looking forward to first power outage. I will be turning on the front porch lights to show off.

Review from generac.com
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May 7, 2019
Reviewer name: Sam
5 out of 5 stars
5 out of 5 stars review

excellent product

I purchased the GP17500E to replace a Generac 15KW/22.5KW generator that I purchased new over 15 years ago. It is noticeably quieter than my old unit ( which still functions perfectly and is now my emergency backup ). Being that we live in S. Florida, having a reliable generator is extremely important. I had numerous brand options, but chose to go with a brand that has served me flawlessly for over 15 years through many hurricane related extended power outages. When you really NEED a generator to work; you will be glad you purchased a quality brand like Generac. I now own 4 Generac units. Two GP3600's for running several small window AC units 24/7 and my big GP17500 and my older 15KW model. Due to limitations on fuel storage, we only run the big unit 4-5 hours a day.. the little units will keep us at a comfortable temperature all day and night powering the window AC units using much less fuel.

Review from generac.com
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May 3, 2012
Reviewer name: Jon7802
5 out of 5 stars
5 out of 5 stars review

Wheels/Axel Need Work

I bought this generator through home depot very easy purchase and delivery. The only suggestion I could make to Generac is that I would make a larger axel and increase the wheel size and replace with pneumatic tires. Other than that I wouldn’t change a thing. you can purchase pneumatic tires through a local shop and change them out! i just think Generac should just have it come standard.

Review from generac.com
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Dec 14, 2016
Reviewer name: Tazman
5 out of 5 stars
5 out of 5 stars review

This Generator Saved My Butt

I bought this generator a few years ago and boy did it save my butt. I lost power last winter and had to use my new generator. Having it I was able to Heat my house and keep my refrigerator cold. I also had some lights wired too. Having this generator made my wife happy and that is what's important. A happy wife is a happy life. This was money well spent. Thank You General.

Review from generac.com
Helpful?698EZRGTDSV513631905214