Skip to Main Content
Sam's Club
Sam's Club
Customer reviews for Generac 24,000 Watt Standby Generator with 200 Amp Automatic Transfer Switch for
Generac 24,000 Watt Standby Generator with 200 Amp Automatic Transfer Switch
4.8 out of 5 stars
stars3,182 ratings3,179 reviews
  1. 5 stars86% (2,740)
  2. 4 stars9% (289)
  3. 3 stars3% (80)
  4. 2 stars1% (18)
  5. 1 star2% (55)
Sort by |
Showing 1,721-1,730 of 3,179 reviews
Dec 16, 2018
Pag13
5 out of 5 stars review

Great installation

Fine crew installed my generac today. Tapped into a natural gas line, put in the transfer panel, put the unit on the pad and hooked it up. Tested fine! Almost looking forward to a power outage. Real peace of mind, winter or summer, We will have heat in the cold up here in upstate NY and AC in the summer. No worry about food spoiling and having to light candles and sitting around unable to even read a book. We opted to have the whole house and out buildings covered. I can even go out to my garage to work!

Review from generac.com
Helpful?6QHM3KMBC8H513593219365
Mar 25, 2023
GEQMAQ
5 out of 5 stars review

This is my second purchase and it has many new features.

Recently purchased my second Generac getting a bigger unit for whole house power. The Generac unit I previously had was half the size of my new unit and had provided backup power on several occasions, the most was for 41 hours running uninterrupted. It has been the best investment for my home and an additional benefit was when I notified my insurance company of the installation they noted that I would get a credit on my policy for having the generator and that it would also add value to my home. IT WILL NEVER DISSAPOINT YOU!

Review from generac.com
Helpful?6QHM3KMBC8H513593219365
Jul 13, 2019
Rich
5 out of 5 stars review

Great product

Very impressed with performance of this unit. My wife has Alzheimer’s and we don’t have to worry about power outages anymore. An outage used to be very difficult because we’re on a well and septic system and it’s so nice to have all the other conveniences as well.

Review from generac.com
Helpful?6QHM3KMBC8H513593219365
Feb 1, 2022
James007
3 out of 5 stars review

Service

I bought this product about 10 years ago after a particularly severe storm knocked out power for two weeks in my area. Since then, in the thousands of hours when I did not need it, it seemed to work perfectly. During the three periods when I did needed it, it did not work at all. During one storm, with a 10 day power outage, I was able to remove the oil pressure sensor and put in a plug and I was able to get the machine going and it worked OK. Without someone making that suggestion, I would've been out of luck. Service was impossible during that period.without me jerry-rigging a repair in a snowstorm. Service in my area is very difficult, delay of two weeks defeats the purpose of the generator completely. I would not buy this generator again.

Review from generac.com
Helpful?6QHM3KMBC8H513593219365
May 3, 2017
Michael67
5 out of 5 stars review

Went to work right away

Unit was installed on a Wednesday. Runs on LP. Had a monster storm on the following Monday. Lost power for eighteen hours. Generator kicked right in and we didn't lose a second of power. Amazing. Ran smoothly and quietly the entire time without one hiccup and only used about 10 gallons of LP. So glad we had the unit; well worth the purchase.

Review from generac.com
Helpful?6QHM3KMBC8H513593219365
Mar 21, 2024
Dori774
5 out of 5 stars review

Great Installation by Lee Legler

Our Generac dealer and install crew was Lee Legler Construction & Electric, Yorkville, IL. Lee, Terry, Mia and Lee's installation crew were a pleasure to do business with. Lee's crew were very easy to deal with and was very professional, very detailed and thorough. From what I have been told is Lee and his crew install one Generac every day of the week. They were on time and immediately got to work with our installation. Very patiently explained how the transfer switch worked and cleaned up everything when done. I can absolutely recommend this business for your purchase and installation.

Review from generac.com
Helpful?6QHM3KMBC8H513593219365
Jan 5, 2024
SadAl
1 out of 5 stars review

Brand new 18 KW Generac evolution don’t work

The voltage regulator in my 20 KW Generac died after eight years it cost almost as much to replace it as a new generator so I replaced it with a new 18 KW Generac installer hooked it up today and the control board is froze up now I have to wait for a technician to come out I am not happy at all with Generac right now

Review from generac.com
Helpful?6QHM3KMBC8H513593219365
Jun 19, 2021
Ruth123
5 out of 5 stars review

Great product!

Had a great time getting the generator set up with Ann in Wisconsin; she made the whole process painless and enjoyable to the max! Thank you Ann, for being such a great representative for your company and its products! Oh yeah, Stacy the generator, is doing a fine job standing by and waiting for the next electrical crisis!

Review from generac.com
Helpful?6QHM3KMBC8H513593219365
Apr 22, 2023
Jim
5 out of 5 stars review

Great features, reliable and looks good outside the house

Mike, Aiden, Damon and Andrew from Adam's Electric did a super job of the installation and cleaned up everything. I'm susceptible to outages being out in the country with many trees around and I love the reliability of a Generac unit backing up my home.

Review from generac.com
Helpful?6QHM3KMBC8H513593219365
Aug 9, 2021
Bob
5 out of 5 stars review

Peace of mind

Living in south Florida where there is always a chance of hurricane related power outages having this generator gives us great peace of mind! No more storing 5 gallon gas cans with fresh fuel and rotating them constantly and a few 3 gal propane tanks( my generator is a dual fuel model) for a power outage and having to pull it out and starting it up during a storm. No more shutting it down every 8-9 hours to refill it is a great feeling. We couldn’t be happier with our new Generac Guardian backup generator.

Review from generac.com
Helpful?6QHM3KMBC8H513593219365