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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
stars3,163 ratings3,160 reviews
  1. 5 stars86% (2,727)
  2. 4 stars9% (284)
  3. 3 stars2% (78)
  4. 2 stars1% (18)
  5. 1 star2% (56)

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Showing 1,231-1,240 of 3,160 reviews
Mar 12, 2026
delage
4 out of 5 stars review

im glad i bought this unit---really want to go listen to it when running but dont remember the day and time it runs

Review from generac.com
Helpful?6QHM3KMBC8H513593219365
Mar 21, 2026
Junk
1 out of 5 stars review

No good

I can't believe this did not last for even a month. Now I have wait 3 weeks for new motor. Poor machine don't buy one Not happy at all.

Review from generac.com
Helpful?6QHM3KMBC8H513593219365
Apr 14, 2026
Gen Gen 10
5 out of 5 stars review

Great generator

I have owned this product for around 3 years. The system is extremely well constructed and works great.

Review from generac.com
Helpful?6QHM3KMBC8H513593219365
Mar 20, 2026
CRIMSON
5 out of 5 stars review

Mobile link easy to maintain

I purchased this product over a month ago and we are glad we did it gives us peace of mind especially because of sump pump

Review from generac.com
Helpful?6QHM3KMBC8H513593219365
Mar 4, 2026
Redfrog09
5 out of 5 stars review

Comes on when it's supposed to, thankfully! Sometimes we don't even realize the power is off, like midday...

Review from generac.com
Helpful?6QHM3KMBC8H513593219365
Feb 26, 2026
Stan52
5 out of 5 stars review

Worked as advertised

Final sign off was at the end of Jan 2026 and already (Feb 26, 2026) it has successfully covered a 10 hour outage.

Review from generac.com
Helpful?6QHM3KMBC8H513593219365
Mar 21, 2026
Bigtex
5 out of 5 stars review

Best backup generator on the market.

I purchased a couple months ago but just recently had it installed and everything went as smooth possible with zero issues.

Review from generac.com
Helpful?6QHM3KMBC8H513593219365
Mar 7, 2026
VL94
5 out of 5 stars review

New Buyer

We bought this unit in Feb 2026. We wanted peace of mind. We have a well so when we lose power we lose our water. That is a real inconvenience.

Review from generac.com
Helpful?6QHM3KMBC8H513593219365
Oct 29, 2025
DONTBUYGENERAC
1 out of 5 stars review

WARRANTY IS LAUGHABLE

so you buy the generator, it fails-you call the only dealer in the state that can work on it, they tell you it's a month until they can even come out and see it, you fix it yourself and all Generac can say is "glad it all worked out!" then accuse you of not following the maintenance guidelines. HAAAARD PASS

Review from generac.com
Helpful?6QHM3KMBC8H513593219365
Apr 24, 2026
smith73151
5 out of 5 stars review

I have had the unit in about one month and I am completely satisfied

Review from generac.com
Helpful?6QHM3KMBC8H513593219365