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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 2,341-2,350 of 3,160 reviews
Oct 4, 2017
Bob
5 out of 5 stars review

Quality Product, Great performace and Reliability

My First Generac was a portable 5500K, which I used for 15 Years, I gave it to my Daughter and Son in law who are still using it when a power outage occurs. I graduated to a Generac 22K whole house with automatic transfer switch. It uses my house natural gas for fuel. Works as advertised, comes on within 8 seconds after loss of utility power, and then without delay or interruption, transfers back to utility power when it is restored. I am notified by email and instant message regardless of where I am located, when my generator is running or may need maintenance. No worries when I am gone for three months in Florida. It is programed to run / exercise each month, and I manually run it with a heavy load, 4 to 6 thousand Watts quarterly ie: oven, air conditioner, refrigerator, lots of lights. This is the best insurance I have ever purchased. Large purchase but great peace of mind. Quality product and great product support.

Review from generac.com
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Sep 21, 2018
Guy
5 out of 5 stars review

Peace of Mind! Thank you!

Thank you Generac. I installed the 22kw about two years ago after we lost power for a day. Hurricane Florence just devestated NC. We did not suffer any loses but we lost power. The generator came on immediately and ran for two days nonstop. I felt bad for the neighbors in the sweltering heat. My adult children all came and stayed with us and we were safe and happy with full a/c and everything powered on. We watched movies and weathered the storm easily. It was truly amazing. Thank you!!! Best investment I’ve ever made!!

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Feb 1, 2021
OZGARD
5 out of 5 stars review

Peace of Mind

We lost power for 36 hours in August 2020. Thankfully we had some small gas powered generators to take care of the Refrigerators, Sump and Freezer. It was 95 degrees that day and night into next day. Sleep was non-existent. Walking around my development all of my neighbors were dark except for one. He had a Generac stand-by generator. Most of his house was taken care of except his A/C. I started thinking. September 15th 2020 I contracted with a company to provide a whole house unit. I ordered the 22KW unit to power my whole house. There was a run on generators and mine wasn't delivered until mid-January 2021. It was installed the 22nd and turned over to me on the 29th. I hooked up Mobile-Link on the 31st hours before a noreaster/snow event hit Maryland and I slept like a baby.

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Jun 15, 2023
TW
5 out of 5 stars review

The Guardian 26Kw is modular designed unit that is very intuitive to operate and monitor.

We had the 26kw Guardian generator with mobile link and ATS installed locally by Home Integrated Solutions who did an efficient and great job with the install. They were very helpful during the start-up process and explained the features completely. The installation went very smoothly and professionally. All in all, they completed the install in about 3 hours. We are very pleased so far!

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Mar 6, 2021
Mopower
4 out of 5 stars review

Good product works as advertised

I own a 20k whole home unit.I added on to home years after I installed the unit. I need a bigger or another unit because house demands more than the 20k I now possess. What am I going to do? General is exactly what I'm going to do. Bottom line, my unit worked as advertised so I'm sticking with what worked for me. My current Generac still works great. I just need more power.

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Apr 25, 2024
sunshine
5 out of 5 stars review

so pleased with my new generator

My generator was installed today by a great team, including an electrician.They worked very efficiently and explained all the features of this generator afterwards. I had it installed for my piece of mind. I hope I never lose power but, if I do, my entire house is covered and, the best thing, is that I never have to do a thing. It's all automatic!

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Helpful?6QHM3KMBC8H513593219365
Jan 8, 2018
mewilli
5 out of 5 stars review

Oxygen dependent

We live in a rural area and when outages occur, it takes some time for the local coop to find the problem and provide repairs. I am Oxygen dependent, on O2 24/7, with limited bottle supply and for the portable concentrator, limited battery time. The 22 KW Generac Guardian provides me with a greater peace of mind during storms and winter time. Have been using a portable unit to run extension cords into the house from the garage, but that is not the best solution due to exhaust fumes. The Generac brand is a brand I whole heartily trust and highly recommend.

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Dec 9, 2021
PCNWerner
5 out of 5 stars review

Satisfied and Comfortable

Our 24KW Whole-Home generator was just installed, so the above itemized ratings are somewhat 'expectations'. Because our regional electric-power provider is planning to transition to a greater level of wind-turbine and solar E-power, while simultaneously encouraging customers to purchase all-electric vehicles (BEVs), and our home is 100% electric, including electric/hydronic heating - we felt very uncomfortable with the expectation of future brown-outs. Part of the checkout included a utility-power-loss simulation, and a progressive full-house-loading, The GENERAC system handled it well and the generator supported the whole-house-load at less than 70% generator load. The providing electrical contractor did an very efficient and professional job. We're now comfortable.

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Oct 4, 2017
Ann
5 out of 5 stars review

Peace of mind!!!!

As an elderly lady who lived in the country alone, I wanted a generator that I could count on and would provide me with peace of mind when the electric went out, since we are all electric out where I live. I got that with my Generac. When the electricity goes out, my Generac comes on. In seconds, I have power. I've got my peace of mind. Thank you, Generac!!!

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Sep 14, 2017
Artifacts70
5 out of 5 stars review

Operated exactly as it was supposed to and ran quietly! 5 Stars

We had the unit installed to replace an older outdated unit. This new unit was powerful and installed in 4 hours! We were hit by Hurricane Irma two days later and of course lost power. The unit cranked right up and provided the whole house with all the power we needed. It ran both large a/c units and the water pump along with everything else necessary to be comfortable. It runs very quiet for such a powerful unit. I recommend this unit with no reservations. It ran for three days straight before the power was restored. Life saver! thank you.

Review from generac.com
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