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Customer reviews for Generac 22kW Home Standby Generator with 200 Amp Transfer Switch for
Generac 22kW Home Standby Generator with 200 Amp Transfer Switch
4.3 out of 5 stars
stars
62 ratings62 reviews
  1. 5 stars77% (48)
  2. 4 stars5% (3)
  3. 3 stars3% (2)
  4. 2 stars0% (0)
  5. 1 star15% (9)
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Showing 21-30 of 62 reviews
Sep 11, 2026
Reviewer name: Wheels899
5 out of 5 stars
5 out of 5 stars review

Great Whole Home Generator for my house.

I purchased this one month ago and could not be happier. The installation went great. Generator runs like a clock every week for it's week test.

Review from generac.com
Helpful?1429LPY7MHUG19960721250
Jun 12, 2026
Reviewer name: Lisa
5 out of 5 stars
5 out of 5 stars review

Seamless Power

We purchased a NextGen 24kW w/transfer switch about a month ago and have already had utility power interruptions twice. The system operated seamlessly. We are very happy with the purchase, installation, and its operation.

Review from generac.com
Helpful?1429LPY7MHUG19960721250
Jun 14, 2026
Reviewer name: Araxos Power Pro
5 out of 5 stars
5 out of 5 stars review

Generator is great! Mobile Link app….not so much.

The unit was installed on a Friday and we lost commercial power for 23 minutes the following Monday. The unit operated flawlessly! The only drawback I've found is the inability to see realtime unit loading and voltage in the Mobile Link app.

Review from generac.com
Helpful?1429LPY7MHUG19960721250
Jul 22, 2026
Reviewer name: AngryDBA
5 out of 5 stars
5 out of 5 stars review

Good generator for the entire house.

Have had this generator for a year. Had to have a faulty emergency switch replaced (under warranty). I've put about 11 hours on it. It's able to power everything in my 2500 sq/ft house (A/C, Heat, oven, dryer) all appliances with no issues.

Review from generac.com
Helpful?1429LPY7MHUG19960721250
Aug 13, 2026
Reviewer name: no no
5 out of 5 stars
5 out of 5 stars review

We had it installed for one simple reason. My wife is on oxygen and we can not have a power failure endanger her life and wellbeing.

Review from generac.com
Helpful?1429LPY7MHUG19960721250
Aug 17, 2026
Reviewer name: Bamafan
5 out of 5 stars
5 out of 5 stars review

Bought and installed in the last month , gives us piece of mind , as well as the ability to work from home without interruption.

Review from generac.com
Helpful?1429LPY7MHUG19960721250
Apr 3, 2026
Reviewer name: greg b
5 out of 5 stars
5 out of 5 stars review

so far so good

have had it for a month and no complaints. hasn't kicked in yet since we haven't lost power. so will tell then. yes it's got some noise to it but you can still sit on the deck and talk if it actually has to run.

Review from generac.com
Helpful?1429LPY7MHUG19960721250
Mar 31, 2026
Reviewer name: Living in Paradise
5 out of 5 stars
5 out of 5 stars review

Comforting to know we are prepared!

I had my unit was installed in April 2025 and it has been used 3 times during power outages so far. Knowing that we are protected and ready for in the event of a power loss is so comforting.

Review from generac.com
Helpful?1429LPY7MHUG19960721250
May 8, 2026
Reviewer name: Rich330
3 out of 5 stars
3 out of 5 stars review

Disappointed Multi-Generator Customer

Generator delivered with poor communication device, poor dealer service/response, poor Generac support for Mobile link, and poor support for code clearing

Review from generac.com
Helpful?1429LPY7MHUG19960721250
May 22, 2026
Reviewer name: Wow1
4 out of 5 stars
4 out of 5 stars review

Right out of the box!!!

I had installed Apr 22 2026 bad control panel finally working properly May 20 2026 a lot of money for a product to need repair right out of box. Not sure about its quality guess we'll see

Review from generac.com
Helpful?1429LPY7MHUG19960721250