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Customer reviews for 22,000 Watt Generac Guardian Series WiFi-Enabled , NG Standby Generator With 200A Automatic Transfer Switch for
22,000 Watt Generac Guardian Series WiFi-Enabled , NG Standby Generator With 200A Automatic Transfer Switch
4.8 out of 5 stars
stars3,084 ratings3,043 reviews
  1. 5 stars87% (2,669)
  2. 4 stars9% (270)
  3. 3 stars2% (74)
  4. 2 stars1% (16)
  5. 1 star2% (55)
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Showing 921-930 of 3,043 reviews
Feb 25, 2026
TAB Ranchette
5 out of 5 stars review

Piece of Mind

We love this product....We had a faulty part that was trouble for almost a year but after it was narrowed down and replaced....the 22kw runs like a dream. It's a wonderful item.

Review from generac.com
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Mar 9, 2026
TomJ
5 out of 5 stars review

New but not yet tested

I have not had an opportunity to use my generator so if it will switch automatically or not is not yet witnessed. I have great hopes for it the next time Duke Power service goes out.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Feb 26, 2026
FrankN
5 out of 5 stars review

My Generac is my favorite home appliance!

This was my third Generac generator purchase over 30 plus years. I have been happy with all 3 units. I currently have an 18 KW model and I purchased a 10 KW which I gave and installed for my son’s family.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Feb 25, 2026
JPCP
5 out of 5 stars review

New Gernerac Customer

It's neen 1 year since my install and all is great! we lost power a couple times and without fail the generator kicked in! So nice not having to worry about sump pumps, freezers, etc. Worth the investment!

Review from generac.com
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Mar 4, 2026
DanP
5 out of 5 stars review

Pleased with My Generac

Coming up on one year from installation. Not needed it yet, which is fine. It is like an insurance policy. Hope you never use it but nice to know it is there.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Mar 10, 2026
Daveg
5 out of 5 stars review

Peace of mind.

It has been a year since my Generac generator was installed, and it has only had to run one time for a power outage during that year, but it performed as expected.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Apr 9, 2026
DW Backup
5 out of 5 stars review

Works out of the box

Instructions for setup were quite clear, my unit replaced an older model 22 kW unit which contributed to my knowledge base and ease of setup.

Review from generac.com
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Mar 13, 2026
Dave61
5 out of 5 stars review

Ever vigilant

Generator installed a year ago on NG, has worked flawlessly over multiple power outages, we forget it’s running. Great feeling of security.

Review from generac.com
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Mar 27, 2026
1234
5 out of 5 stars review

Owner

Shortly after the installation was completed, we experienced a 26 Hour power outage. The system worked flawlessly!

Review from generac.com
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Mar 30, 2026
Des1
4 out of 5 stars review

A smart buy

My 10kw generac was installed 4 years ago, and it has provided peace of mind. Service by DHM has been excellent.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426