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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
stars3,086 ratings3,045 reviews
  1. 5 stars86% (2,669)
  2. 4 stars9% (270)
  3. 3 stars2% (74)
  4. 2 stars1% (16)
  5. 1 star2% (57)
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Showing 1,171-1,180 of 3,045 reviews
Mar 8, 2026
Sma1428
3 out of 5 stars review

Could be better

The generator and automatic transfer switch seen to work properly. The wifi and cellular devices do not work.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Mar 8, 2026
kvnd2011
5 out of 5 stars review

Good Peace of Mind

Very satisfied with my purchase. It is good to know that there will be power when the power company fails.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Mar 12, 2026
3305
5 out of 5 stars review

Great Back Up Plan

Purchased due to the lack of reliability of the local power grid. Genera is local & known reliability m

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Mar 13, 2026
Shaf
5 out of 5 stars review

Great to have

Installed in February, have had several major storm fronts go through, have yet to use. Get to have this as a standby for power loss.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
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
Helpful?4J7FW5DJ5Z5113606214426
Feb 18, 2026
My generator
5 out of 5 stars review

Peace of mind

I'm past retirement age and live in a rural area. It's nice to not have to worry about power outages.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
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?4J7FW5DJ5Z5113606214426
Mar 13, 2026
Dave72
5 out of 5 stars review

Great product

I've had the unit for just over a month and in that time we had power failure. The unit worked fantastic.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
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?4J7FW5DJ5Z5113606214426
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?4J7FW5DJ5Z5113606214426