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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
4.7 out of 5 stars
stars
3,443 ratings3,402 reviews
  1. 5 stars85% (2,939)
  2. 4 stars9% (315)
  3. 3 stars3% (92)
  4. 2 stars1% (20)
  5. 1 star2% (77)

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Showing 711-720 of 3,402 reviews
Jan 25, 2017
Woody
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Nice gen set

Very nice. Price/quality is good. Installation was easy enough. Only complaint was the electrical connections. I wish there had been an easier way to access the connection points. I can be done, but I'd like to have a word with the designer.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Jul 31, 2026
Dale01
5 out of 5 stars
5 out of 5 stars review

Always Ready

Extremely happy with my Generac. 2 days after the completion of the installation, we had a 17 hour power outage, and the Generac never skipped a beat. Easiest power outage we’ve experienced in the 20 years we have lived here.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Aug 2, 2017
Duane
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Installers were excellent.

The installers arrived according to schedule and were very efficient and helpful during the installation. Provided good instructions on how to use the generator.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Aug 1, 2026
SG12
2 out of 5 stars
2 out of 5 stars review

Unhappy

I bought this about two months ago. It broke down within 24-48 hours of installation then it took around 3 weeks to receive the replacement part. No one could give me an approximate timeframe of when the generator would be fixed

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Sep 21, 2017
Dano
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Product Great Installer

Nothing but Praise for the Authorized Installer. We have this same unit at our home and this one was for our business. Great Product Great experience.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Jan 25, 2017
JJ
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

This product is great choice for job

This product is a good choice for residential use. It runs quiet and exercises itself as programmed. The value will not be realize till it goes active when the power is lost

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Jul 29, 2026
gary1cindy
5 out of 5 stars
5 out of 5 stars review

Generac 18kW

I've had the generator for about a year and have lost power 3 times so far. The first time during the winter, power was out for about 8 hours, and the other times the power was only out two to three hours.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Jan 25, 2017
Sbkane
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Warm and water

No more failure of in floor heat or lack of water pressure. Winter power failures ( only when it snows heavy) are the worst and now we have the solution. Great addition for comfort and property value. Don't know how we got along without it.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Jan 27, 2017
Boxcarmike
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Not needed yet

The installation of my generator looks great. It runs every Wendsday at noon for exercise. I have almost been hoping for a power outage to see how it works when needed. I will review again if it ever goes into action.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Aug 3, 2026
ronski22
5 out of 5 stars
5 out of 5 stars review

The mobile app is an excellent feature to monitor

I purchased my generator a year ago before the peak of Hurricane season in my area. Excellent peace-of-mind knowing that I no longer need to fill gas cans and set-up a portable generator.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426