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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
stars3,080 ratings3,039 reviews
  1. 5 stars87% (2,665)
  2. 4 stars9% (268)
  3. 3 stars2% (74)
  4. 2 stars1% (16)
  5. 1 star2% (57)
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Showing 521-530 of 3,039 reviews
Jan 25, 2017
Palenque
5 out of 5 stars review

Verified Purchase

Very good product

About four days after installation was completed we had a severe snow storm and didn't have electricity for about 45 minutes, the Generac generator worked as expected: flawlessly.

Review from generac.com
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Jan 25, 2017
Nicky
5 out of 5 stars review

Verified Purchase

Great Unit

The only issue I've had with the unit is the engine surging up and down when we have high humidity. When the air is dry and we have low humidity the unit works great.

Review from generac.com
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Apr 22, 2026
Harold
5 out of 5 stars review

Generac Generator Love

Best money spent! Based on my Generac Generator I have recommended Generac Generators seven (7) times that have resulted in five sales and installations.

Review from generac.com
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Feb 2, 2017
Steve50
5 out of 5 stars review

Verified Purchase

New installation

Finally decided to go with a dedicated backup generator and very glad I did. I've been using a Generac 10kw portable but getting too old and feeble to get it in service when needed. We're really happy with this new unit.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Jan 26, 2017
Okie
5 out of 5 stars review

Verified Purchase

We're Set

Saturday when the noon whistle blows, our Generac generator starts and runs for a few minutes. It's reassuring to know that our power supply will remain steady.

Review from generac.com
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Jan 25, 2017
Firemenrule
4 out of 5 stars review

Verified Purchase

Appearance and features are great.

This generator replaced a previous unit that had been struck by lightning. Love everything about it but it is louder than the previous generator. Not a fan of the additional noise but other than that, it's great.

Review from generac.com
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Jan 26, 2017
Rufus
5 out of 5 stars review

Verified Purchase

Very pleased except still have not received 10 year warranty.

Your certified contractor represented by Bobby gave me an good quote and excellent installation, although it took a little longer than he quoted due to difficulties with the local inspection department.

Review from generac.com
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Jan 25, 2017
rolltop
4 out of 5 stars review

Verified Purchase

well worth the cost

The generator added value and security to our home. It looks great. during the weekly exercise can't hear it running in the house. Have not had any outages since installation, but am confident it will function well.

Review from generac.com
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Jun 16, 2017
deestorms2
4 out of 5 stars review

Verified Purchase

Product appears to be easy to run and is not an eye sore to look at

Since this product has just been installed and I have not had the opportunity to have it work I can only gauge my comments from others that I know that have them in New York, I'm sure I will be very pleased with it's performance.

Review from generac.com
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Jan 27, 2017
Ron
5 out of 5 stars review

Verified Purchase

Worked great

We are very happy with our generator. Approximately 3 weeks after installation, our neighborhood lost power for 12 hours. Our house was the only one on the street with power ! It didn't miss a beat and we were very comfortable.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426