Skip to Main Content
Sams Club
Sams Club
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
stars3,097 ratings3,056 reviews
  1. 5 stars86% (2,676)
  2. 4 stars9% (273)
  3. 3 stars2% (74)
  4. 2 stars1% (17)
  5. 1 star2% (57)

Member photos

  • +48 images
Sort by |
Showing 1,601-1,610 of 3,056 reviews
Jan 14, 2019
Captandy
5 out of 5 stars review

Quiet, powerful, and reliable

The guys from Generac were amazing. From the installation right to them showing me how the unit works. They even showed me what to look for so i can troubleshoot by myself in case of an emergency when it really matters. The noise deadening insulation on the unit is unbelievable. It is a loud as a lawn mower. I was able to have conversation standing next to it. When it was on line and running, i put everything on in the house including my AC unit. Had no problem keeping the power on without a flicker.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Feb 8, 2019
Surfcolo
5 out of 5 stars review

Glad to have this generator installed!

With young children in my house, I don't want to worry about keeping them warm in winter or cool in summer. With everything powered these days, including cell phones, that we use exclusively for communication... I can't afford to be without power. Food in refrigerator and freezers will not spoil. Life will go on "normally" in the house when the power goes out. Having a whole house generator installed, lets me not worry about a power outage anymore. So glad that Generac makes residential generators... it will last.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Nov 30, 2017
ppdmj
5 out of 5 stars review

This product will take care of us while home or away!

Living in the country we depend on electrical energy for our water well pump and sanitary system as well as all household applications. The Generac standby generator gives us peace of mind that we will have running water as well as lights during a utility outage.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Oct 14, 2018
rroy47
5 out of 5 stars review

Power peace of Mind

Finally have power peace of mine with the startup of a 22KW whole house generator. No more hassle of a portable generator with limited power and worrying about getting gasoline to keep it going. The generator has clean lines, and the wifi provides monitoring through our generac dealer. My only regret was not doing it sooner. Feel good about protecting my home and family from mother nature. With lots of generacs in our neighborhood feel good about selecting a proven, quality, reliable power solution.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Jul 21, 2020
Karl
5 out of 5 stars review

Whole House Makes Sense

After more than ten years' experience with our reliable 8 Kw Generac that met our basic electrical needs, we realized that it really didn't make a great deal of sense to have a backup generator that couldn't power our central air and our electric range as well. With that in mind we contacted our (outstanding) local Generac sales and service outlet to obtain a proposal on a unit that would meet our needs. Our sales rep, Ian advised us that our needs would best be met with Generac's 22 Kw Guardian with whole house transfer switch, which we had installed last Friday. The installation was done professionally and expeditiously and, almost as if on cue, we had a two-hour power outage overnight of the second day after installation. As the weather was quite warm, the central air came on during the outage, and while the a/c's initial startup load did cause a noticeable momentary increased load on the generator, it was well handled and we were glad we had followed Ian's recommendation for the larger unit. As we have been pleased with the performance of our previous Generac we are looking forward to having the added capacity as well as advanced features of our new Generac and being secure in the knowledge that future power outages will have minimal impact on our overall comfort and safety.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Sep 28, 2020
tex
5 out of 5 stars review

Wonderful product. Love it.

I have a 22,000-Watt (LP)/19,500-Watt (NG) Air Cooled Standby Generator with Whole House 200 Amp Automatic Transfer Switch. Bought for new retirement home here in East Texas in Sept 2018. It has been the best investment I could have made as this area has frequent power outages. It tests itself every week or so and on the several occasions that we lost power, it ran as desired and provided all of the electric power we needed, including my dry heat sauna and hot tub lol. My house has propane for stove and tankless water heater. The unit had to be modified for propane versus LP. Other than that, no issues and would highly recommend. Just make sure you but a unit to cover your expected load nees....best of luck.

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

Flawless

Installed just four days before Hurricane Irma impacted our area, our new Generac 22KW generator performed flawlessly, keeping us in touch (TV, internet), comfortable (heat), and well fed (stove, oven, refrigerators and freezers). No one wants to lose power, but when it happens it's so comforting to know the Genereac will support all our needs!

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Apr 13, 2023
Leonard
4 out of 5 stars review

Poor assembly quality

I just had my Generac 24K installed 2 months ago. When it was installed it would not run. The tech had to tap the starter to get it to turn. Then he had to open the internal regulator to free a stuck valve. This is all with a brand new unit. Now I noticed that on of the locks does not actually work as the latch just spins. In Canada this Item is $8,500 on sale. Plus you have to pay 15% tax on that and installation. Then the Wi-Fi app only provides the running history of the generator, you must pay extra to have it actually give any worthwhile information. Does not give me, a new owner, a very good feeling about his purchase.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Jul 15, 2019
Homie
5 out of 5 stars review

It's here!

Moved to Florida last year and have been wanting to get a Generac installed, today my wish came true! She's in and ready to go. Found a great certified Geneac contractor on the web site. From estimate to install he was top notch. On time, fair pricing, a pleasure to work with. Now we feel safe should any storm come our way.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Oct 21, 2019
Doug
5 out of 5 stars review

This is a fantastic product!

After considering purchasing a stand-by generator for several years, my research led me to Generac. It is a quality product that requires minimal routine maintenance and provides great peace of mind. I will definitely recommend Generac to my friends and relatives.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426