Join Now
Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
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
3,879 ratings3,838 reviews
  1. 5 stars84% (3,252)
  2. 4 stars9% (361)
  3. 3 stars3% (109)
  4. 2 stars1% (35)
  5. 1 star3% (122)

Member photos

  • +215 images
Sort by |
Showing 1-10 of 3,838 reviews
May 11, 2023
Reviewer name: mdbhawk
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Enhanced Country Living with Generac

Quite expensive but it became a great deal with the $500 off by Sam's Club together with the automatic transfer switch and free shipping. Plus Generac was offering an extended warranty for free. Superb quality equipment and design. Heavy duty, whole house standby generator even connects to home WiFi to keep track of Generac status among other things via the Mobile Link app. Professional installation cost was a little over half the cost of the LPG generator.

Helpful?4J7FW5DJ5Z5113606214426
May 20, 2022
Reviewer name: Jack
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Generac 22kw generator

So far, so good. Generators were 40 weeks minimum on backorder. Took only 6 weeks through Sam's Club. Only problem is finding somebody to install it. Everybody good is busy. 2 months till I can get it installed. If you want a generator before next year and Sam's will take your order...buy it. And they don't charge for delivery

Helpful?4J7FW5DJ5Z5113606214426
reply from Generac

Thank you for taking time out of your day to provide us with your valuable feedback. If you run into any questions, please give us a call at 888-436-3722!

Jul 14, 2022
Reviewer name: lsiders
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Worth the Peace of Mind it Provides

Shipped to my home (no issues) and installed using a contractor recommended on the Generac website (no issues). I have an app that lets me check its status at all times. Also used a code provided thru the Generac recommended contractor for an additional 2 years on the warranty. It comes with 5 year warranty, now I have 7 year warranty. So far, I haven’t had a power outage, but it is ready to do its job. Great peace of mind.

Helpful?4J7FW5DJ5Z5113606214426
May 11, 2023
Reviewer name: Jw
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Recently installed 22kw generac gen.

Got a great price, was please with the fast undamaged, intact, generator and transfer switch. Had it pro. Installed within the required window to get the free offered 10 yr. Ext. Warranty. We are very pleased with this purchase.

Helpful?4J7FW5DJ5Z5113606214426
Jul 27, 2022
Reviewer name: kirk
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Let there be light

fast shipping (6 weeks ) local Generac distributer said November before available. Small scrape on edge of top from crate. easy set up after electrician wired everything.

Helpful?4J7FW5DJ5Z5113606214426
Oct 22, 2026
Reviewer name: Jayhawk714
5 out of 5 stars
5 out of 5 stars review

Loving our 14k Home Standby generator

So far this generator is fantastic. Was installed in less then a day and was needed about 3 days later when we lost power for over 35 hours. Was so nice to sit in the house with 100% power. Beat having to go outside to pull start an old Sears generator then having to go down stairs and flip breakers then do it all over again in reverse when the power came back on.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Oct 23, 2026
Reviewer name: LBB2
5 out of 5 stars
5 out of 5 stars review

Generac = Assurance

After experiencing a decade of reliable Generac service in our previous house, I was eager to install the same product in our current house. The generator and switch provide the assurance I'm after, which is that we'll have power even in the worst of storms or ice. And the Mobile Link app enables both Generator Super Center and me as owner to monitor the system.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Dec 28, 2018
Reviewer name: mb
4 out of 5 stars
4 out of 5 stars review

Wonderful power source for entire home

I feel more secure and safe now that I know I have a reliable product like the Generac protecting my me and my home. I have talked to many neighbors who have stopped by to ask about it and always gave it a glowing review. Get ready to get busy with new neighbor installs!

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Jan 12, 2023
Reviewer name: Mike L
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Buyer Be Aware

Recently purchased this generator and wasn't aware of the additional cost that goes along with it. Generac recommends a 250 gallon propane fuel tank minimum also a natural gas regulator is included but not a propane regulator. If you plan having this generator professionally installed it could cost just as much as the generator when all said and done. Fuel consumption is also rather high so don't plan on running this for long periods at a time unless you plan on having a propane truck hooked up even at 1/2 load. I'm in the process of trying to return this generator which is another challenge because Sam's Club seems to be ignoring my numerous attempts in processing my return requests. The description should include what was recommended to setup and operate. So long story short if your a DIYer like me do your homework first it may not be such a good deal.

Helpful?4J7FW5DJ5Z5113606214426
Jan 8, 2024
Reviewer name: Anonymous
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Damage

Product was damaged. Called customer service they said they were trying to get in touch with vendor. Would call back in 24-72 hours. This is a $5000 purchase. I have not heard back from anyone.

Helpful?4J7FW5DJ5Z5113606214426