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Home Standby Generator w/WiFi Connectivity 22000 -Watt Dual Fuel (Liquid Propane/Natural Gas) 200-Amp Home Standby Generator Automatic Transfer Switch Included

Ratings & Reviews for Generac Home Standby Generator w/WiFi Connectivity 22000 -Watt Dual Fuel (Liquid Propane/Natural Gas) 200-Amp Home Standby Generator Automatic Transfer Switch Included

4.7
4159
Review
 4.7 out of 5
4159 Reviews


96% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise the exceptional peace of mind and reliable backup power during outages, with the unit consistently kicking in within seconds and running entire homes flawlessly. Reviewers highlight quiet operation, automatic switching, and weekly self-testing as standout features. Many describe real-world performance during extended blackouts, emphasizing how the generator prevents food spoilage and maintains comfort. The installation process receives consistent praise for professionalism and efficiency, often completed in less than a day. A few customers report minor issues, but the vast majority consider this a worthwhile, dependable investment.

Customer review summary generated by AI, including incentivized reviews.
4159 Customer Reviews

Defective Unit - not been replaced after 2 months

Would Not Recommend

Product is defective and was supposed to be completely replaced - Case # 80835212 has been escalated, and I was supposed to be contacted directly by Generac regarding the new unit replacement. No one has contacted me to date.

October 1, 2026

From generac.com

Response from Generac Support

Thank you for bringing this to our attention, Mark. We're sorry to hear about your experience and understand how frustrating it is to be waiting for a... Read More

Generac SupportOctober 2, 2026

bought a year and a half ago and so fare its good it works when i need it

October 1, 2026

From generac.com

Works perfectly

I bought this 1 year ago and it works perfectly. Best investment I made.

October 1, 2026

From generac.com

Security

Would Recommend

I live alone and earlier this summer we experienced a significant outage due to high winds and downed power lines in a large area of the city and county. I was without power for over 18 hours. Many were without power for multiple days. Summer isn't typically the season we experience large, extended outages. Those typically happen during the winter due to snow and ice. Our weather is changing. Although the expense of having a whole-home system installed in not to be dismissed, the security of kno...

October 1, 2026

From generac.com

Overall a good standby generator

overall a good standby generator. They could work on revising their upsell on notifications on generator going online. You currently only get that service for the first year. Then you have to pay for it. After $11K I think that should always be standard.

October 1, 2026

From generac.com

Response from Generac Support

Thank you for your feedback. We're glad to hear you're overall satisfied with your standby generator. We understand your concerns regarding Mobile Lin... Read More

Generac SupportOctober 2, 2026

Runs the whole house

Would Recommend

Purchased a month ago. Fortunately, unfortunately I have not had to use it other than the test once a week. I wish it did not have to be so loud when it runs.

October 1, 2026

From generac.com

Would Recommend

I replaced the unit that failed during the hurricane. It was 15 plus years old.

September 30, 2026

From generac.com

Peace of mind

Love the backup Generator. It looks very nice and no longer worry about power outages and throwing food away. I wish it was quieter.

September 30, 2026

From generac.com

I bought this generator, for when im not home and not having to worry about frozen pipes or sump pump not work because of a power outage.

September 30, 2026

From generac.com

Glad I got it.

Would Recommend

One year into it no problems and it has been in use a number of times.

September 30, 2026

From generac.com

Generator

Would Recommend

I bought this a year ago and I am very happy with it

September 29, 2026

From generac.com

Good machine

Bought it a couple of years ago. I love it. gives me piece of mind during inclement weather and storms. I really like the connivence of auto transfer and standby, no dragging cords or hauling fuel. This day and time everybody needs a back up generator.

September 29, 2026

From generac.com

NOT HAPPY CONSUMER!!

Would Recommend

I bought the 22Kw air-cooled propane unit after 14 years my previous Generac 20Kw air-cooled propane generator died. As an owner, I am NOT happy about not having the choice of how long to exercise the generator because someone in Generac decided I didn’t need the option of making that decision on a generator that I purchased from your company. This is a VERY BAD business decision on your part. As a consumer, those decisions should be left up to the owner, NOT someone in your office.

September 28, 2026

From generac.com

Response from Generac Support

Thank you for your feedback. We understand your frustration with having fewer exercise settings available than previous models. If you'd like the gene... Read More

Generac SupportOctober 2, 2026

Unit seems great, but WIFI is a bit hinky!

Would Recommend

Wifi reception is poor. Lots of drops. Don't know if it needs more antennae or it doesn't try to disconnect. I suspect there was a module issue but it would have cost me to have someone out. Oughtn't they be able to run diagnostics on the module?

September 28, 2026

From generac.com