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Guardian 24000 -Watt Dual Fuel (Liquid Propane/Natural Gas) 200-Amp Home Standby Generator Automatic Transfer Switch Included

Ratings & Reviews for Generac Guardian 24000 -Watt Dual Fuel (Liquid Propane/Natural Gas) 200-Amp Home Standby Generator Automatic Transfer Switch Included

4.7
4191
Review
 4.7 out of 5
4191 Reviews


96% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this whole-house generator for delivering exceptional peace of mind during power outages, with most highlighting its reliable automatic startup within seconds and seamless operation without manual intervention. Many emphasize the weekly self-test feature and quiet performance, while others appreciate the Mobile Link app for remote monitoring. The automatic operation and rapid power restoration consistently impress reviewers, particularly those in areas with frequent outages. A small number report occasional Wi-Fi connectivity issues or isolated installation delays, but the vast majority consider this generator a worthwhile investment that eliminates outage stress.

Customer review summary generated by AI, including incentivized reviews.
4191 Customer Reviews

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

Good Company.

Lives up to expectations. Consistent information on it's operational status.

September 28, 2026

From generac.com

Don't communicate.

I don't know why the generator cannot communicate.

September 27, 2026

From generac.com

Response from Generac Support

Thank you for sharing your experience. We're sorry to hear you've had trouble with your generator's communication features. Connectivity issues are of... Read More

Generac SupportOctober 2, 2026

reliability issues

I've owned this unit for almost a year. It's the new version and I have had numerous problems with it. Parts were changed and the unit is now operating properly. Service people were great. I feel like I'm part of the beta testing team. But I do like the generator design and now that the problems have been resolved (hopefully), I'm looking forward to a reliable future.

September 27, 2026

From generac.com

Response from Generac Support

Thank you for sharing your experience. We're sorry to hear about the issues you encountered during your first year of ownership. While it's frustratin... Read More

Generac SupportOctober 2, 2026

Great features

We haven't had a chance to use it yet, so can't really give it a fair rating

September 26, 2026

From generac.com

Average unit

Would Recommend

Set up took entirely too long. Too many back and forth to get it to connect

September 26, 2026

From generac.com

Peace of Mind

Purchased late July in case Hurricane Season ramps up.. This hasn’t happened, but I sleep better knowing our air conditioning will work in the event of a power outage.

September 26, 2026

From generac.com

Great decision

Would Recommend

So far, so good. No regrets about this major purchase. The power went out in the neighborhood last week and my power transition was flawless. I looked outside to determine what happened and realized the power was out.

September 26, 2026

From generac.com

We bought to give us peace of mind.... well worth it.

September 25, 2026

From generac.com

Good features

I bought a month ago so far is been good. More noise than I thought it would be.

September 25, 2026

From generac.com