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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
3558
Review
 4.7 out of 5
3579 Reviews


97% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The Generac home standby generators are highly regarded for their performance and reliability, providing dependable backup power during frequent power outages. Customers are satisfied with the efficient and powerful operation, as well as the automatic start and transfer switch features. While some report issues with the mobile app, the generators are considered a worthwhile investment that offers great peace of mind, especially for those in areas prone to power outages.

Customer review summary generated by AI, including incentivized reviews.
3579 Customer Reviews

I bought this a month ago and I have not been able to get my I-phone to communicate with it.

June 6, 2026

From generac.com

Response from Generac Support

Thank you for your feedback. We’re sorry to hear you’ve had trouble getting your iPhone to communicate with your generator, we understand how frustrat...

Generac SupportJune 8, 2026

Working great!

Would Recommend

So far, it has not failed! Each time it should have come on, it has.

June 6, 2026

From generac.com

Would Recommend

We’ve just had it for a month and no use has been completed

June 6, 2026

From generac.com

To soon to tell.

Would Recommend

Fortunately, I have not needed to use it yet. It has been hooked up for three weeks now. It runs every week on its scheduled start time. But, I can’t rate how well it works as a true backup since I have not yet needed it.

June 5, 2026

From generac.com

Great unit

Would Recommend

It has worked well in limited time needed. It also runs weekly as a test once a week.

June 5, 2026

From generac.com

peace of mind

Would Recommend

we have owned generator three years best money we've spent in a while

June 5, 2026

From generac.com

Would Recommend

Had it installed last 2025 and lost power for almost 2 days …. It was great to have the whole house protected!!

June 5, 2026

From generac.com

OLD GENERAC'S DID NOT LAST IN FL. SN 4975043

Would Recommend

THIS IS MY SECOND GENERAC GENERATOR. THE FIRST WAS PURCHASED IN 2007. THERE MUST BE A CASE NUMBER FOR MY INCIDENT Mr. Aaron P. Jagdfeld Generac President 545 W29290 HWY. 59 Waukesha, WI 53189 SER. # 4975043 GEN-0F96530SRV Out of Stock $151.39 Generac; 2-16-2021 Can you participate in sending me what ever will work. This generator is ready to fall apart. Everything works fine but the base is disintegrating. Can you ask THE MAN if he can send me a new one ? I can do the work mysel...

June 5, 2026

From generac.com

Response from Generac Support

Thank you for taking the time to share your experience and for your long history with Generac. We are sorry to see the condition of the enclosure show...

Generac SupportJune 8, 2026

i sure don't worry now when a storm is coming. i look forward to the power going off.

June 5, 2026

From generac.com

So Relieved and Happy

Would Recommend

Running now for a year. We have had power outages while away. It was great not worrying about the basement flooding. We have also had a couple long term outages and it's nice not having to pull out our gas one and set it up. We didn't go for the whole home. We have our furnace, well, sump pump, septic, freezer room, kitchen fridge and some outlets. We also have my aquariums running on a circuit. Well worth the money

June 4, 2026

From generac.com

Never works when needed

Would Not Recommend

Never works when it’s supposed to. Red light comes on often despite getting it serviced. Installer was nasty and difficult to desk with

June 4, 2026

From generac.com

Great feature

Would Recommend

We bought this a year ago. Happy with the results

June 4, 2026

From generac.com

Great investment

Would Recommend

Had this installed about a month ago and a couple of weeks later it worked as designed during a short power outage. We have peace of mind for the upcoming hurricane season.

June 4, 2026

From generac.com

Ready when!

Would Recommend

I've owned this unit for over a year now and it was purchased through Costco. It has kept the power on a few times for short outages, without fail. No hurricanes yet and hopefully we won't have any, but, I'm ready if when we do.

June 4, 2026

From generac.com

Mostly happy

Bought this a year ago, we are happy with the system itself but not with the company who installed it, we were pushed to buy it and then their follow up has been no contact at all, they got their money so they don't care

June 4, 2026

From generac.com