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4.8 out of 5 stars. 2741 reviews

Generac 24,000-Watt Dual-Fuel Guardian Whole Home Standby Generator, 200A Transfer Switch, Wi-Fi Enabled

4.82741 Reviews

Item # 170522999

Image showing  24,000-Watt Dual-Fuel Guardian Whole Home Standby Generator, 200A Transfer Switch, Wi-Fi Enabled
Image showing  24,000-Watt Dual-Fuel Guardian Whole Home Standby Generator, 200A Transfer Switch, Wi-Fi Enabled
Image showing  24,000-Watt Dual-Fuel Guardian Whole Home Standby Generator, 200A Transfer Switch, Wi-Fi Enabled
Image showing  24,000-Watt Dual-Fuel Guardian Whole Home Standby Generator, 200A Transfer Switch, Wi-Fi Enabled
Image showing  24,000-Watt Dual-Fuel Guardian Whole Home Standby Generator, 200A Transfer Switch, Wi-Fi Enabled
Image showing  24,000-Watt Dual-Fuel Guardian Whole Home Standby Generator, 200A Transfer Switch, Wi-Fi Enabled
$7259.00

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Generac 24,000-Watt Dual-Fuel Guardian Whole Home Standby Generator, 200A Transfer Switch, Wi-Fi Enabled

4.82741 Reviews

Item # 170522999

Image showing  24,000-Watt Dual-Fuel Guardian Whole Home Standby Generator, 200A Transfer Switch, Wi-Fi Enabled
Image showing  24,000-Watt Dual-Fuel Guardian Whole Home Standby Generator, 200A Transfer Switch, Wi-Fi Enabled
Image showing  24,000-Watt Dual-Fuel Guardian Whole Home Standby Generator, 200A Transfer Switch, Wi-Fi Enabled
Image showing  24,000-Watt Dual-Fuel Guardian Whole Home Standby Generator, 200A Transfer Switch, Wi-Fi Enabled
Image showing  24,000-Watt Dual-Fuel Guardian Whole Home Standby Generator, 200A Transfer Switch, Wi-Fi Enabled
Image showing  24,000-Watt Dual-Fuel Guardian Whole Home Standby Generator, 200A Transfer Switch, Wi-Fi Enabled
$7259.00

This item is available online only

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37027


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What's included
Powersport plans are not available in CA & MD.
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The Generac Guardian 24kW Home Standby Generator with 200 Amp Whole House Transfer Switch is the largest air-cooled generator on the market. Delivering best-in-class power quality with less than 5 % total harmonic distortion, this generator includes a purpose-built, pressure-lubricated engine that is able to handle the rigors of generator use. Made with a RhinoCoat powder-coated finish, this user friendly generator is a durable and compact choice.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • Save up to $8,000 in product & installation costs when compared to competitive output products
  • Takes up to 70% less space when compared to competitive output products
  • 5 Year Limited Warranty for automatic standby generators
  • True Power Technology delivers best-in-class power quality with less than 5 percent total harmonic distortion for clean, smooth operation of sensitive electronics and appliances
  • Generac generators and engines are engineered, built, and assembled in the USA using domestic and foreign parts
  • Generac's G-Force Engine is a purpose-built, pressure-lubricated engine capable of handling the rigors of generator use, resulting in power that's more reliable and requires less routine maintenance than any competitive engine
  • Comes with a 24/7-365 Customer Support Team standing by all day, every day from our headquarters in Wisconsin to answer any questions you might have
  • Quiet-Test Self-Test Mode runs at a lower RPM for a five or twelve minute test, making generators significantly quieter than other brands while consuming less fuel
  • Our RhinoCoat powder-coated finish helps make corrosion-resistant aluminum perfect for all weather conditions
  • Smart, User-Friendly Controls. Generacs Evolution Controller features a multilingual LCD display that allows users to monitor battery status and track maintenance intervals to ensure your generator is always in top operating condition
  • Generator comes with 200 Amp

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Reviews

Rating Snapshot

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2402 reviews with 5 stars.
229 reviews with 4 stars.
59 reviews with 3 stars.
13 reviews with 2 stars.
38 reviews with 1 star.

Overall Rating

4.8
2603 out of 2666 (98%) reviewers recommend this product

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AZ
Review 1

WARRANTY IS LAUGHABLE

a month ago
so you buy the generator, it fails-you call the only dealer in the state that can work on it, they tell you it's a month until they can even come out and see it, you fix it yourself and all Generac can say is "glad it all worked out!" then accuse you of not following the maintenance guidelines. HAAAARD PASS

No, I do not recommend this product.

Originally posted on generac.com

Indiana
Review 1

New to Generac world

a month ago
Veery difficult to review a standby generator because an unexpected power failure is real test. Wee bought our 26KW Generac last year and hasn't seen a power failure yet. In fact, been in this house for last 20 years and lost power twice and not more than 8 hours either time. Generator looks well designed and exercise as programmed. Not very loud and sending notices via text messages via wifi connection is awesome. I hope I never needed to use it but it comforting to know that we have a standby generator just in case we loose power. Specially when my wife's health conditions do not allow to be without power for extended period of time. The mobilink app is good but should not have to a price to edit exercise schedule. I paid but didn't like that option. Overall I am happy so far.

Originally posted on generac.com

Review 1

love power outages

a month ago
i bought my generac 14 kw generator in october of 2021, so I think I can give it a fair review now in october 2025. The generator has been flawless, except last yr. on a sub zero afternoon it wouldn't start to run it's weekly maintenance cycle, but that's the only hiccup I've had with it. I would highly recommend this generator. Ive lost power countless times and it's always come through. I also like the fact that this model has the hydraulic valves that don't need adjusting.

Originally posted on generac.com

Boston
Review 1

An absolute dream

2 months ago
We live in a very wooded suburb of Boston. One might think that living 30 minutes outside of a city isn't the type of place for power issues, but our town is densely wooded with lots of tall mature pines everywhere. Whenever there's any kind of storm, be it a thunderstorm in the summer, a nor'easter or ice storm in the winter, we lose power almost guaranteed. The power company in our area is also extremely slow to restore power. Any outage guarantees at least 12+ hours of downtime, with many outages lasting 2-3 days. We got tired of spoiled food, no heat, and just huge headaches. We got this 18kW Generac 7226 installed by a local dealer last year, and it's already gotten us through two multi-day outages. It's so nice to not worry about our refrigerator and our heat in the wintertime anymore. We're able to continue our daily lives as normal while it just hums away outside powering our house. The automatic transfer switch takes care of switching back to main power after immediately once it's back, even in the middle of the night. If you're on the fence, go for a Generac. You won't be disappointed.

Yes, I recommend this product.

Originally posted on generac.com