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4.8 out of 5 stars. 2807 reviews

  • Online Only

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

4.82804 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
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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  • Online Only

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

4.82804 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
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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or
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$215/mo.†  for 36 months totaling $7740 at 3.99% APR or earn $362 in Rewards+ on this purchase.Apply now

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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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2461 reviews with 5 stars.
238 reviews with 4 stars.
62 reviews with 3 stars.
12 reviews with 2 stars.
39 reviews with 1 star.

Overall Rating

4.8
2630 out of 2692 (98%) reviewers recommend this product

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Summary of Reviews
AI-generated from customer reviews, which may include incentivized reviews.
The Generac home standby generators are highly praised for their reliable performance, keeping essential systems and appliances running during power outages. Customers appreciate the smooth installati...
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1 to 4 of 2812 Reviews .
1 – 4 of 2812 Reviews
Review 1

Good Peace of Mind

2 hours ago
Very satisfied with my purchase. It is good to know that there will be power when the power company fails.

Yes, I recommend this product.

Originally posted on generac.com

Review 1

New Buyer

4 hours ago
We bought this unit in Feb 2026. We wanted peace of mind. We have a well so when we lose power we lose our water. That is a real inconvenience.

Yes, I recommend this product.

Originally posted on generac.com

Review 1

Cool featur

a day ago
I never think about you people come so fast and wright time you done

Originally posted on generac.com

Review 1

New and improved version

a day ago
Just installed and completed and we have no issues. Had to leave our first Generac at the old house and now have the new and improved version. The simplicity of managing is great, have recommended to our neighbors and they are being installed and ordered as I type.

No, I do not recommend this product.

Originally posted on generac.com