Generac 22kW
Generator


Generac 22kW Generator

5-YEAR LIMITED WARRANTY
Included with all home standby generators.

TRUEPOWER™ TECHNOLOGY
Delivers best-in-class power quality with
less than 5% total harmonic distortion
for clean, smooth operation of sensitive
electronics and appliances.

BUILT IN THE USA*
Generac generators and engines are
engineered and built in the USA*
Assembled in the USA using domestic and foreign parts.
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From the #1 Manufacturer of Backup Power Products, and the only Generac Authorized Dealer in Washington
as our baseline air-cooled unit.
8 out of 10 home standby generators installed are Generac.
4.9
513 reviews
COMPACT WITH A POWERFUL PUNCH
Takes up to 68% less space*, all while offering 2.6X more power in the same size enclosure as our baseline air-cooled unit.
Standby Generator, 22kW | With Whole House Switch | WiFi Enabled
One of the most powerful air-cooled generators on the market today, the Guardian® Series 22 kW automatic home standby generator can provide whole-house backup power for many homes. Not only does it deliver all the features and functionality customers have come to expect from the market-leading brand of home standby generators, but with an MSRP that is the lowest cost per kilowatt of any air-cooled home standby generator.
Mobile Link™ Remote Monitoring FREE with every Guardian Series Home standby generator allows you to monitor the status of your generator from anywhere in the world using a smartphone, tablet, or PC. Easily access information, such as the current operating status and maintenance alerts. Learn more about Mobile Link
Up to whole house protection with the 200-amp, NEMA 3R (aluminum outdoor enclosure) smart switch.
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 and assembled in the USA*
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.
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.
24/7/365 Customer Support Team standing by all day, every day from our headquarters in Wisconsin to answer any questions you might have.
Our RhinoCoat™ powder-coated finish helps make corrosion-resistant aluminum perfect for all weather conditions.
Generac’s 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.