Guardian 20kW Home Backup Generator

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2018 GUARDIAN 20KW GENERATOR FEATURES AND BENEFITS

One of the most powerful air-cooled generators on the market today, the Guardian Series 20 kW automatic home standby generator can provide whole-house backup power for many homes.

2018 GUARDIAN 20KW GENERATOR <strong>FEATURES AND BENEFITS</strong>

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. Connect your account to your authorized service dealer for fast, friendly and proactive service. With Mobile Link, you are taken care of before the next power outage.

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

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.

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. Learn more about the G‑Force Engine »

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.

Home Generator Resources

The purchase of a home backup generator will give you peace of mind for years to come, but it’s a big investment. That is why we want to give you as much information as possible so you can make the right decision based on your needs and budget. The options below will help you understand how the entire process works, what your financing options are, and how to choose the right backup power solution.

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Rated 5 out of 5 by from Better than 5 stars!!!!! We had our Generac 20kW and whole house switch installed in March 2014. Ever since the install we have been hoping for the power to go out (strange yes but wanting to test the investment). Finally the power went out during a thunderstorm Sept. 1st. The generator started confidently just like it does on it's weekly exercise runs. We were so pleased that we did not need to drag out the old portable generator. During the 6 hours of outage we ran, 3 TVs, 3 computers, the dishwasher, the AC, 2 fridges, 1 freezer, the sump pump, the well pump, the garage door and almost every light in the house at varying times. The Generac never missed a beat and was so quiet when it was time for bed nobody complained like they did with our old portable. Fantastic product. Exactly why my parents and in-laws installed their's a few years ago.
Date published: 2014-09-02
Rated 5 out of 5 by from Just finished 12 days of flawless power after Sandy After last year's hurricane here on Long Island knocked out power for several days leaving our sump pumps useless, we purchased the 20k unit...couldn't have imagined it would be running for 12 days straight less then a year later! Our power does get knocked out pretty regularly, and just last month the unit was running for 5 hours. I recently had the radio remote installed, right by my home alarm keypad. I'd highly recommend it, as it gives you the added peace of mind knowing the unit is ready to go without going outside and opening up the unit. Excellent unit, would highly recommend it.
Date published: 2012-11-11
Rated 5 out of 5 by from good features works as advertised a little cumbersome to setup and program but once complete everything works as it is suppose to . just got it installed and haven;t had to use it yet. looks to me that one needs to make sure to size it wright . most people do not realize the amount of power the average home can consume. and a load management system or load shedding system should be considered . Also something to consider is the price of installation, i/e gas line and electrical connections,
Date published: 2019-07-12
Rated 5 out of 5 by from Great It easily can start from my phone, and I get updates on if there is any problems and maintenance is required. It's great. It's a pretty smooth transition to switch from city power to generator power.
Date published: 2019-07-10
Rated 3 out of 5 by from Bad Control Board on 20KW Generators My generator is on it 3 Control Board in 5 years that I have owned it. Seems like Generac has issues with the Control Boards and they are doing nothing about it. I'm concern that every few years this is going to be a issue. David
Date published: 2019-06-10
Rated 3 out of 5 by from Ongoing lack of Remote Monitoring in Canada is Ridiculous I bought a 20kW generator in 2013 and the fact that Generac still does not have a cellular or wifi remote monitoring solution is ridiculous (a wifi solution has been underway since 2017with still no definitive date - maybe by the end of 2019). The unit itself runs relatively well, though requires a reasonable amount of servicing, etc. Have had to replace control panel once.
Date published: 2019-06-02
Rated 5 out of 5 by from Great features Great product. User friendly and installed quickly.
Date published: 2019-05-20
Rated 5 out of 5 by from Great Features So for, so good. Only one month old and am happy so far.
Date published: 2019-04-20
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20kW-7039 whole house switch is rated 4.8 out of 5 by 593.
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