Rated 4.6 out of 5 by 83
Rated 1.0 out of 5.0 by Widget UUNK Plain ol JUNK
We had a 20K Generac and what a disaster! The unit was 6 years old, had less than 60 hours of run time and the generator part bearings were chewed up. That figures out to about $100 per hour plus fuel for electric. If I take out weekly test running for 6 years it equals about 31 hours, that leaves less than 30 hours of actual power generating or $200 per hour producing power for our house. The distributor say they couldn't do anything about it since the "warranty" has expired. All maintenance was completed too.
July 17, 2016
Rated 5.0 out of 5.0 by Richard20KGen Rich20K
Easy to install, and configure will definitely recommend to my friends and family.
March 22, 2016
Rated 5.0 out of 5.0 by meemee6 This is our second one - great generator!!
We recently moved into a new home and purchased this 20KW Generac. After installation the electrician threw the power to the house and the generator automatically transferred power with natural gas. We haven't had a power outage since it was installed but it is a great peace of mind knowing that our home can still function as usual during an outage. It automatically runs an exercise every week. We don't notice the noise when we are inside. We knew that we wanted this brand because our old home had the 17KW which never failed us. Found the best pricing at Home Depot.
November 6, 2013
Rated 5.0 out of 5.0 by BigRedMac This product was everything I wanted it to be.
My wife and I were very concerned about electrical blackouts and wanted an affordable solution to this problem. We shopped around and talked with various electrical contractors and even found one that we selected to do the installation. He recommended his own brand, stating that it was the best. However we selected the Generac Guardian Series 20,000 based on reviews, product description and price. Home Depot worked with us and made the purchase very affordable. When installed, the electrical contractor said he was very pleased and found it to be as good (or better) than the one he had recommended. Luckily we have not had to use the system yet, but it is set up for weekly self testing and the electrical output is more than adequate for our entire home and it works in test mode like a dream. I am trying to decide now if I want a real blackout just so that I can gloat over my neighbors.
June 19, 2013
Rated 4.0 out of 5.0 by Chanco The generator is only part of the cost
I think the Generac will be good to have, but you should be aware that the installation costs may be more than you expect. I had to get a larger capacity gas meter for $150. The gas plumber was $700 and the electrician will be $1200-$1500. Probably still worth it because we've been flooded out 4 times before due to power outages and each time cost more than the generator will cost.
August 27, 2013
Rated 4.0 out of 5.0 by Genny5784 Provides a security blanket
We live in a area where the hurricane season runs from 1 June to 30 November, so having a Generac standby generator provides us with a level of comfort knowing when the power goes out, the lights will come on. Ordering through Home Depot is easy and they keep you informed of the progress of your order from the time you place it, until it arrivals at your destination.
March 19, 2014
Rated 5.0 out of 5.0 by Gr8eggs Generac 20,000-watt generator
This generator works great. It was about 10 days after it was installed that the power went off. Well about 40 seconds later the generator started. My wife said that generator was the best present she got for Christmas. I recommend this generator to anyone. Thank you Home Depot
January 19, 2016
Rated 5.0 out of 5.0 by GENERACGeneratorOwner Very satisfied with generator and GENERAC Service
The generator has functioned as advertised. The one minor issue we had when we started it up and tested it was a small oil leak. I called GENERAC and they were very responsive and professional. We had a serviceman at the house within two days. He fixed the leak at no cost to us.
November 12, 2013