I truly can not totally review. The unit was installed on time and in a very professional manner. It tests itself every Monday and there are no issues. I have not had a poer outage, since the installation and would have no way to reate the unit until I have one. THANKS RICK

The Generac installation was a matter of eliminating the potential for another long-term electrical outage as had occurred 18 +/- months ago. I have every confidence that the device will function when it is needed, although the need has not occurred since it was installed. It was a matter of not wanting the inconvenience or losses from an electrical outage when I could afford to prevent it. With the device auto-starting weekly, which is not offensive to my home's community, I feel assured that I have done what's necessary to maintain my home and lifestyle regardless of the periodic failure of my local utility to provide power 100% of the time. I am sufficiently satisfied such that I am in the final stages of installation of an identical unit for my "other" home where my son and his family live. The idea is to have it and not need it instead of needing it and not having it. It is a lot better than having a portable gasoline-powered generator which must be connected for use if ever needed (especially when being away for long periods might preclude the ability to re-power the house).

I bought a Generac for my CPA office first. The electric has been out in the past during January- March when there are IRS deadlines. I now do not have to worry about an outage. I work on a client's database at my home away from the server @ the office....It just made sense to purchase a Generac for my home. We installed it behind a crepe myrtle on the side of the house. I am very glad that I purchased Generac.

This unit is automated to work as it does each week on a test run.. We have peace of mind just knowing its ready to serve our entire dwelling needs for us.. No individual effort needed on our part for the backup.. Its a great arrangement for us.. Thank you, Generac..

This is the first review I have ever written in my life. The day after Thanksgiving 2016 we had an ice storm, power was off for 6 days! the day after Christmas 2016 we had another ice storm, this time power off for 7 days! both times we stayed at my parents house (they have a Generac 20K) it ran non-stop every day, both times. We have since purchased a Generac 22K for our home, and it has worked great.

The generator does its test every Wednesday at 1pm and is only on for 10 minutes, power went out for a couple of hours and the generator came on within seconds after the power went out and shut off when the power was restored, so far so good and now I won't have the wife upset when we don't have power, thank you " one happy customer"

My wife works from home and before generator we when through a period of several power failures. Needless to say this caused problems. After much research I decided on Generac and have no regrets. Installation and setup were simple enough. Luckily God gave me the ability to understand and follow instructions. We've had the generator for about 8 mouths now and only needed one time, but it worked great. Just like it was supposed to. Wish we had it sooner! An excellent investment.

This is my second Generac unit, the first a 20KW on another property installed 4 yrs ago. The newer unit has a better exercise program and controls and the R end panel removes for battery access. This is a really big improvement over the older unit. The elimination of the outside 20 watt plug is a step backward. Overall it is good value, reliable, and easy to service and I am very happy with it.

We have the 22kW Generac running the entire house. The system does its maintenance run automatically each week. Our first power outage lasted 43 hours. We checked the generator oil after 24 hours and it was fine so we turned it back on. Our propane consumption during that period was appriximately 0.8 gallons/hour. We were using the electric oven when the power went out and, while we could see the lights go down for an instant when oven element kicked on, overall the house power worked perfectly.

Replacement unit for lightning damaged unit on my home. Great replacement. No problems. Just wish I had an indicator for service in my home. Unit is a bit hard to get to for my age. My last unit had that feature included in the original installation.