After a hurricane & 4 days with no power, we bought a whole-house generator. Good reviews led us to choose Generac. It has already served it's purpose twice in the 3 months since it's installation. It's quieter than a portable & has kept us up & running with only a few seconds without power. It's no larger than the AC unit & it's case is unobtrusive. We chose propane with a buried tank. We sr. citizens are grateful for the peace of mind.

I travel frequently, so knowing my family has proven backup support has really been a huge relief. A neighbor was saying he'd done the calculations on the cost for the unit and ongoing operation, and concluded he was better off with portable generator. Good for him, but for me, this investment has been worth every penny.

We are happy to again have a full house generator at our new condo in New Hampshire. It provides the security we wanted. Leblanc' did an excellent installation and fully explained all its features. We have not yet needed it but I am sure it will operate flawlessly when we need it.

The Generac 22KW whole house generator sits quietly and blends in looking very aesthetically pleasing but during the weekly testing and in case of a power outage, it powers up and for a real electricity outage, it switches over and provides power for the entire house until the utility is back and stable. It is relatively quiet while it is running and while you are inside, unless you are in the area nearest the generator, you don't even notice it running. I provides great peace of mind and works exactly as advertised.

Since building our house 2 years ago and installing a 22Kw Generac from the beginning, we have had 1 hurricane, several tornadoes watches/warnings, cars hitting electric posts, and "maintenance" from the electric company which cause our neighborhood to be without electricity for hours, even days, but not us. Our Generac system fired-up every time with a smooth transitional period that lasted less than 1 minute.

Good Morning I have installed several of these type generators over a few years as an electrician. In that process I have seen several changes to your product all to make it better and easier to install and maintain. This is the first I have installed for myself and the way the connections are maid with the front of the generator opening and the cables to the breaker is the best I have seen and love it. I just received a 30 KW for a customer and will install it a month or two when the house is finished and expect it to be a great product as well. Keep up the good work and as always I will push the Generac Name with all the houses I wire. Again Thank You

This unit replaced an older generator and doubled the wattage. The Power Management features permit the monitoring of our entire 300 amp service vs. 16 dedicated circuits previously. It's quieter, has a smaller footprint and the wireless module keeps me and our servicing company in constant touch.

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"

I purchased my generator when I built my new home. When we were moving in the beginning of August we had a power outage the 2nd night for over nine hours. The generator kept everything working just fine. The sales team and installers at Winchester Electric are great to work with. I highly recommend this product.

Nice complete package. I found the instructions for installation confusing. I would have liked all the specifications for installation in one place or chart. Wire and pipe sizing chart would be nice. Runs great, works great. Other than weekly exercising, it has only come on one time for about 15 minutes.