Ordered the 22Kw with transfer switch. After a lengthy outage recently, we decided 'never again'. Living rural is great but sometimes the coop power can be influenced by ice on trees or other powerful weather events. Very pleased with the fit and finish of the Generac. First time test was great and the setup for automatic protection was a breeze. The crated generator had no missing parts. Best of all - Generac is made here in the USA. Can't beat that.

Have had this unit for 2 years and other than testing for 5 minutes once a week, it has run once for less than 10 seconds. It gives us the security of knowing, if and when we need it, it will work! The BUT is it is LOUD. Regardless of what you are told, your neighbors are going to know when it is testing. Not sure how Generac can address it, but hopefully they will come up with a solution to damping the noise on future models. Bottomline, we love the security it gives us and highly recommend this unit.

Third one I have owned. This model is great installation was the best I have seen. Easy to understand operation. Exercise timer worked perfectly first time. If u do not using Generac u just wasting money. The one I had in Florida ran for 100 hours during hurricane in 2005. With no issues.

I have been wanting a Generac automatic stand by generator since 2012 when we had a week long power outage during the hottest week of the year! The unit was just installed, and 5 days after installation we had a brief power outage and it started right up and powered the house exactly as it's supposed to. Now I can go on vacation and not worry about my basement flooding, or my beloved koi fish dying from lack of filtration and oxygen in the event of a power outage. I am also an otr truck driver, and now I don't have to worry about my wife and kids being with out power when I am gone.

We would like to thank the people that installed our generator. They all did an awesome job. They were very courteous and friendly and we know we will get great service in the future. I would recommend this product to everyone that is looking for one. The prices are great. Thanks for everything...

Nice looking unit, and solid installation. Our installer was excellent, and did a very professional job. I wish the case had some heavy insulation inside to help dampen the sound (like Cummins does). Generac claims the unit is quiet, and quotes 65 decibel readings. Using a professional decibel meter I'm getting 85 decibels, with higher readings under load. Not much help from Generac when I called to ask if there was some way to get it down to the advertised 65 decibels. So if noise isn't an issue for you, it's a great generator. But if you're in a subdivision of closely spaced home like we are, you certainly won't have many friends left after the thing has been hammering away and disturbing everyone within 3 or 4 houses of you! I strongly suggest finding one you could listen to before you buy.

Generac 24KW ATS I am so glad that I had my generator installed this year because the 24KW unit was available. I took advantage of the MobileLink WiFi which is great because with any status change, emails are sent to me and my dealer. Peace of mind knowing the unit is operational and ready! The Tank Utility Monitor is a real plus because at a glance of my phone, I know the fuel level of my propane tank. Sweet! The Smart Management Modules really are smart making whole house transfer a simple hands off operation.

I recently had the 22KW installed in my home of 2,500 square feet. The exercise mode starts once per week for a period of 5 minutes; we do not hear the generator from inside the residence. The overall appearance blends in extremely well with our brick home. I am highly impressed with the design and overall performance of the unit. In the event of a need for an emergency oil, air filter, or spark plug change, the design allows for easy access by the home owner. All other maintenance can be performed by the dealer. I am a very WELL PLEASED CUSTOMER.

I recently installed a 14kw Generac Guardian series generator for my back up needs so that its easier on my wife because im gone alot for work. It was a breeze to install and works automatically when power is interrupted on the first try! I definitely recommend this product to anyone!

Very satisfied with the Generac 24Kw whole house generator. We looked at other brands but for dependability and price the Generac was the best choice. DM Electrical and Construction was our chosen contractor and we were very pleased with them from start to finish.