Can't give it 5 stars as I haven't needed it yet. It is nice to know that the test run functioned as it should when the houses power breaker was opened manually. So far, so good!

So very happy with this piece of equipment. We have had numerous outages due to down trees in our area. This is so valuable knowing we will have power automatically if we are away from home.

Crews knew their jobs and did a good clean installation and worked through little problems and developed solutions as fast as issues came up. Good job Generator works great and runs all equipment.

had generator install by class A electrical contractor. it was the best way to go. We have had 4 power failures since we hooked it up last Oct 2016. It kicked on exactly on its own and shut down when power returned. Could not be more pleased...

Went to home show and we looked at the Generac and were very impressed about the unit we looked at and decided to purchase one for piece of mind. Best money spent

Only had generator about 3 months, with no power outages, so can't definitively talk about backup power. Generator was installed on time and with highest standards. Weekly test has run as scheduled every week. Looks good, runs quietly.

When we built our new home my wife went from " Do we really need to spend that money on a generator?" to" I'm so glad we bought the Generac". Rural aera, always there when needed. Great unit.

Attractive case, we'll built and absolute piece of mind if the power goes out. Should have done this 5 years ago when we were without power for 5 days

Purchased this product for peace of mind for outages. Product has good looking appearance and was easy to install. Looking forward to many years of worry-free backup generation.

Great documentation Easy install, follow your building codes or get assistance from a professional. Easy operation and servicing. Now happy that it is up and available if needed. Good security blanket.