I have had a Generac 15K LP generator for 21 years. It has been flawless. As long as the thing is maintained, just like anything, it works great. Had minor parts wear out over the years, but I expected that. Don't know about the newer units, but my tech likes servicing mine. Not many parts to go wrong on the old ones. The newer ones that talk to your phone and other electronic devices seem more service prone.Just my 2¢.
