Consumers can find user manuals online for Generac generators by navigating to websites such as ManualsOnline. The free manuals are viewable directly from the website and do not require special software to view. Manuals are sorted by model number.
Manuals for Generac generators are also available on the Product Support page of the official website at Generac.com. A model or serial number is needed to search for the correct manual. As of February 2015, consumers can also contact Generac directly by using the live chat function on the website, or by calling the toll-free customer support number. This customer care line is available 24 hours per day, seven days per week.