The model number for a Generac product is located on or around the control panel on a silver data plate. The data plate also contains the serial number, voltage and electrical amps of the product.
Generac was founded in 1959 and produces a variety of generators and pressure washers. The Generac.com website offers online product support. Product registration with Generac entitles the owner to accurate warranty coverage, up-to-date information and proof of purchase in a case of loss. The serial number of a product is needed for registration. Owners must register an automatic standby generator with the website in order to activate it.