Generac's new Protector Series diesel generators raise the bar for residential and light commercial diesel generators. Building and zoning codes can vary wildly from 1 region to another. In the past, the only answer was to order expensive, custom-configured solutions. Until now. Generac's diesel-powered Protector Series features Code Ready, a set of popular preconfigured options and a range of code-driven accessories, so you can feel confident that your generator will be able to conform to the required local codes. The Protector Series is versatile, adaptable, meets UL requirements and is an affordable optional standby diesel generator for your backup power needs.