PowerProtect™ DX 20kW Standby Generator
Highest-Rated Power Output in its Class
Get more bang for your buck with the most powerful natural gas unit in its class.
Best-In-Class Warranty
10-Year limited warranty of parts, labor, and travel. The industry’s most comprehensive warranty over time.
Quiet Weekly Test Mode
Over 65% quieter during weekly test mode, for less disruption to you and your neighbors
Multiple Fuel Options
Optimized for both natural gas and liquid propane fuels, the PPDX20 can provide reliable backup power to your home regardless of your available fuel options.
Commercial-Grade Vanguard® Power
Rugged, reliable engines trusted for the most demanding commercial applications, so you always get the power you need.
Flexible Installation & Maintenance
Approved for installation as close as 18" to a building for flexibility of placement around the home - simple toolless panel removal also allows for easy serviceability and maintenance.
Assembled & Engineered in USA
Briggs & Stratton generators are designed and assembled in the USA.
Power Management System (Optional)
Customizable to your home’s power needs, the Symphony® II Power Management system offers prioritized whole house power with a more affordable standby generator
Corrosion Resistant Enclosure & Base
Automotive-grade galvanneal steel base and aluminum enclosure to resist rust, and powder-coated paint for years of protection against chips and abrasions.
Superior Customer Support
When you need support, we've got your back with a nationwide call center and dealer network. Our best-in-class customer service team is always prepared to assist with any questions you may have.