Westinghouse iPro2500 Industrial Inverter Generator - 2200 Rated Watts & 2500 Peak Watts - OSHA Compliant - Gas Powered Quiet, Lightweight, and Compact: the iPro2500 is Among the Quietest OSHA-Compliant Inverter Generators on the Market Specifically Designed for Contractors and Industrial Professionals 2 USB Ports and a 120 VAC 20A GFCI Duplex Outlet - Safely Powers All of Your Household Essentials, Tools, and More (2200 Running Watts and 2500 Peak Watts at &lt;3% THD) Enhanced Fuel Efficiency - 30-50% More Fuel Efficient Than a Traditional Generator! Runs for 8 Hours on a 1.0 Gallon Tank of Gas Quiet Operation: the iPro2500 Utilizes a Double-Insulated Acoustic Enclosure, Asymmetrical Cooling Fans, and Low Tone Mufflers to Reduce Operating Noise EPA and CSA Certified; Backed By a 3-Year Limited Warranty; Nationwide Customer Service and Support Network at 1-855-944-3571