• 50% quieter (64dBA) and 20% lighter than a traditional 3500-watt generator, plus fuel-saving Economy Mode, and Intelligauge to monitor voltage, frequency and operating hours.
• Produces 4250 starting watts and 3500 running watts on oline with a 22-hour run time and 4250 starting watts and 3150 running watts on propane with a run time of 21 hours.

Champion’s Dual Fuel Open Frame Inverter is 50% quieter and 20% lighter than a traditional 3500-watt generator. Our advanced power solution includes Quiet Technology, Extended Run Time, Economy Mode and Clean Power, plus you can increase your power with the optional Parallel Kit. Features Advanced Design 50% quieter (64dBA) and 20% lighter than a traditional 3500-watt generator, plus fuel-saving Economy Mode, and Intelligauge to monitor voltage, frequency and operating hours Extended Run Time Produces 4250 starting watts and 3500 running watts on oline with a 22-hour run time and 4250 starting watts and 3150 running watts on propane with a run time of 21 hours Clean electricity for sensitive electronics RV Ready with a 120V 30A RV, plus two 120V 20A household outlets with clean power (less than 3% THD) and two convenient USB ports Parallel Ready Increase your power output by connecting up to two 2800-watt or higher inverter or digital hybrid with the optional Parallel Kit (sold separately) Champion Support Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts Description The Champion Power Equipment 4250-Watt Open Frame Inverter Generator is one of the most innovative products on the market. A feature-packed addition to your RV and a cost-effective power solution, this inverter is smaller, quieter, and BETTER! First, we cut the noise level in half by integrating Quiet Technology digital components used in more advanced inverters, then we created an efficient mechanical design to decrease the overall footprint and weight by 20 percent. Operate your Dual-Fuel generator on oline or propane and safely switch fuels with our patented fuel selector dial. Using oline, the 224cc Champion engine produces 4250 starting watts and 3500 running watts, and will run for 22 hours at 25% load when the 4-gallon fuel tank is full. It produces 4250 starting watts and 3150 running watts, and will run for 21 hours at 25% load when using a 20-pound propane tank. A 6-foot propane hose with a built-in regulator is included. Cold Start Technology ensures reliable starts, Intelligauge monitors voltage, frequency and operating hours, while smart Economy Mode monitors the electrical load to reduce engine speed, noise, and fuel consumption. With a 0.5-quart oil capacity (included 10W-30) and a low oil shut-off sensor, this inverter operates at an ultra-quiet 64 dBA from 23 feet, which is a bit louder than normal speech. Confidently connect your sensitive electronics since this inverter produces Clean Power (less than 3% THD). Covered outlets include a 120V 30A RV (TT-30R), two 120V 20A household outlets (5-20R) plus two handy 2.1A USB ports you can use to power your phone, laptop, or similar device. The optional Parallel Kit is sold separately and allows you to increase output by connecting up to two 2800-watt or higher inverters. Buy this EPA certified and CARB compliant generator with confidence – Champion Support and our nationwide network of service centers will back up your purchase with a 3-year limited warranty and FREE lifetime technical support. What’s included Propane (LPG) Hose Engine Oil Oil Funnel Specifications Portable Generator Technology Dual Fuel oline Starting Watts 4250W oline Running Watts 3500W Propane Starting Watts 4250W Propane Running Watts 3150W oline Starting Amps at 120V 35A oline Running Amps at 120V 29.2A Propane Starting Amps at 120V 35A Propane Running Amps at 120V 26.6A Volts 120 Frequency 60Hz Outlets 120V 30A (TT-30R), 120V 20A (5-20R), Parallel, Dual 5V 2.1A USB GFCI Outlets No Covered Outlets Yes Covered Circuit Breakers Yes oline Run Time at 1/4 Load 22 h. Propane Run Time at 1/4 Load 21 h. Noise Level 64 dBA Inverter Open Frame Parallel Capability Yes DC Operation No Voltmeter Intelligauge Automatic Voltage Regulation No Battery No Start Type Recoil Engine Brand Champion Engine Size 224cc Engine Type 4-stroke Engine Speed Variable Fuel Type oline, Propane (LPG) Fuel Gauge Yes oline Capacity 4 gal. oline Tank Material Steel Engine Oil Type 10W-30 Engine Oil Capacity 0.6 qt. Engine Oil Included Yes Low Oil Shut-Off Yes Wheels No PGMA G300-2018 Compliant No EPA Certified Yes CARB Compliant Yes Dimensions Length 20.9 in. Width 18.3 in. Height 19.4 in. Weight 79.0 lb. Downloads Operator's Manual Operator's Manual for All in English Operator's Manual for All in Español Quick Start Guide Quick Start Guide for All in Bilingual Parts Information Parts Information for All in English Parts Information for All in Español