"Great for powering ONE 13,500 BTU air conditioners with power to spare for other electrical loads. Longest running, longest life! Patented full pressure lubrication provides instant lubrication to all vital bearings on start-up. Noise is minimized with advanced piston, camshaft and gear technologies. Designed with low oil pressure shutdown and a large automotive style oil filter. Fully enclosed generator provides a smooth and quiet operation. Retrofitable to all 30 Amp service applications. EPA and CARB certified. Truck Ship. U.S.A.Engine: Guardian single cylinder OHVI engineWatts: 3,600Amps/Volts: 30 Amps at 120 VoltsNoise Level: Meets national park noise standardsFuel Type: GasolineTypical Application: Class C w/ 1 Air Conditioner, Travel Trailer and Van & Truck CamperSafety Shutdowns: High oil temp, low oil pressure and low oil levelFull pressure lubrication and spin-on oil filterAll maintenance items easily accessed through front panelFully enclosed generator includes muffler for superior noise reductionBaked on poly coat paint prevents scratches and corrosionRecommended mainenance kit (Item# 1692000), remote harness (Item# 167000), and required tailpipe (Item# 169996) all sold separately29.5in.L x 19in.W x 13.5in.H2 year limited warrantyModel 4700"