Briggs and Stratton Standby Home Generator Unit 10 kW EmPower Standby Generator   Specifications: Watts LP/NG: 10,000W (LP)/9,000W (NG) Starting Watts LP/NG: 12,500W (LP)/11,750W (NG) Operation: Fully Automatic Engine: 507cc Vanguard V-Twin Voltage: 120/240V AC, Single Phase, 1.0 pf Amps LP/NG:  83.4/41.6 (LP), 75/37.5 (NG) Alternator Type: Automatic Voltage Regulator Oil Warmer: Yes - Thermostatically Controlled Full Pressure Lubrication: Yes Fuel Type: Propane (LP Vapor), Natural Gas Fuel Consumption* (at 1/2 Load): 0.94 Gal/Hr (LP); 85,500 BTU/Hr (NG) Weekly Exerciser: Yes Sound Attenuation: Lo Tone Muffler Battery Charger: Yes Over crank Protection: Yes Diagnostic Alerts with Remote System Status: Low Oil Shutdown, Fail to Start, Low Frequency, and Engine Over speed Dimensions (LxWxH): 32" x 34.25" x 38.5" Weight: 299 lbs. Warranty: 2 Years *Fuel Consumption rates are estimated based on normal operating conditions at 1/2 load. Generator operation may be greatly affected by elevation and the cycling operation of multiple electrical appliances - fuel rates may vary depending on these factors. Automatic System Features: Fully Automatic: Advanced electronics will detect a utility power outage and automatically start the generator whether you are home or away. Continuous Fuel Supply: A permanent connection to natural gas or propane delivers uninterrupted performance with no messy gasoline storage and refueling. Contemporary, Space-Saving Design: The most compact and functional design on the market provides for location flexibility and an attractive, subtle yard presence. Quiet Operation: Engineered air passages, an automotive-style exhaust system and acoustic foam dampeners ensure 50% quieter operation than most portables Durable Outdoor Enclosure: Each EmPower system features professional rust-proofing and premium storm grey automotive paint for maximum durability and all-weather protection. Computer-Friendly Power:  Advanced alternator technology provides safe and stable power for computers and other sensitive electronics. Strong Warranty: Your guarantee of quality and performance. The 7kW and 10kW systems feature a competitive 2 year warranty.