200 amps output per phase LP . NG Available 120/208 volt three phase only 100 amp main circuit breaker 4-cylinder, 2.4L engine (1800 rpm’s) 756,000 btu fuel use under full load (NG) 4.1 gallons/hr LP fuel consumption under full load Dimensions 76"L x 35"W x 46"H All aluminum enclosure Unit weight (lbs) 1255 RTS 3-Phase Transfer Switch Required Product Specs Installation Manual Installation Drawing Powerful low-speed, liquid cooled engine is engineered to run at only 1800 rpm for a substantially quieter generator, consuming less fuel and giving both the engine and alternator a longer life. Packs more power into a smaller footprint than air-cooled models. Generac's Nexus™ Controller is the most comprehensive available. The dual line, tri-lingual LCD display in English, Spanish, and French allows for easy monitoring and management of generator functions. Quiet-Test™ mode for a weekly self-test that runs quieter than other brands. Patented, programmable feature validates proper operation. Runs at lower RPM for reduced noise, less fuel consumption, and fewer emissions. Standard aluminum, all-weather enclosure provides the ultimate protection from the elements. Aluminum’s corrosion resistance prolongs the life of your generator and is recommended for salt-air, coastal locations. Clean burning, continuous fuel choice of LP or natural gas. Neutral styling, color and small footprint fits unobtrusively into landscaping.