Generac Protector 27,000-Watt 120-Volt / 240-Volt Single-Phase Liquid-Cooled Whole House Generator

Premium features on Generac Quiet Source Series generators provide extra-quiet backup power for larger residential and light commercial applications. Powered by a low-speed, automotive style liquid-cooled engine, Quiet Source Series models provide ultra-quiet operation during normal operation and weekly exercise mode with exclusive Quiet-Test feature. Standard all-weather aluminum enclosure with RhinoCoat paint finish delivers ultimate protection from the elements. UL Listed. This item cannot be returned.|True power technology delivers power quality with less than 5% total harmonic distortion for clean, smooth operation of sensitive electronics and appliances|Evolution controller features a multilingual, 2-line LCD text display with color-coded, backlit buttons equipped with an external viewing window for quick status check of the generator|Thanks to quiet-test, your protector generator runs its weekly self-test at a lower 3,600 RPM, consuming less fuel and giving both the engine and alternator a longer life|Connected to your home's existing liquid propane or natural gas fuel supply, it kicks in automatically within seconds of determining power loss|Consumer-friendly customer care hours to answer calls about the product|5-year limited warranty