Description Championâs 14 kW aXis Home Standby Generator System includes a 100-amp aXis automatic transfer switch. This fully automatic system manages your homeâs loads while reducing costs and increasing efficiency. Designed with advanced sound dampening, never needs refueling, works in extreme temperatures, and has an industry leading 10-year limited warranty.PRODUCT DETAILS:Whole House Power: Up to 20% more fuel efficient than leading competitors, this generator provides 14,000 watts of continuous power on propane and 12,500 watts on natural gas, with no refueling, no manual operation, and no extension cords neededEfficient: With less wiring and lower installation costs thanks to our Power Line Carrier technology, youâll save time and money installing your new HSB, easily manage your high-demand appliances with aXis technologyQuietest-in-Class: Thanks to advanced sound dampening and a specially designed low-tone muffler, this generator operates at a residential-friendly 62 dB[A] noise level and performs self-diagnostic testsReliable: 24-volt starting system operates in sub-zero temperatures down to -22 ÂF with no warming kit necessary, plus the generator performs customizable self-diagnostic tests