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Champion’s 12.5-kW Home Standby Generator system provides 24/7 power for your home and peace of mind for you. This fully automatic unit is the quietest-in-class and never needs refueling. Designed to operate in sub-zero temperatures or extreme heat, this unit has a 10-year limited warranty.
Propane Rated Watts | 12500W |
Natural Gas Rated Watts | 11000W |
Propane Rated Amps at 120V | 104.2A |
Propane Rated Amps at 240V | 52.1A |
Natural Gas Rated Amps at 120V | 91.7A |
Natural Gas Rated Amps at 240V | 45.8A |
Rated Volts | 120/240 |
Rated Frequency | 60Hz |
Phase | Single |
Propane Fuel Consumption at 1/2 Load | 1.6 gal/h |
Propane Fuel Consumption at Full load | 2.6 gal/h |
Natural Gas Fuel Consumption at 1/2 Load | 122.2 ft3/h |
Natural Gas Fuel Consumption at Full Load | 198.1 ft3/h |
Main Line Circuit Breaker | 52.0A |
Starting System | Automatic 24V |
Operational Volume | 63.0 dBA |
Cooling System | Air Cooled |
AC Ton Rating | 4T |
Generator Enclosure | Steel |
Generator Mounting Pad | Composite |
Engine Brand | Champion |
Engine Size | 717cc |
Engine Type | 4-stroke V-Twin |
Engine Speed | 3600 |
Fuel Type | Propane (LPG), Natural Gas (NG) |
Engine Oil Type | Mobil 1 5W-30 Full Synthetic |
Engine Oil Capacity | 1.5 qt. |
Engine Oil Included | No |
Low Oil Shut-Off | Yes |
UL Listing | cULus |
EPA Certified | Yes |
Switch Amps | 100A |
Switch Volts | 120/240 |
Switch Type | Select Circuit |
Switch Circuits | 16 |
Switch Poles | 2 |
Load Management | No |
Service Entry Rated | No |
Switch Enclosure | NEMA 3R |
Totally Automatic
The ATS100 Emergency Essentials Automatic Transfer Switch has 16 available circuits and provides seamless power to your home during an outage
Quietest-in-Class
Thanks to advanced sound dampening and a specially designed low-tone muffler, this generator operates at a residential-friendly 63 dBA noise level
Reliable
24-volt starting system operates in sub-zero or extreme heat (between -22° F and 104° F) with no warming kit necessary, plus the generator performs weekly self-diagnostic tests
Powerful
The 12.5-kilowatt generator provides 12,500 watts of continuous power on propane and 11,000 watts on natural gas, with no refueling, no manual operation and no extension cords needed