
Champion 14-kW aXis Home Standby Generator with 150-Amp Whole House Switch (US)
Description
The Champion Power Equipment 100836 Home Standby Generator System includes 14kW aXis Home Standby Generator and 150A aXis ATS Whole House Automatic Transfer Switch.
This generator never needs refueling operating on your home’s NG or LP fuel supply, starts automatically when utility power goes out, and turns off automatically when utility power is restored. The battery keeps a charge and operates in temperatures ranging from -22° to 104° F.
The Champion aXis platform is a programmable, upgradable home standby system. The digital aXis Controller™ is equipped to provide monitoring and protection for the HSB. Power Line Carrier technology allows the system to communicate using your home’s existing wiring so your generator can talk to the automatic transfer switch and other components without needing to run separate wires, saving you money and time. With aXis Wi-Fi Direct your installer can use a tablet or phone to program your generator meaning faster setup and lower cost.
This automatic Whole House transfer switch backs up your home’s 150-amp distribution panel and manages your high-demand appliances using our aXis Load Management Modules. Choose from four priority levels for each appliance from “must haves” to “nice to haves.” Multiple devices can share the same priority allowing for an unlimited number of loads that can be managed. If your generator nears capacity, high-demand appliances are automatically turned off according to their priority level to avoid overload. Load Management Modules also use Power Line Carrier technology simplifying installation.
Featuring a NEMA 3R Service Entry rated enclosure, this switch may be installed indoors or outdoors and is ETL listed to comply with UL standards for the US.
Buy with confidence – Champion Support and our nationwide network of service centers will back your purchase up with FREE lifetime technical support, a 10-year limited warranty on the generator and a 2-year limited warranty on the ATS.
What’s included
- HSB Enclosure Keys
- LPG Jets
- Jet Change Tool
- Oil Drain Pan
- Battery Cables & Hardware
- Flexible Fuel Line
Whole House Power
The aXis ATS150 Whole House Automatic Transfer Switch provides managed power for your home with wi-fi setup and the ability to manage unlimited high demand loads using 4 priority levels
Quietest-in-Class
Thanks to advanced sound dampening and a specially designed low-tone muffler, this generator operates at a residential-friendly 62 dBA noise level
Reliable
24-volt starting system operates in sub-zero or extreme heat (between -22° F and 104° F) with no cold weather kit necessary, plus the generator performs customizable self-diagnostic tests
Powerful
The 14-kilowatt 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 needed
Champion Support
Includes a 10-year limited warranty, the longest standard warranty available on home standby generators in the market, with FREE lifetime technical support from dedicated experts
Specs
Specs
| Propane Rated Watts | 14000W |
|---|---|
| Natural Gas Rated Watts | 12500W |
| Propane Rated Amps at 120V | 116.7A |
| Propane Rated Amps at 240V | 58.3A |
| Natural Gas Rated Amps at 120V | 104A |
| Natural Gas Rated Amps at 240V | 52A |
| 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 | 116.5 ft3/h |
| Natural Gas Fuel Consumption at Full Load | 180.1 ft3/h |
| Main Line Circuit Breaker | 65A |
| Starting System | Automatic 24V |
| Operational Volume | 62 dBA |
| Cooling System | Air Cooled |
| AC Ton Rating | 5T |
| Generator Enclosure | Steel |
| Generator Mounting Pad | Composite |
| Engine Brand | Champion |
| Engine Size | 754cc |
| Engine Type | 4-stroke |
| Engine Speed | 3600 |
| Fuel Type | Propane (LPG), Natural Gas (NG) |
| Engine Oil Type | Mobil 1 5W-30 Full Synthetic |
| Engine Oil Capacity | 1.7 qt. |
| Engine Oil Included | No |
| Low Oil Shut-Off | Yes |
| ETL Listing | ETLus |
| EPA Certified | Yes |
| Switch Amps | 150A |
| Switch Volts | 120/240 |
| Switch Type | Whole House |
| Switch Circuits | Whole Service |
| Switch Poles | 2 |
| Load Management | Yes |
| Service Entry Rated | Yes |
| Switch Enclosure | NEMA 3R |
Dimensions
| Length | 49.0 in. |
|---|---|
| Width | 29.0 in. |
| Height | 29.0 in. |
| Weight | 439.0 lb. |
Downloads
Downloads
Operator’s Manual
- Operator’s Manual for Generator (Model 100515) in English
- Operator’s Manual for Generator (Model 100515) in Français
Installation Manual
| Product | Download |
|---|---|
| Generator (aXis Models) | |
| Switch (aXis Models) |
Parts Information
| Product | Download |
|---|---|
| Transfer Switch (Model 102008) | |
| Generator (Model 100515) |
Most orders ship within 1-3 business days.
All major cards accepted, protected checkout.
New and factory-reconditioned items are covered. See product details for warranty length.
Orders are processed within 1-3 business days. Large equipment ships via freight with delivery scheduled by appointment. See our Shipping Policy for details.
Most items can be returned within 30 days of delivery for a full refund, less original shipping costs. See our Refund Policy for full details.
Factory-reconditioned items are inspected and serviced by the manufacturer to meet original performance specifications, and are covered by warranty. Check this product's title and description to confirm its condition.
Yes. Manufacturer warranty terms apply as noted on this product page. Contact us if you need help with a warranty claim.
Have a question about fit, specs, or which model is right for you? Contact us and we'll help you decide.

Customer reviews
Write a review
Powered our whole camp site without any flickering.
Kept the fridge and lights running through a 6-hour outage.
Peace of mind for storm season, glad we bought it before we needed it.
Peace of mind for storm season, glad we bought it before we needed it.
Good value overall. Starts easily and has more than enough power for our needs.
Good value overall. Starts easily and has more than enough power for our needs. Instructions could be clearer but it wasn't hard to figure out.
Solid purchase overall. Runs quiet and holds a steady load without any issues. Packaging was a little rough but the product itself is fine.
Good value overall. Runs quiet and holds a steady load without any issues. Instructions could be clearer but it wasn't hard to figure out.
Couldn't be happier. Runs quiet and holds a steady load without any issues.
Really happy with this. Starts easily and has more than enough power for our needs. Would recommend to anyone considering the Champion 14-kW aXis Home Standby Generator with 150-Amp Whole House Switch (US).