The Champion 12.5kW is the essential-circuit standby option — an entry point for DFW homeowners who want automatic backup power for the circuits that matter most.
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backs up the circuits that matter most; HVAC, refrigerator, lighting, and selected outlets protected without covering the full panel
Champion's quietest-in-class claim; advanced sound dampening and low-tone muffler keep residential noise levels minimal
the longest in the standby generator market, same coverage as Champion's whole-home 22kW
| Standby Output | 12.5 kW (LP) / 11 kW (NG) |
| Fuel Type | Natural gas or liquid propane (LP) |
| Engine | Champion 4-stroke V-Twin, 717cc, 3600 RPM, air-cooled |
| Transfer Switch | Included — 100A Select Circuit (16 circuits), automatic |
| Dimensions | 49" × 28" × 28" |
| Weight | 425.5 lb |
| Warranty | 10-Year Limited |
| Fuel Consumption | NG — 122.2 ft³/h | LP — 1.6 gal/h (at 50% load) |
If you need to run your entire home during an outage — all circuits, all appliances, simultaneously — the 12.5kW is not the right fit. Step up to the Champion 22kW (whole-house, 200A service entrance) or a comparable Generac/Kohler unit. HomeSafe will walk through both options during the site visit.
Not sure what size you need? See our installation guide →The Champion 12.5kW is the essential-circuit standby option — an entry point for DFW homeowners who want automatic backup power for the circuits that matter most, without the installation scope of a whole-home system. Where the Champion 22kW covers the entire main panel, the 12.5kW protects up to 16 selected circuits: typically HVAC, refrigerator, selected outlets, lighting, and a few high-priority loads — defined at installation based on what the homeowner needs to remain functional during an outage.
On propane, the 12.5kW delivers 12,500 watts continuously. On natural gas, output is 11,000 watts. The 100A select circuit automatic transfer switch connects to up to 16 circuits and transfers power within seconds of an outage without any manual operation. A weekly self-diagnostic exercise cycle verifies the unit is ready.
At 63 dB(A), Champion rates the 12.5kW as the quietest generator in its class — the specially designed low-tone muffler and sound dampening keep it well within residential noise expectations. The 24V starting system runs reliably to -22°F, the steel enclosure is weatherproofed for outdoor installation, and the 10-year warranty covers the unit without requiring extended service upgrades.
HomeSafe installs and services the Champion 12.5kW for DFW homeowners who want automated essential-circuit backup without the investment or installation scope of a whole-home system.
Note: The 12.5kW protects selected circuits, not the entire home. If your priority is whole-panel coverage — including full HVAC capacity, all outlets, and every circuit simultaneously — the Champion 22kW or a Generac/Kohler whole-home unit is the appropriate solution. HomeSafe will confirm the right fit during a site visit.
We assess your electrical panel, confirm gas line access, and identify the best pad location. Takes 30–45 minutes. No charge, no obligation.
You receive a single all-in price — unit, transfer switch, concrete pad, gas line, electrical, and permits. No surprise add-ons after you sign.
Most installs complete in one day. We commission the unit, walk you through the controls, and your home is protected before we leave.
A whole-home generator is one of the most valuable upgrades you can make — and financing options may be available to help spread the cost. Get in touch and our team will walk you through what’s possible before you commit to anything.
Ask About Financing →“This was such an easy and seamless process. Brice was so helpful with all our questions during the purchasing process. Cameron was great at scheduling and communicating everything from gas to electrical to install. Manny made sure we understood everything during generator school. I highly recommend HomeSafe and their team!”
“HomeSafe installed a generator about 4 months ago — did everything from start to finish. Friday night, power goes out, generator kicks in 4 seconds. Called Saturday morning at 6:30am; Tye came out, found a failed component — Saturday morning, 20 degrees with wind chill — and got us rolling before he left. 5-star reviews should be 10!”
“HomeSafe did a wonderful job. Bill, Seth, Nick, and Keith were on time, professional, and did an amazing install and startup. Everyone took pride in their work and it shows! Highly recommend!”
HomeSafe installs and services Champion standby generators across DFW. Schedule a free site visit — we'll confirm whether select-circuit or whole-home coverage is the right fit for your situation. Contact us to discuss pricing for your project.
