Whole-Home Generator Buying Guide for Kentucky Homeowners
Generac, Kohler, or Cummins? Sizing, fuel source, and install considerations for Central Kentucky homes.
Ice storms, summer thunderstorms, and aging grid infrastructure mean Kentucky homes lose power more often than most. A whole-home standby generator turns a multi-day outage into a non-event.
Sizing: don't undersize
Most 2,000–3,000 sq ft homes need a 22–26kW air-cooled standby. Larger homes, multiple HVAC systems, or electric ranges push toward 30–48kW liquid-cooled units.
Natural gas vs. propane
If you have natural gas at the meter, use it—you'll never run out. Propane is the right answer for rural properties; plan for a 500-gallon tank to cover an extended outage.
Installation matters more than the brand
Generac, Kohler, and Cummins all build reliable units. The biggest predictor of long-term reliability is a licensed installer who sizes the gas line, transfer switch, and pad correctly.
Have questions about your home?
Talk to a licensed Lexington technician—no pressure, just answers.
