Collection:

Cummins Air-Cooled Generators

4 products

Never Lose Power Again with Cummins Home Standby Generators

Peace of Mind That Kicks In Automatically

When the lights go out, life doesn't stop. Your family needs power for essentials like heating, cooling, refrigeration, and medical devices. That's where Cummins Air-Cooled Generators come in – delivering reliable backup power within seconds of any outage, so you can weather any storm with confidence.

Why Choose Cummins Air-Cooled Generators?

Built Tough in America Every Cummins generator is engineered, tested, and manufactured right here in the USA. You're getting world-class quality from a brand that's been trusted for decades.

Smart Features That Make a Difference

  • Whisper-Quiet Operation – Your neighbors won't even know it's running
  • Intelligent Load Management – Automatically prioritizes your most important appliances
  • Remote Monitoring – When the generator is connected to your home's WiFi, check your generator's status from your smartphone, tablet, or PC. 
  • Built to Last – Rugged construction designed to handle whatever Mother Nature throws at it

Instant Power When You Need It The moment your utility power goes out, your Cummins generator automatically starts up and restores power to your home within seconds. No fumbling for flashlights or worrying about spoiled food – just seamless, reliable power.

Find Your Perfect Size

We offer three power levels to match your home's needs:

13kW Generator Perfect for homes under 1,200 square feet. Keeps your essentials running – lights, refrigerator, heating/cooling, and key outlets.

17kW Generator Ideal for homes up to 1,500 square feet. Powers more of your home comfortably, including larger appliances and more circuits.

20kW Generator Our most popular choice for homes up to 2,000 square feet, with managed whole-house coverage for homes up to 3,000 square feet. This powerhouse can run a 5-ton air conditioner plus all your home's lighting and outlet circuits on a typical 200-amp electrical panel. It can even alternate between two 5-ton AC units to keep your entire home comfortable.

Built for Real-World Reliability

While some manufacturers push air-cooled generators to 26kW and beyond, Cummins engineers cap our air-cooled units at 20kW for good reason – to prevent overheating and ensure long-lasting, dependable performance. When reliability matters most, we don't cut corners.

Need More Power? For larger homes requiring more than 20kW, we recommend stepping up to Cummins liquid-cooled natural gas/propane generators or Cummins diesel for maximum performance and longevity.

Ready for Anything

Whether you're facing thunderstorms, ice storms, rolling blackouts, or unexpected outages, your Cummins generator stands ready. Don't wait until the next storm hits – protect your family's comfort and safety today.

Price
  • -
Show all Price
Regular price $ 3,966.00
Sale price $ 3,966.00
Regular price $ 3,957.00
Unit price
per 
Keep Your Family Comfortable with the Cummins RS13A Home Generator ✅ IN STOCK - Ready to Ship Protect What Matters Most - Automatic Backup Power for Your Entire Home When the lights go out, life...
$ 55.00 Off
Regular price $ 4,784.00
Sale price $ 4,784.00
Regular price $ 4,839.00
Unit price
per 
Never Lose Power Again with the Cummins RS17A Home Generator ✅ IN STOCK - Ready to Ship Starts and Runs a 5-ton Air-Conditioner or Manages the operation of two 5-ton A/Cs Powerful Enough for You...
$ 190.00 Off
Regular price $ 5,248.00
Sale price $ 5,248.00
Regular price $ 5,438.00
Unit price
per 
Cummins RS20A QuietConnect™ 20kW Whole House Generator Whole house coverage for homes up to 2,000 square feet; or, managed whole house coverage for homes up to 3,000 square feet ✅ IN STOCK - Ready ...
$ 225.00 Off
Regular price $ 6,206.00
Sale price $ 6,206.00
Regular price $ 6,431.00
Unit price
per 
Cummins RS20AC QuietConnect™ Bundle with 200-Amp Transfer Switch Complete Home Backup Power Solution - Ready to Install Complete whole house coverage for homes up to 2,000 square feet; managed whol...