Generac Guardian 24kW Air-Cooled Home Standby Generator — Model 7209
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At a glance
- Standby Power
- 24 kW LP / 21 kW NG (100 A / 87.5 A at 240V)
- Voltage/Phase
- 120/240V, Single-Phase, 60 Hz
- Fuel
- Natural Gas or Liquid Propane (field-selectable)
- Engine
- Generac G-Force 1000 Series, 999cc 2-cylinder OHV
- Cooling
- Air-cooled
- Sound Level
- 67 dBA normal operation / 57 dBA Quiet-Test exercise mode (at 23 ft)
- Connectivity
- Built-in WiFi with free Mobile Link remote monitoring
- Dimensions
- 48 in L x 25 in W x 29 in H
- Weight
- 455 lb (206 kg)
- Warranty
- 5-Year Limited Warranty
Why this generator
- The largest air-cooled home standby generator Generac makes - 24,000 watts on LP and 21,000 watts on natural gas to back up more of your home
- G-Force 1000 Series 999cc engine purpose-built for extended run times in extreme conditions, with a 2-year/200-hour oil change interval
- True Power Technology delivers clean, utility-grade electricity with less than 5% harmonic distortion - safe for sensitive electronics and variable-speed HVAC
- Built-in WiFi with free Mobile Link monitoring lets you check generator status, maintenance alerts, and battery health from your phone anywhere
- Quiet-Test self-test mode runs weekly exercise at just 57 dBA for neighborhood-friendly operation
- Tough aluminum enclosure rated for 150 mph winds, with a compact footprint that installs as close as 18 inches from your home
Everything you need to know
Generac Guardian Series 24kW air-cooled home standby generator (model 7209). Runs on natural gas or LP (field-selectable), WiFi-enabled with Mobile Link remote monitoring, aluminum enclosure.
Genuine Generac unit from a factory-authorized dealer. Free shipping to the lower 48. Professional installation available in NC & SC.
Frequently asked questions
What fuel does the this generator run on?+
The unit runs on natural gas or LP (propane), selectable at install.
Does the price include installation?+
No — the online price covers the unit shipped free to the lower 48. Professional installation is available in NC & SC on a quote basis; outside that area we'll help you find a qualified local installer.
How fast does it ship?+
Free curbside / liftgate shipping to the contiguous 48 states. Most orders leave the warehouse in 3–5 business days.
What warranty is included?+
5-year limited factory warranty, registered and supported directly through Generac.
Is financing available?+
Yes — 0% APR financing is available on qualifying orders. Ask us for details before checkout.
Free curbside shipping
Liftgate delivery to the lower 48. Most orders leave the warehouse in 3–5 business days.
Install help, no upsell
We size, spec, and connect you with a vetted local installer — or talk your contractor through it for free.
Real Cummins warranty
Full 5-year / 2,000-hour limited warranty — registered and supported through Cummins directly.