Generac 22kW Guardian Series Air-Cooled Standby Generator – Model 7043

The Generac Guardian 22kW (7043) is the largest air-cooled home standby generator on the market, delivering powerful, automatic whole-house protection. Running on your existing natural gas or liquid propane (LP) supply, the 7043 seamlessly takes over within seconds of a utility outage and continues providing reliable power for as long as it’s needed.

Engineered for durability and convenience, the Guardian 22kW comes equipped with FREE Mobile Link™ monitoring, allowing you to check the status of your generator from anywhere in the world via smartphone, tablet, or computer. You can even connect directly to your authorized Generac service dealer for quick, efficient support. Whether you want to cover just the essentials or power your entire home, this generator delivers peace of mind and unmatched performance.

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• Largest Air-Cooled Generator Available – 22kW of continuous backup power for whole-house coverage.

• Automatic Operation – Detects outages and restores power within seconds.

• Fuel Versatility – Runs on natural gas or liquid propane for dependable performance.

• Mobile Link™ Remote Monitoring – FREE built-in technology lets you track your generator’s status anytime, anywhere.

• Seamless Dealer Connection – Link directly to your Generac service provider for proactive maintenance and support.

• Durable All-Weather Enclosure – Corrosion-resistant aluminum enclosure with RhinoCoat™ finish for long-lasting protection.

• Quiet-Test™ Self-Test Mode – Operates at a lower RPM for quieter weekly testing and reduced fuel consumption.

The Generac 22kW Generator with 200-Amp, Service Entrance Rated, NEMA 3R Automatic Transfer Switch supplies your entire home during an outage. .

Permanently connected, the 22kW generator with transfer switch operates on your home’s existing natural gas (19.5kW) or LP Gas (22kW) supply. It monitors your home’s electrical supply 24/7, then starts and runs automatically moments after the power goes out and continues to run until the utility restores power.

The RXSW200A3 Automatic Transfer Switch is NEMA 3R rated for indoor or outdoor installation. It automatically isolates the main service panel from the electric utility and connects it to the generator to supply the entire home with utility grade power. The ATS includes the Smart A/C Module to manage up to four prioritized air conditioner units without overloading the generator. Accepts Generac Generac Smart Management Modules to prioritize and manage other high-voltage loads.

Generac Guardian is the nation's most popular home generator brand. The 22kW Generac is the number one best-selling generator nationwide. 7 out of 10 homeowners choose generac guardian when selecting a home standby generator system.

What's In The Box? 

• Generac Guardian 22kW Air-Cooled Standby Generator (Model 7043)

• Aluminum enclosure with RhinoCoat™ finish

• Free Mobile Link™ remote monitoring capability

• Owner’s manual and installation guide

Specifications

Warranty 

• 5-Year limited warranty