Generac Guardian® Series 22 kW (Model 7043 / 70432)

Home Standby Generator with 200 A Smart Transfer Switch

Product Overview

The Generac Guardian® Series 22 kW air-cooled standby generator is one of the most powerful home backup solutions in its class. Engineered for whole-home coverage, it combines dependable Generac G-Force™ engine performance, clean power quality, and smart remote monitoring. With a 200 A smart transfer switch included, it ensures seamless automatic power during outages.

Key Features

Engine & Power

• Powered by the Generac G-Force™ pressure-lubricated engine—built for reliability and reduced maintenance.

• Produces 22,000 running watts on propane (LP) and approximately 19,500 running watts on natural gas (NG) for whole-home coverage.

Power Quality

• True Power™ Technology delivers utility-grade electricity with less than 5% total harmonic distortion (THD).

• Solid-state digital voltage regulation with ±1% stability for consistent performance.

Smart Monitoring & Controls

• Integrated Mobile Link™ Wi-Fi allows remote monitoring from any smartphone, tablet, or PC.

• Evolution™ Controller with multilingual LCD display provides real-time updates on generator status, battery condition, and maintenance intervals.

Durability & Quiet Operation

• Quiet-Test™ mode runs at lower RPM for reduced noise and fuel consumption during self-tests.

• Rugged aluminum enclosure with RhinoCoat™ powder-coat finish resists weather and corrosion.

• Built in the U.S.A., supported by a nationwide service network and 24/7 customer support.

Convenience

• Includes a 200 A NEMA 3R smart transfer switch for whole-house protection.

• Easy installation design with removable doors and simplified setup.

Warranty

• Covered by an industry-leading 5-year limited warranty.