Generac 7043 Guardian 22kW Air-Cooled Generator and Transfer Switch

Generac 7043 Guardian 22kW Air-Cooled Generator and Transfer Switch
The 22 kW Guardian Series home standby generator is the largest air-cooled home standby generator on the market.

Save Money! Costs Less To Install Than Any Other Brand

Generac Standby Generator Claims
Engineered and built in the U.S.A., the new lineup of home standby generators from Generac were created to save you money on installation while offering the same reliability and peace of mind you get from all Generac home standby generators. Features that simplify the process for our installers include removable door panels, a base pad that requires minimal ground preparation and more efficient wiring techniques that save time on installation.

Factory backorder; please call 1-800-338-3384 for availability.



The 22 kW Guardian Series home standby generator is the largest air-cooled home standby generator on the market. Not only does it deliver all the features and functionality customers have come to expect from the market-leading brand of home standby generators, but with an MSRP that is the lowest cost per kilowatt of any air-cooled home standby generator. Provides whole house coverage for many homes. Up to whole house protection with the 200-amp, NEMA 3R (aluminum outdoor enclosure) smart switch. 5 Year Limited Warranty for automatic standby generators. True Power Technology delivers best-in-class power quality with less than 5 percent total harmonic distortion for clean, smooth operation of sensitive electronics and appliances. Generac generators and engines are engineered and built in the USA (built in the USA using domestic and foreign parts). Generac's G-Force Engine is a purpose-built, pressure-lubricated engine capable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenance than any competitive engine. Quiet-Test Self-Test Mode runs at a lower RPM for a five or twelve minute test, making generators significantly quieter than other brands while consuming less fuel. 24/7/365 Customer Support Team standing by all day, every day from our headquarters in Wisconsin to answer any questions you might have. Our RhinoCoat powder-coated finish helps make corrosion-resistant aluminum perfect for all weather conditions. Generac’s Evolution Controller features a multilingual LCD display that allows users to monitor battery status and track maintenance intervals to ensure your generator is always in top operating condition. Mobile Link Remote Monitoring allows you to monitor the status of your generator from anywhere in the world using a smartphone, tablet, or PC. Easily access information, such as the current operating status and the generator’s maintenance schedule. Connect your account to your authorized service dealer for fast, friendly and convenient assistance (sold separately).

Generator / 200 Amp Service Rated Load Shedding Smart Switch Package. Natural Gas or LP Gas Operation. Rated Maximum Continuous Power Capacity (LP) 22,000. Rated Maximum Continuous Power Capacity (NG) 19,500. Rated Voltage 240. Rated Maximum Continuous Load Current – 240 Volts (LP/NG) 91.6/81.3. Single phase. Main Line Circuit Breaker 100 Amp. Type of Engine GENERAC G-Force 1000 Series. Engine Displacement 999cc. Fuel Consumption @ 1/2 Load NG cu. ft/hr 205. Fuel Consumption @ Full Load NG cu. ft/hr 308. Smart battery charger. Battery Requirement (not included) 12 Volts, Group 26R 540 CCA Minimum or Group 35AGM 650 CCA Minimum. Auto/Manual/Off illuminated buttons. Two-line LCD multilingual display. Sealed, raised buttons. Utility voltage sensing. Generator voltage sensing. Utility interrupt delay. Engine warm-up and engine cool down. Programmable exercise. Electronic governor. Dimensions (L" x W" x H") 48 x 25 x 29. Weight (lbs.) 456.


(1) 7043 Guardian 22kW Air-Cooled Standby Generator, (1) 200 Amp Service Rated Service Rated Smart Switch.

Additional Information

Additional Information

Power Source LPG / NG

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