Generac Guardian 7043 22kW Home Standby Generator w/ 200A Amp Automatic Transfer Switch
Product details
| Management number | 235288223 | Release Date | 2026/07/02 | List Price | US$2,051.70 | Model Number | 235288223 | ||
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Generac 7043 Guardian 22kW Standby Generator w/ 200 Amp Automatic Transfer Switch
The Generac 7043 Guardian 22kW Standby Generator is one of the most powerful air-cooled home standby units available, offering reliable whole-home backup power when it matters most. Designed to operate on either natural gas or liquid propane, this generator provides uninterrupted power to your home's essential appliances, systems, and even large loads like central air conditioning. With a robust 22kW capacity, it’s ideal for larger homes or households with high energy demands.
This model includes a 200-Amp Automatic Transfer Switch (ATS), which enables seamless transitions between utility power and generator power within seconds of an outage. The integrated load center supports whole-house coverage when properly configured, ensuring your comfort and safety during power interruptions. The generator starts automatically and runs whether you’re home or away, offering complete peace of mind.
The 7043 comes equipped with built-in Mobile Link™ Wi-Fi monitoring, allowing you to check your generator’s status and receive maintenance alerts from your smartphone, tablet, or computer. This connectivity makes it easy to stay informed and proactive about servicing and system performance. The unit also features Generac’s G-Force engine, which is designed specifically for generator use, providing reliable, low-maintenance operation even under heavy load.
Additional features include Quiet-Test™ self-test mode for quieter weekly diagnostics and True Power™ Technology for clean, smooth power that’s safe for sensitive electronics. The durable aluminum enclosure with RhinoCoat™ powder-coated finish resists corrosion and holds up to harsh weather conditions. With the Generac 7043, you get a dependable, high-capacity solution for protecting your entire home during unexpected outages.
Generac 22kW Guardian Standby Generator Specs
- Battery Size: 12V
- Running Watts: 22000
- Controller Type: Evolution
- NG Consumption - 100% (ft3/hr): 327
- LP Consumption - 50% (gal/hr): 2.53
- LP Consumption - 100% (gal/hr): 3.9
- Fuel Type: Liquid Propane or Natural Gas
- Oil Capacity: 1.9 qt
- Battery Type (Not Included): Group 26R 540 CCA Minimum or Group 35AGM 650 CCA Minimum
- Engine Type: G-Force 1000
- Weight: 466 lb
- Dimensions (LxWxH): 48" x 25" x 29"
- Enclosure: Aluminum
- Transfer Switch Amps: 200
- Number of Circuits: Whole House
Generac 22kW Guardian Standby Generator Features
- 22kW capacity provides whole-house backup power for many homes.
- Lowest cost per kilowatt of any air-cooled home standby generator.
- Monitor generator status and maintenance alerts remotely with Mobile Link™.
- Includes 200-Amp NEMA 3R smart switch for up to whole-house protection.
- Delivers clean, stable power with less than 5% total harmonic distortion.
- Engineered and assembled in the USA using domestic and foreign parts.
- Pressure-lubricated G-Force engine ensures reliable performance with less maintenance.
- Quiet-Test™ mode runs weekly self-checks at lower RPMs for quieter, fuel-efficient operation.
- Corrosion-resistant aluminum enclosure with RhinoCoat™ powder-coated finish.
- Multilingual LCD display tracks battery status and maintenance reminders.
Your Satisfaction with Generac is Guaranteed:
- 5-Year Limited Warranty
- Lowest Price Guarantee
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