Generac Guardian 22kW - The Ultimate Home Power Protection
Whole House Switch Included. WiFi Enabled. RhinoCoat™ Enclosure.
The Generac Guardian 22kW is the world’s best-selling home standby generator, designed to provide seamless backup power for your entire property. Engineered with the G-Force 1000 Series engine, this unit automatically starts within seconds of an outage. Whether it's a storm or a grid failure, the 22kW model ensures your family stays safe and your appliances stay running, delivering utility-grade True Power™ technology to protect your most sensitive electronics.
Smart Monitoring & Heavy-Duty Engineering
Equipped with Mobile Link™ WiFi, you can monitor the status of your generator from anywhere in the world using your smartphone or tablet. The heart of the machine is the Generac G-Force Engine—a purpose-built, pressure-lubricated powerhouse designed specifically for the rigors of standby use. Combined with the Evolution™ Controller, managing your home's energy security has never been more intuitive or reliable.
True Power™ Technology
Clean and smooth operation. With less than 5% total harmonic distortion (THD), this generator provides power quality safe for high-end laptops, smart TVs, and modern appliances.
Quiet-Test™ Self-Test Mode
A smarter exercise cycle. The generator runs at a lower RPM for its weekly test, reducing noise levels and fuel consumption while ensuring the system is ready for action.
Technical Specifications
| GENERAC GUARDIAN 22kW (MODEL 70432) SPECIFICATIONS | |
|---|---|
| Rated Wattage (LP / NG) | 22,000 Watts / 19,500 Watts |
| Engine | Generac G-Force 1000 Series V-Twin (999cc) |
| Transfer Switch | 200 Amp, NEMA 3R (Indoor/Outdoor) Smart Switch |
| Voltage / Phase | 240V / 1-Phase |
| THD / Noise Level | <5% / 67 dB (Normal Load) |
| Fuel Consumption (1/2 Load) | 98 ft³/hr (LP) / 228 ft³/hr (NG) |
| Dimensions (LxWxH) | 48" x 25" x 29" |
| Enclosure Material | Aluminum with RhinoCoat™ Finish |
| Warranty | 5-Year Limited Factory Warranty |
Key Features
- 200 Amp Transfer Switch: Includes a NEMA 3R outdoor-rated smart switch for whole-house protection.
- Evolution™ Controller: Smart, multilingual LCD display for real-time status and maintenance tracking.
- All-Weather Aluminum Enclosure: RhinoCoat™ powder-coated finish for superior corrosion resistance in all climates.
- WiFi Enabled: Standard Mobile Link™ connectivity allows for remote proactive management.
- Flexible Fuel Options: Runs on either Liquid Propane (LP) or Natural Gas (NG).
- Certified 18" Installation: Meets stringent fire codes for closer placement to the home.
Everything You Need to Know:
- Power Capacity: Capable of starting and running typical 5-ton central air conditioners.
- Installation: Professional installation by a licensed electrician and gas technician is required.
Brand: Generac Power Systems
Country of Origin: USA (with domestic and foreign parts)
Maintenance Tip: Keep the area around the generator clear of debris and snow to ensure proper airflow for the air-cooled G-Force engine.
Generac Standby Generator, 22kW | With Whole House Switch | WiFi Enabled
- Product Code: GNR70311
Generac Guardian 22kW - The Ultimate Home Power Protection
Whole House Switch Included. WiFi Enabled. RhinoCoat™ Enclosure.
The Generac Guardian 22kW is the world’s best-selling home standby generator, designed to provide seamless backup power for your entire property. Engineered with the G-Force 1000 Series engine, this unit automatically starts within seconds of an outage. Whether it's a storm or a grid failure, the 22kW model ensures your family stays safe and your appliances stay running, delivering utility-grade True Power™ technology to protect your most sensitive electronics.
Smart Monitoring & Heavy-Duty Engineering
Equipped with Mobile Link™ WiFi, you can monitor the status of your generator from anywhere in the world using your smartphone or tablet. The heart of the machine is the Generac G-Force Engine—a purpose-built, pressure-lubricated powerhouse designed specifically for the rigors of standby use. Combined with the Evolution™ Controller, managing your home's energy security has never been more intuitive or reliable.
True Power™ Technology
Clean and smooth operation. With less than 5% total harmonic distortion (THD), this generator provides power quality safe for high-end laptops, smart TVs, and modern appliances.
Quiet-Test™ Self-Test Mode
A smarter exercise cycle. The generator runs at a lower RPM for its weekly test, reducing noise levels and fuel consumption while ensuring the system is ready for action.
Technical Specifications
| GENERAC GUARDIAN 22kW (MODEL 70432) SPECIFICATIONS | |
|---|---|
| Rated Wattage (LP / NG) | 22,000 Watts / 19,500 Watts |
| Engine | Generac G-Force 1000 Series V-Twin (999cc) |
| Transfer Switch | 200 Amp, NEMA 3R (Indoor/Outdoor) Smart Switch |
| Voltage / Phase | 240V / 1-Phase |
| THD / Noise Level | <5% / 67 dB (Normal Load) |
| Fuel Consumption (1/2 Load) | 98 ft³/hr (LP) / 228 ft³/hr (NG) |
| Dimensions (LxWxH) | 48" x 25" x 29" |
| Enclosure Material | Aluminum with RhinoCoat™ Finish |
| Warranty | 5-Year Limited Factory Warranty |
Key Features
- 200 Amp Transfer Switch: Includes a NEMA 3R outdoor-rated smart switch for whole-house protection.
- Evolution™ Controller: Smart, multilingual LCD display for real-time status and maintenance tracking.
- All-Weather Aluminum Enclosure: RhinoCoat™ powder-coated finish for superior corrosion resistance in all climates.
- WiFi Enabled: Standard Mobile Link™ connectivity allows for remote proactive management.
- Flexible Fuel Options: Runs on either Liquid Propane (LP) or Natural Gas (NG).
- Certified 18" Installation: Meets stringent fire codes for closer placement to the home.
Everything You Need to Know:
- Power Capacity: Capable of starting and running typical 5-ton central air conditioners.
- Installation: Professional installation by a licensed electrician and gas technician is required.
Brand: Generac Power Systems
Country of Origin: USA (with domestic and foreign parts)
Maintenance Tip: Keep the area around the generator clear of debris and snow to ensure proper airflow for the air-cooled G-Force engine.
- Brand: Generac
- Availability: In Stock


