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Generac 18kW Air-Cooled Standby Generator | Model G0072260

Reliable 18kW standby generator with G-Force engine, WiFi remote monitoring, RhinoCoat aluminum enclosure, and Evolution Controller. Ideal for essential or whole-home coverage.

$5,379.00

Description

Generac 18kW Standby Generator – Model G0072260

The Generac Guardian Series 18kW Air-Cooled Standby Generator delivers dependable backup power when you need it most. Built with Generac’s pressure-lubricated G-Force engine, this unit restores power to essential circuits or your entire home within seconds of an outage. Its durable aluminum enclosure, quiet operation, and remote monitoring features make it ideal for year-round, whole-home protection.

  • True Power™ Technology: Less than 5% total harmonic distortion for safe operation of sensitive electronics.
  • Generac G-Force Engine: Pressure-lubricated, purpose-built engine for generator use with minimal maintenance.
  • Evolution™ Controller: Multilingual LCD display tracks battery status and maintenance intervals.
  • RhinoCoat™ Enclosure: Powder-coated aluminum resists corrosion and extreme weather.
  • Quiet-Test™ Mode: Runs weekly self-test at reduced RPMs for lower noise and fuel usage.
  • Mobile Link™ Remote Monitoring: Check generator status from anywhere via smartphone, tablet, or PC.
  • 5-Year Limited Warranty: Backed by Generac’s trusted service and support.
  • Engineered & Assembled in the USA: Using domestic and foreign parts.

Product Specifications

Power Output (LP/NG): 18,000W / 17,000W
Model Number: G0072260
Fuel Type: Natural Gas / Liquid Propane
Enclosure: Aluminum w/ RhinoCoat™
Noise Level: 65 dB (Normal Load), 55 dB (Exercise)
Cooling: Air Cooled
Dimensions: 48” L x 25” W x 29” H
Weight: 420 lbs
Engine: Generac G-Force 800 Series – 816cc
Voltage: 240V
Main Breaker: 100A (transfer switch sold separately)
Fuel Consumption (50% Load): NG: 169 ft³/hr, LP: 1.70 gal/hr
Battery Requirement: 12V Group 26R (540 CCA) or Group 35AGM (650 CCA) – not included

Additional information

Weight 518 lbs
Dimensions 51 × 28 × 35 in
Phase

Single Phase

Power Output

18kW

Engine

G-Force 800 (816cc V-Twin)

Monitoring

Mobile Link

Transfer Switch

Not Included

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