2025 Generac Power Systems Gaseous Standby Generators G0072280

Information

2025 Generac Power Systems Gaseous Standby Generators G0072280

Standby Generator, 18kW | With Whole House Switch | WiFi Enabled

Provides essential circuit power protection for your home, ensuring the necessities remain powered during an outage or up to whole house coverage when paired with one of Generac’s load- shedding switches. Capable of backing up a five ton air conditioner.

Features may include:

  • 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'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.
  • Tough, Durable All-Aluminum Enclosures: Our RhinoCoat™ powder-coated finish helps make corrosion-resistant aluminum perfect for all weather conditions.

Photos

Highlights

  • La Grange, Georgia
  • 2025
  • Generac Power Systems
  • Gaseous Standby Generators G0072280
  • Rated maximum continuous power capacity (LP): 18,000 Watts | Rated maximum continuous power capacity (NG): 17,000 Watts
  • Available
  • 25 in (648 mm)
  • 29 in (733 mm)

Specifications

  • 2025
  • Generac Power Systems
  • Gaseous Standby Generators
  • G0072280
  • General
  • GENERAC G-Force 800 Series
  • 2
  • 816 cc
  • Solid-state w/ magneto
  • 9.5:1
  • 12 VDC
  • 3600 RPM
  • Electronic
  • Requirement: 12 Volts, Group 26R 540 CCA Minimum or Group 35AGM 650 CCA Minimum
  • Rated maximum continuous power capacity (LP): 18,000 Watts | Rated maximum continuous power capacity (NG): 17,000 Watts
  • Rated Voltage: 240 | Rated Maximum Continuous Load Current – 240 Volts (LP/NG): 75.0 / 70.8 | Main Line Circuit Breaker: 80 Amp | Phase: 1 | Rated AC Frequency: 60 Hz
  • Fuel Consumption Natural Gas 1/2 Load: 4.79 m³/hr (169 ft³/hr) | Fuel Consumption Natural Gas Full Load: 6.99 m³/hr (247 ft³/hr) | Fuel Consumption Liquid Propane 1/2 Load: 62 ft3 /hr (1.70 gal/hr) [6.45 L/hr] | Fuel Consumption Liquid Propane Full Load: 110 ft3 /hr (3.02 gal/hr) [11.44 L/hr]
  • Sound output in dB(A) at 7m (23 ft) with generator operating at normal load: 61 | Sound output in dB(A) at 7m (23 ft) with generator in Quiet-Test™ low-speed exercise mode: 57
  • 48 in (1232 mm)
  • 25 in (648 mm)
  • 29 in (733 mm)
  • Unit: 191 kg/420 lb
  • 2.2 qt / 2.1 L
  • Valve arrangement: Overhead valve | Lifter type: Hydraulic
  • Cylinder Block: Aluminum w/ cast iron sleeve