2025 Generac Power Systems Gaseous Standby Generators G0070770

Information

2025 Generac Power Systems Gaseous Standby Generators G0070770

Standby Generator, 20kW | 3-Phase | WiFi Enabled

One of the most powerful air-cooled generators on the market today, the Guardian Series 3-Phase 20 kW Standby Generator can provide whole-house backup power for many homes.

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 are 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 other competitor.
  • Durable powder-coat finish helps make the sturdy, galvanneal steel enclosure perfect for all weather conditions
  • 24/7/365 Customer Support Team standing by all day, every day from our headquarters in Wisconsin to answer any questions you might have.

Photos

Highlights

  • Houston, Texas
  • 2025
  • Generac Power Systems
  • Gaseous Standby Generators G0070770
  • Rated maximum continuous power capacity (LP): 20,000 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
    • G0070770
    • General
    • GENERAC G-Force 1000 Series
    • 2
    • 999 cc
    • Solid-state w/ magneto
    • 9.5:1
    • 12 VDC
    • 3,600 RPM
    • Electronic
    • Requirement: 12 Volts, Group 26R 540 CCA Minimum or Group 35AGM 650 CCA Minimum
    • Rated maximum continuous power capacity (LP): 20,000 Watts | Rated maximum continuous power capacity (NG): 17,000 Watts
    • Rated Voltage: 208 | Rated Maximum Continuous Load Current – 240 Volts (LP/NG): 69.4 / 59.0 | Main Line Circuit Breaker: 80 Amp | Phase: 3 | Rated AC Frequency: 60 Hz
    • Fuel Consumption Natural Gas 1/2 Load: 6.20 m³/hr (219 ft³/hr) | Fuel Consumption Natural Gas Full Load: 8.69 m³/hr (307 ft³/hr) | Fuel Consumption Liquid Propane 1/2 Load: 87 ft3 /hr (2.39 gal/hr) [9.03L/hr] | Fuel Consumption Liquid Propane Full Load: 130 ft3 /hr (3.56 gal/hr) [13.48 L/hr]
    • Sound output in dB(A) at 7m (23 ft) with generator operating at normal load: 67 | Sound output in dB(A) at 7m (23 ft) with generator in Quiet-Test™ low-speed exercise mode: 58
    • 48 in (1232 mm)
    • 25 in (648 mm)
    • 29 in (733 mm)
    • Unit: 211 kg/466 lb
    • 1.9 qt / 1.8 L
    • Valve arrangement: Overhead valve
    • Cylinder Block: Aluminum w/ cast iron sleeve