Quietsource Series (22, 36, 48kW)



Premium features are standard on the ultimate standby generator. For discerning homeowners with larger residences, these units are powered by a low speed engine for extra quiet operation and come standard with an aluminum enclosure. QuietSource generators also include all the features of the guardian series 25 - 60 kW.

  • Powerful low-speed (1800 RPM) liquid-cooled engine is especially quiet and fuel efficient.
  • Generac's Nexus™ Controller features a dual line, tri-lingual LCD display that makes it easy to program and monitor the status of your generator.
  • Quiet-Test™ mode for a weekly self test that’s quieter than other brands.
  • Standard aluminum, all-weather enclosure provides the ultimate protection from the elements.

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