22kW/19.5kW Air Cooled Home Standby Generator with WiFi with Whole House 200 Amp Transfer Switch


The Generac Guardian Series Air-Cooled Home Standby Generator protects your home automatically 24/7. Runs on natural gas or liquid propane (LP) fuel, and sits outside just like a central air conditioning unit. No refueling, no manual starting and no extension cords are necessary. Delivers power directly to your home’s electrical system, backing up your entire home or just the most essential items. Tool-less fuel conversion, internal main circuit breaker and system status LED. Unit comes standard with Wi-Fi. Assembled in U.S.A. with 24/7/365 customer support. Not intended for use as primary power in place of utility or in life-support applications. Read the owner's manual in its entirety before using this product.

What's Included
  • (1) Standby generator
  • (1) 200 Amp transfer switch
  • (1) Pre-attached composite mounting pad

Features + Benefits

  • True Power™ technology delivers superior power quality with less than 5% total harmonic distortion
  • OHVI™ engine requires less maintenance
  • Quiet-Test™ self-test mode is quieter and uses less fuel
  • Tough, durable all-weather, corrosion-resistant aluminum enclosure
  • Pre-attached composite mounting pad
  • Smart, user-friendly Generac Evolution™ Controller features a dual-line multilingual LCD display
  • Unit comes standard with Wi-Fi
  • 24/7/365 Customer Support Team
Key Specs
Manufacturer's Warranty5 year limited warranty
Ship Weight515.0 lbs
Rated Watts (kW)22/19.5
Amps91.66 LP/81.25 NG
Rated Watts LP (kW)22
Rated Watts NG (kW)19.5
Surge Watts (kW)22/19.5
Surge Watts LP (kW)22
Surge Watts NG (kW)19.5
EngineGenerac OHVI
Engine Displacement (cc)999
Engine CoolingAir
Start TypeAutomatic
Noise Level (dB)67
Transfer SwitchYes, 200A
Fuel TypeLiquid propane, natural gas
Mounting PadPre-attached composite
Battery RequiredYes
Battery IncludedNo
Auto ShutdownYes
Safety AlertsYes
UL ListedYes
Dimensions L x W x H (in.)48 x 25 x 29

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