Generac Guardian Series 22kW Air Cooled Home Standby Generator with Wi-Fi and 200 Amp Transfer Switch

Generac’s Guardian Series is the most widely installed home standby generator brand in North America, and this 22kW model is their flagship air-cooled unit. It runs automatically within seconds of a power failure, connects to Wi-Fi for remote monitoring, and includes a whole-home 200 Amp transfer switch — the most complete automatic backup solution available for residential use.

Homeowners with larger homes, those with critical medical equipment, work-from-home professionals who cannot afford downtime, or anyone who wants permanent automatic whole-home protection will find this is the standard answer. Professional installation is required — this is a permanent fixture, not a portable unit. The Mobile Link Wi-Fi system lets you receive alerts and check generator status from anywhere via your phone, so you always know your home is protected.

• • 22kW capacity — handles large homes including central AC, electric water heater, and multiple appliances simultaneously
  • Mobile Link Wi-Fi monitoring — receive alerts and check status remotely via phone app
  • 200 Amp whole-home transfer switch — covers your entire electrical panel, not just select circuits
  • Runs on natural gas or liquid propane — no fuel management required
  • Automatic weekly self-test — the generator confirms its own readiness every week
  • Most installed brand = largest service and dealer network in the country