Stack / G0072600

Generac Guardian 22 kW (G0072600)

Updated · 16 Sep 2026 · Sheet checked · 16 Sep 2026

It depends — 22 kW LP / 21 kW NG standby (ATS not included)

Permanently installed automatic air-cooled home standby: 22 kW on LP / 21 kW on NG. ATS is not in this SKU — pair a transfer switch separately. Skip if you rent or only need fridge-level backup.

22 kWLP continuous

21 kWNG continuous

Air-cooled997 cc G-Force

ATSNot included

Will run

Automatic whole-home / essential circuits when load-calculated with a matched ATS
NG or vapor LP with correct pipe sizing
Cellular Mobile Link monitoring on current kits

Skip, or measure first

Renters / fridge-only needs
Expecting ATS in the box — that is G0073250
Liquid-cooled commercial duty on this air-cooled SKU

What it is

G0072600 generator-only Cellular 22 kW air-cooled Guardian. Aluminum enclosure, Power Zone 200, ~451 lb. Not older Wi-Fi Evolution 22 kW codes.

Verdict

Buy for automatic whole-home on NG/LP when you will fund pad, gas, ATS, and permits. No as a portable or a plug-and-play fridge brick.

Source: Generac Guardian 22 kW G0072600

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