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Generac 7042 Automatic Standby Generator, Guardian Series, 22Kw Lp/19Kw Ng, Air
Key Features of the GENERAC 7042 Automatic Standby Generator Electrical Output: Single-phase generator with 120V AC/240V AC output at 60 Hz. Fuel Type: Runs on natural gas or liquid propane. Rated Current: 81.3A at 240V on natural gas and 91.7A at 240V on propane.