by
Generac Automatic Standby Generator, Series, 22kW LP/19kW NG, Air Cooled,
Generac Automatic Standby Generator, Series, 22kW LP/19kW NG, Air Cooled, Single Phase 7042. Key Features of the GENERAC 7042 Automatic Standby Generator Generac 7042. Electrical Output: Single-phase generator with 120V AC/240V AC output at 60.