BP8S-G Prime: 8.0kVAStandby: 8.8kVAFuel: Gas (LPG or NG)Phases: Single Phase Spec Sheet BP10S-G Prime: 10.0kVAStandby: 11.0kVAFuel: Gas (LPG or NG)Phases: Single Phase Spec Sheet BP13S-G Prime: 13.0kVAStandby: 14.3kVAFuel: Gas (LPG or NG)Phases: Single Phase Spec Sheet BP20S3-G Prime: 20.0kVAStandby: 22.0kVAFuel: Gas (LPG or NG)Phases: Three Phase Spec Sheet