. Model NATURAL GASStandby kVAPrime kVA LP GAS Standby kVAPrime kVA Engine MORE INFORMATION ANG40P 4134 4436 PSI ANG65P 6554 7058 PSI ANG75P 75N/A N/AN/A PSI ANG100P 100N/A 90N/A PSI ANG115P 115N/A 115N/A PSI ANG125P 125N/A N/AN/A PSI ANG160P 160N/A 145N/A PSI