Output Power 150 watts 300 watts Input Primary 120 volts, 60 Hz 120 volts, 60 Hz Input Amperage Primary 1.48A 2.68A Output Voltage Secondary 12 VAC, 13 VAC, 14 VAC 12 VAC, 13 VAC, 14 VAC Maximum Open Circuit Volts 15 VAC 15 VAC Class 2 2
