Refrigerant: R22 Displacement: 52.4 cm³/rev Motor type: Single-phase induction motor (Permanent Split Capacitor) Motor protection: Internal Nominal output: 2500 W Nominal revolution rpm: 2850/2880 LRA: 85/93 A Insulation class: E Motor resistance (20 °C): Main winding: 0.66 Ω Aux winding: 1.88 Ω Oil type: NM56EP Charge amount: 1.30 L (79.3 in³)