Panasonic Split Air Conditioner 18000 BTU – Cold Panasonic Split Air Conditioner 18000 BTU – Cold Specifications: Nominal capacity: 1.5 tons 4-way airflow control High energy saving with efficiency High cooling power “Turbo” Environmentally friendly R410a gas High quality air purification filter Stylish and modern design Powerful long-range airflow. High energy saving with efficiency of 11.85 ECO mode Annual energy consumption: KWH 4101