Aux Concealed Air Conditioner 18000 BTU Hot Cold – Inverter – Perfect air distribution Powerful long-range airflow High-quality inverter compressor High-quality air purification filter Energy-saving consumption Wired control unit Built-in drain pump Flexible air extraction methods The air conditioner comes with a two-year comprehensive warranty and five years on the compressor. Aux Concealed Air Conditioner 18000 BTU Hot Cold – Inverter Specifications: Air conditioning type: Cold and hot Actual cooling capacity: 18000 units Electricity saving: Average saving Air distribution: Multi-directional Noise: Low Refrigerant gas type: Freon gas (410A) Compressor type: Rotary Filter type: Anti-dust, bacteria and viruses Energy efficiency class: C