Pack made up of the SILKAIR CONNECT PRO portable air conditioner with heat pump and extraction and insulation kit for casement windows for portable air conditioners. Thanks to the extraction kit, the return of hot air that the portable air conditioner expels during its functioning is prevented, keeping the home indoors perfectly air-conditioned at all times. 1 X SILKAIR CONNECT PRO. 4-in-1 portable air conditioner with Wi-Fi, 9000 BTU air conditioning, dehumidifier of up to 24 litres per day, fan and 1010W/5500 BTU heater. It has a range of up to 20m² and 2 ventilation speeds that generate an air flow of 350m³/h. Removable, washable and reusable filter. R290 refrigeration system, efficient and environmentally friendly. 1 X Extraction and insulation kit for casement windows. Prevents the return of hot air expelled by the portable air conditioner. Easy to install, it achieves greater energy efficiency in the operation of our device and optimal air conditioning. Prevents the entry of inse