PROBLEM TO BE SOLVED: To provide an air conditioning system which can form a more comfortable indoor humidity environment by an air cleaner.SOLUTION: An air conditioning system includes: an air-conditioning heat exchanger 1 which adjusts temperature in a housing H by discharging and absorbing heat by circulating water as a heat exchanging medium； a heat pump outdoor unit 2 as a heat source device which can heat and cool the circulating water as the heat exchanging medium； an air cleaner 4 taking in the air in a room R of the housing H, brings it into contact with cleaned water, and discharges the cleaned air outside the room R； a temperature humidity sensor 61 detecting temperature and humidity of the air inside the room R of the housing H； a cleaned water heat exchanger 50 capable of heating and cooling the cleaned water by heat exchange with the circulating water as the heat exchanging medium； and a control unit 6 as a control part controlling temperature of the cleaned water by the cleaned water heat exchanger 50 on the basis of the detection by the temperature humidity sensor 61.SELECTED DRAWING: Figure 1【課題】空気浄化器により快適な室内湿度環境を形成可能な空調システムを提供すること。【解決手段】熱交換用媒体としての循環水によって放熱および吸熱を行って住宅Ｈ内の温度を調節する空調用熱交換器１と、熱交換用媒体としての循環水を加熱および冷却可能な熱源装置としてのヒートポンプ室外機２と、住宅Ｈの室内Ｒの空気を取り込んで浄化水と接触させて浄化した空気を室内Ｒに放出する空気浄化器４と、住宅Ｈの室内Ｒの空気の温度および湿度を検出する温湿度センサ６１と、熱交換用媒体としての循環水との熱交換により浄化水を加熱および冷却可能な浄化水熱交換器５０と、温湿度センサ６１の検出に基づいて浄化水熱交換器５０により浄化水の温度を制御する制御部としてのコントロールユニット６と、を備えた空調システムとした。【選択図】図１
