An aerosol delivery system (100) is disclosed, the system comprising: an aerosol delivery unit (130), the aerosol delivery unit comprising: a cartridge receiver (400), which is configured to receive a cartridge assembly (500); and an inductor (450) configured to receive the cartridge assembly and heat a liquid formulation within a capillary tube to produce an aerosol by induction heating. The cartridge assembly including an active part of the cartridge assembly including a capillary tube (650); a susceptor (660), the susceptor configured to partially surround the capillary tube; and a pair of displaceable covers (620, 630), which surround at least the capillary tube and the susceptor.本發明揭示一種氣溶膠傳遞系統(100),該系統包括:一氣溶膠傳遞單元(130),該氣溶膠傳遞單元包括:一匣體接受器(400),其構造成接受一匣體總成(500);及一感應器(450),其構造成接受該匣體總成並加熱在一毛細管內的液狀製劑以藉由感應加熱產生氣溶膠。該匣體總成包括該匣體總成的一活動部件,其包括一毛細管(650);一基座(660),該基座構造成部分圍繞該毛細管;及一對可置換罩體(620、630),其至少圍繞該毛細管與該基座。