The purpose of this study is to analyse the human response to the indoor climate with two individually controlled convective and radiant cooling systems: a low velocity unit combined with radiant panel system (LVRP) and a personalized ventilation system combined with a radiant panel system (PVRP). As a reference system without individual control. diffuse ceiling ventilation combined w... https://www.kingarte.com/product-category/tubing-tubingother-pipe-hose/