Andreasen, a senior hydronics instructor and professional HVAC engineer, joined Tour & Andersson in 1985. For the past 15 years, he has supported the Danish engineering community in the design of HVAC plants, and assisted contractors and commissioning companies in installation, balancing, and troubleshooting large installations. A member of the TA Hydronic College teaching staff since 2000, Bjarne regularly presents to audiences in Scandinavia, as well as Austria, Spain, China, Singapore, and North America.