A global leader in polymer processing technologies, REHAU (booth 2735) provides innovative design solutions and customer support services to the HVAC market. REHAU offers its RAUPANEL system, a lightweight and easy-to-install radiant heating system, which is ideal for new construction and retrofit applications. In addition, REHAU's snow and ice melt system (SIM) is designed to quickly and efficiently melt snow and ice from vehicle or pedestrian pathways. REHAU.