RAE Coils has released turbulators for water/glycol coils in HVAC systems. The turbulators are designed to improve heat transfer of HVAC market systems and uses glycol solutions to protect coils from freezing in cold environments. Additionally, the turbulators are also used to increase heat transfer in water-only systems to cope with the rising cost of energy. When HVAC systems operate in cold environments, the risk of equipment failure or damage is high. RAE Coils’ turbulators solve this issue by breaking up or reducing the thickness of the boundary wall, allowing a more turbulent flow of fluids, company officials say. The turbulators are also leak-tested under water to ensure optimum performance.