This guide provides detailed information on Eastman's heat transfer fluids, which are designed for precise temperature control across a wide temperature range from -175°F to 750°F (-115°C to 400°C). The document outlines the advantages of liquid phase heat transfer fluids, including reduced installation and operational costs due to the elimination of large-diameter piping and other equipment. It also describes the liquid/vapor phase heat transfer fluids, which offer benefits such as precise temperature control and low maintenance costs. The guide mentions the availability of specialty and customized heat transfer fluids tailored to specific applications. Additionally, it highlights the global footprint of Eastman as a leading producer of synthetic heat transfer fluids and the support provided through their TLC Total Lifecycle Care® program, which includes system design support and operational training. The document concludes with typical properties of various heat transfer fluids, emphasizing their performance and operational efficiency.