Contents Chapter 6: Heat Exchangers | Print page 6.1. The Macro Heat Exchanger ModelsThe following sections contain information about the theory behind the macro heat exchanger models:6.1.1. Overview of the Macro Heat Exchanger Models6.1.2. Restrictions of the Macro Heat Exchanger Models6.1.3. Macro Heat Exchanger Model Theory « Chapter 6: Heat Exchangers 6.1.1. Overview of the Macro Heat Exchanger Models »