Get Free Air Refrigeration PDF for Download today. Examples are included after each Formula with a link to a live Calculator! All the Formulas and Calculators support Unit Conversion as well. This PDF features 25 calculators from Mechanical. Inside, you'll discover a list of formulas such as Energy Performance Ratio of Heat Pump, Relative Coefficient of Performance and 25 more formulas!. The Variables, Functions and Constants are summarized at the end. Explore and share Air Refrigeration PDFs!