vi
Brief Contents
1
Introduction to Print Reading ....................................................1
2
Math Review—Arithmetic .......................................................19
3
Math Applications ...................................................................47
4
Measurements and Scales ......................................................67
5
Basic Duct Symbols and Drawings .........................................87
6
Estimating Duct Systems ......................................................119
7
Piping Drawings ...................................................................137
8
Equipment Installation Considerations.................................. 159
9
Electrical Wiring Diagram Basics ..........................................199
10 Electrical Wiring Diagrams for Furnaces,
Hot Water Heating, and Heat Pump Systems ........................225
11
HVACR Schedules .................................................................257
12
Estimating HVACR Jobs ........................................................277
Appendix ..............................................................................................303
Glossary ...............................................................................................333
Index ....................................................................................................339