Quick & Basic Electricity : A Contractor's Easy Guide to HVAC Circuits, Controls, and Wiring Diagrams (Practical Is Good (P.I.G.) Technical Training Series)



This quick and fun book tells you how to troubleshoot using:

  • Your common sense
  • A meter
  • The “hopscotch,” “leapfrog,” “daisy chain,” or ‘homerun” methods
  • A troubleshooting chart
  • A wiring diagram

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