Week #8 Topics 
 
Before or after class reading ...
HSI furnace sequence of operations (textbook pages 1126-1127, Additional Resources #11-12)
Type II certification (EPA certification guide pages 16-18 & and pages 22 & 23)
 
In Class Reviews and Lectures
Type II certification lecture (EPA certification guide pages 16-18 & and pages 22 &23)
Type II practice exam A1
In class review of Type II practice exam A1
Checking switches using the hopscotch method.
Overview of HC and HFO refrigerants (textbook pages 174 - 175)
 
Type II practice exam A2
Type III low pressure chiller video and discussion
 
Lab Work
Service Call #2: Furnace troubleshooting using the sequence of operations.
Service Call #3: Furnace troubleshooting using the sequence of operations.
Service Call #4: Furnace troubleshooting using the sequence of operations.
Refrigeration system repair sequence game

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