HV102 - Introduction to Refrigeration
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Your Instructor
Darrell Jefferson
Course Curriculum
Cengage Online Textbook Tutorial
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Week 1 (January 1- 5)
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Week 1 Supplemental Content
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StartSupplemental: Safety Tips and Taking Measurements (31:32)
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StartSupplemental: Tools for New Technicians (65:16)
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StartRevew 1: Fractions (8:37)
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StartReview 2: Addition of Whole Numbers w/ Fractions (8:35)
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StartReview 3: Using a Ruler with Fractions (6:55)
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StartReview 4: Division and Multiplication of Whole Numbers (3:44)
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StartReview 5: Addition of Fractions (9:35)
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StartReview 6: Calculation of Percentage (7:10)
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StartReview 7: Multiplication of Whole Numbers (6:38)
Week 1 Test
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Week 1 Grades
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Week 2 (January 8 -12)
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Week 2 Test
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Week 3 (January 15 -19)
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StartLecture 1: Unit 2.1 - 2.5 (42:15)
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StartLecture 2: Unit 2.6 (31:54)
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StartThe Refrigeration Cycle (13:53)
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StartGauge Manifold Demonstration (12:11)
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StartQuiz
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StartLecture 3: Unit 2.7-2.14 (60:35)
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StartData Plates & Gauge Manifold Demonstration (13:32)
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StartEPA Section 608 Core Certification Preparation (61:43)
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StartReview (8:30)
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StartSupplemental: PT Chart Info (25:47)
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StartSupplemental: Refrigeration Cycle (23:39)
Week 3 Test
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Week 4 (January 22 - 26)
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StartLecture 1: Unit 3.1 - 3.5 (55:57)
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StartLecture 2: Unit 3.6 - 3.8 (27:54)
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StartWeekly Reading
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StartQuiz
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StartLecture 3: Unit 3.9 - 3.11 (32:22)
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StartSuperheat & Subcooling Calculations (30:01)
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StartEPA Section 608 Type 1 Certification Preparation (29:34)
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StartTest Review: Unit 3 (9:55)
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StartSupplemental: Refrigeration Cycle 10 SEER R-22 Fixed Orifice (27:50)
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StartSupplemental: How to Read Superheat & Subcooling (11:42)
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StartSupplemental: Air Conditioning Pressures, Subcooling & Superheat (29:51)
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StartSupplemental: Cutting Open Hermetic Compressors (7:27)
Week 4 Test
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Week 4 Grades
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Week 5 (January 29 - February 2)
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StartLecture 1: Unit 3.12 - 3.19 (38:11)
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StartLecture 2: Refrigerant Charge (159:30)
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StartLecture 3: Unit 3.20 - 3.21 (34:42)
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StartQuiz
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StartCharge Determination Demonstration (14:39)
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StartEPA Section 608 Type 2 Certification Preparation (42:31)
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StartTest Review (12:01)
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StartSupplemental: Where to find leaks on AC Units (15:21)
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StartSupplemental: Finding Target Superheat (10:58)
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StartSupplemental: Field Practices for Refrigerant Recovery (25:34)
Week 5 Test
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Week 5 Grades
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Week 6 (February 5 - 9)
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StartLecture 1: Unit 9.1 - 9.9 (63:49)
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StartLecture 2: Airflow & Troubleshooting (49:06)
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StartLecture 3: Unit 9.10 - 9.20 (53:06)
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StartQuiz
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Start21-Step Recovery Demonstration (14:04)
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StartUnit 9 Test Review (3:56)
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StartSupplemental: Why You Don't Hear About the Ozone Layer Anymore (10:19)
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StartSupplemental: Refrigerant Types, Issues, & Their Effects on the Future (14:00)
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StartSupplemental: A2L Refrigerant Safety (52:33)
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StartEPA Section 608 Type 3 Certification Preparation (28:55)
Week 6 Test
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Week 6 Grades
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Week 7 (February 12 - 16)
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StartLecture 1: Unit 8.1 - 8.4 (52:33)
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StartLecture 2: Unit 8.4 - 8.7 (49:05)
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StartQuiz
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StartLecture 3: Unit 8.7 - 8.9 (31:28)
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StartStanding Pressure Test & Evacuation Demonstration (10:38)
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StartReview: Unit 8 (9:23)
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StartSupplemental: Leak Detection Tips! (18:52)
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StartSupplemental: Full Evacuation Procedure (28:00)
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StartSupplemental: Nitrogen Pressure Testing (13:55)
Week 7 Test
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Week 7 Grades
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Week 8 (February 18 - 23)
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StartLecture 1: Unit 10.1 (54:48)
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StartLecture 2: Unit 10.2 - 10.7 (31:47)
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StartQuiz
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StartLecture 3: Unit 10.8 (33:57)
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StartRefrigerant Charging & Shutdown Demonstration (18:20)
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StartReview: Unit 10 (3:43)
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StartSupplemental: What is a King Valve? (5:50)
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StartSupplemental: How to Add Refrigerant (21:47)
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StartSupplemental: Charging Tips & Things to Keep in Mind (28:32)
Week 8 Test
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Week 8 Grades
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Week 9 (February 26 - March 1)
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StartEPA Section 608: Introduction Part 1 (31:06)
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StartKnowledge Check: Introduction Part 1
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StartEPA Section 608: Introduction Part 2 (21:50)
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StartKnowledge Check: Introduction Part 2
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StartEPA Section 608: Core Part 1 (13:05)
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StartKnowledge Check: Core Part 1
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StartEPA Section 608: Core Part 2 (21:00)
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StartKnowledge Check: Core Part 2
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StartEPA Section 608: Core Part 3 (20:48)
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StartKnowledge Check: Core Part 3
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StartEPA Section 608: Core Part 4 (12:35)
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StartKnowledge Check: Core Part 4
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StartEPA Section 608: Core Part 5 (19:15)
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StartKnowledge Check: Core Part 5
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StartEPA Section 608: Core Part 6 (13:20)
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StartKnowledge Check: Core Part 6
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StartEPA Section 608: Core Part 7 (13:34)
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StartKnowledge Check: Core Part 7
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StartEPA Section 608: Core Part 8 (17:55)
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StartKnowledge Check: Core Part 8
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StartEPA Section 608: Type I Part 1 (21:44)
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StartKnowledge Check: Type I Part 1
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StartEPA Section 608: Type I Part 2 (19:41)
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StartKnowledge Check: Type I Part 2
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StartEPA Section 608: Type II Part 1 (26:15)
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StartKnowledge Check: Type II Part 1
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StartEPA Section 608: Type II Part 2 (19:31)
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StartKnowledge Check: Type II Part 2
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StartEPA Section 608: Type II Part 3 (35:17)
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StartKnowledge Check: Type II Part 3
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StartEPA Section 608: Type III Part 1 (26:32)
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StartKnowledge Check: Type III Part 1
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StartEPA Section 608: Type III Part 2 (18:26)
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StartKnowledge Check: Type III Part 2
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StartQuiz
Week 9 Test
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Week 10 (March 4 - 8)
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Week 10 Test
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off original price!
The coupon code you entered is expired or invalid, but the course is still available!