Refrigerant pressures, states and conditions are covered, as well as how they apply to the refrigeration system. Vapor pressures, subcooling, superheat, saturation, latent heat, and sensible heat are explained and applied to the refrigeration cycle. Basic system components, their functions and applications are included. Detailed explanations of each point in the refrigeration cycle will clarify questions the reader may have.

Definitions and system applications of subcooling and superheat are also included in this module. Condenser subcooling, total subcooling, evaporator superheat and total superheat are explained with examples as they apply to the basic refrigeration cycle. Friction and static pressure losses, with examples and applications, gives the reader a thorough understanding of how much subcooling is needed in any system.

Advanced topics such as; liquid pressure amplification, superheat suppression, floating head pressure, and refrigerant control systems are included.

This module includes a detailed explanation of refrigerant metering devices which include; thermostatic expansion valves, automatic expansion valves, and capillary tubes. Application, sizing, and troubleshooting under varying system operating conditions are explained.

System charging procedures as they apply to these various types of air conditioning and/or refrigeration systems are included. Charging charts and charging curves with examples of system applications give the reader a thorough understanding of system charging when reading this module.

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New Page 1

Refrigerant pressures, states and conditions are covered, as well as how they apply to the refrigeration system. Vapor pressures, subcooling, superheat, saturation, latent heat, and sensible heat are explained and applied to the refrigeration cycle. Basic system components, their functions and applications are included. Detailed explanations of each point in the refrigeration cycle will clarify questions the reader may have.

Definitions and system applications of subcooling and superheat are also included in this module. Condenser subcooling, total subcooling, evaporator superheat and total superheat are explained with examples as they apply to the basic refrigeration cycle. Friction and static pressure losses, with examples and applications, gives the reader a thorough understanding of how much subcooling is needed in any system.

Advanced topics such as; liquid pressure amplification, superheat suppression, floating head pressure, and refrigerant control systems are included.

This module includes a detailed explanation of refrigerant metering devices which include; thermostatic expansion valves, automatic expansion valves, and capillary tubes. Application, sizing, and troubleshooting under varying system operating conditions are explained.

System charging procedures as they apply to these various types of air conditioning and/or refrigeration systems are included. Charging charts and charging curves with examples of system applications give the reader a thorough understanding of system charging when reading this module.



Basic Refrigeration & Charging Procedures


New Page 1

Refrigerant pressures, states and conditions are covered, as well as how they apply to the refrigeration system. Vapor pressures, subcooling, superheat, saturation, latent heat, and sensible heat are explained and applied to the refrigeration cycle. Basic system components, their functions and applications are included. Detailed explanations of each point in the refrigeration cycle will clarify questions the reader may have.

Definitions and system applications of subcooling and superheat are also included in this module. Condenser subcooling, total subcooling, evaporator superheat and total superheat are explained with examples as they apply to the basic refrigeration cycle. Friction and static pressure losses, with examples and applications, gives the reader a thorough understanding of how much subcooling is needed in any system.

Advanced topics such as; liquid pressure amplification, superheat suppression, floating head pressure, and refrigerant control systems are included.

This module includes a detailed explanation of refrigerant metering devices which include; thermostatic expansion valves, automatic expansion valves, and capillary tubes. Application, sizing, and troubleshooting under varying system operating conditions are explained.

System charging procedures as they apply to these various types of air conditioning and/or refrigeration systems are included. Charging charts and charging curves with examples of system applications give the reader a thorough understanding of system charging when reading this module.

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 Other Items from Charging HVAC

  Basic Refrigeration and Charging Procedures Interactive Training CD - This interactive CD is an excellent training tool that fully describes and explains the refrigeration cycle. The CD contains information on refrigerant pressures, states and conditions as well as how they apply to the refrigeration system. Vapor pressures, subcooling, superheat, saturation, latent heat, and sensible heat are explained and applied to the refrigeration cycle. Basic system components, their functions and applications are included. Each point in the refrigeration cycle is explained in detail.
  Basic Refrigeration & Charging Procedures - New Page 1

Refrigerant pressures, states and conditions are covered, as well as how they apply to the refrigeration system. Vapor pressures, subcooling, superheat, saturation, latent heat, and sensible heat are explained and applied to the refrigeration cycle. Basic system components, their functions and applications are included. Detailed explanations of each point in the refrigeration cycle will clarify questions the reader may have.

Definitions and system applications of subcooling and superheat are also included in this module. Condenser subcooling, total subcooling, evaporator superheat and total superheat are explained with examples as they apply to the basic refrigeration cycle. Friction and static pressure losses, with examples and applications, gives the reader a thorough understanding of how much subcooling is needed in any system.

Advanced topics such as; liquid pressure amplification, superheat suppression, floating head pressure, and refrigerant control systems are included.

This module includes a detailed explanation of refrigerant metering devices which include; thermostatic expansion valves, automatic expansion valves, and capillary tubes. Application, sizing, and troubleshooting under varying system operating conditions are explained.

System charging procedures as they apply to these various types of air conditioning and/or refrigeration systems are included. Charging charts and charging curves with examples of system applications give the reader a thorough understanding of system charging when reading this module.


  Refrigeration & AC Technology DVD Set - New Page 1

Description:


This set of five DVDs effectively presents the superior hands-on information contained in the all-new 5th Edition of Refrigeration and Air Conditioning Technology for successful maintenance and troubleshooting of todays complex heating, air conditioning, and refrigeration systems. Intended for use as a supplement to classroom lessons, these DVDs include theory-related topics and practical, step-by-step skill that combine to provide an invaluable resource. All aspects of HVAC-R industry are covered, from basic heat theory and the pressure enthalpy chart to the laws of physics that govern the behavior of solids, liquids, and gases. Special safety considerations are addressed throughout with dedicated coverage highlighting personal safety and dress, equipment and tool safety, and the governmental agencies that help ensure safety on the job. A favorable blend of theory, diagnostics, and repair procedures makes this DVD set a fitting complement to basic HVAC-R education, as well as upgrading and certification training for technicians in the field.


Benefits:


concepts presented in the basic refrigeration process segment are designed to foster a strong foundation that will help viewers master subsequent lessons in the series
an entire tutorial on refrigerant management, system evacuation, and charging provides a condensed yet comprehensive compilation of refrigerant-related issues paramount to industry today
viewers breeze through the concepts of electrical theory with the help of five complete lessons that discuss a range of electricity-related topics, from Ohms law, to basic controls for specific HVAC-R systems
state-of-the-art coverage of the refrigeration process includes compressors, condensers, and metering devices, as well as special system components and typical operating conditions for high, medium, and low temperature refrigeration applications
other topics include heating equipment and controls, commercial refrigeration, indoor air quality, refrigeration as it applies to air conditioning, domestic appliances, cooling towers, and more
typical operating conditions, troubleshooting, system installation, and required maintenance information to keep these systems up and running round out the comprehensive coverage

Table of Contents:


DVD 1: Heat Theory/Matter and Energy. Refrigeration, Refrigerants and the Pressure-Enthalpy Chart. Safety/Tools and Equipment/Calibration/Fasteners. Tubing and Piping Operations. DVD 2: Refrigerant Management, Evacuation and Charging. Basic Electricity, Magnetism and Circuits. Automatic Control Components/Troubleshooting. Electric Motors and Motor Components. DVD 3: Motor Controls. Motor Troubleshooting, Relays, Contactors and Switches. Commercial Refrigeration. Refrigeration Systems Special Components and Applications. Refrigeration Typical Operating Conditions/Troubleshooting. DVD4: Heating Part I Control Devices. Heating Part II System Operation. Refrigeration Applied to Air Conditioning/Typical Operation Conditions. Indoor Air Quality, Comfort, Psychrometrics and Air Conditioning Applications. DVD 5: System Installation, Air Distribution and Balance. Air Conditioning Troubleshooting. Domestic Appliances. Chilled Water Systems. Cooling Towers. Pumps and Maintenance.
  Refrigeration Basics Version 3 Professional - Refrigeration Basics Version 2

This refrigeration course is an interactive e-book which takes the reader from introductory to advanced refrigeration concepts. It is presented in a clear and interesting manner utilizing interactive graphics and logically organized material, all from a mechanics perspective. Learn about the mechanical refrigeration process and how to diagnose and troubleshoot refrigerant side, air side, and electrical side problems.

Click on the link below to view a sample sections.

Link to demo
  Refrigeration Basics CD - Rom - Refrigeration Basics Version 2

This refrigeration course is an interactive e-book which takes the reader from introductory to advanced refrigeration concepts. It is presented in a clear and interesting manner utilizing interactive graphics and logically organized material, all from a mechanics perspective. Learn about the mechanical refrigeration process and how to diagnose and troubleshoot refrigerant side, air side, and electrical side problems.

Click on the link below to view a sample sections.

Link to demo

 
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